{"id":"b7346de273acab77edc604c8a03bd612","_format":"hh-sol-build-info-1","solcVersion":"0.8.28","solcLongVersion":"0.8.28+commit.7893614a","input":{"language":"Solidity","sources":{"@openzeppelin/contracts/access/AccessControl.sol":{"content":"// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.3.0) (access/AccessControl.sol)\n\npragma solidity ^0.8.20;\n\nimport {IAccessControl} from \"./IAccessControl.sol\";\nimport {Context} from \"../utils/Context.sol\";\nimport {ERC165} from \"../utils/introspection/ERC165.sol\";\n\n/**\n * @dev Contract module that allows children to implement role-based access\n * control mechanisms. This is a lightweight version that doesn't allow enumerating role\n * members except through off-chain means by accessing the contract event logs. Some\n * applications may benefit from on-chain enumerability, for those cases see\n * {AccessControlEnumerable}.\n *\n * Roles are referred to by their `bytes32` identifier. These should be exposed\n * in the external API and be unique. The best way to achieve this is by\n * using `public constant` hash digests:\n *\n * ```solidity\n * bytes32 public constant MY_ROLE = keccak256(\"MY_ROLE\");\n * ```\n *\n * Roles can be used to represent a set of permissions. To restrict access to a\n * function call, use {hasRole}:\n *\n * ```solidity\n * function foo() public {\n * require(hasRole(MY_ROLE, msg.sender));\n * ...\n * }\n * ```\n *\n * Roles can be granted and revoked dynamically via the {grantRole} and\n * {revokeRole} functions. Each role has an associated admin role, and only\n * accounts that have a role's admin role can call {grantRole} and {revokeRole}.\n *\n * By default, the admin role for all roles is `DEFAULT_ADMIN_ROLE`, which means\n * that only accounts with this role will be able to grant or revoke other\n * roles. More complex role relationships can be created by using\n * {_setRoleAdmin}.\n *\n * WARNING: The `DEFAULT_ADMIN_ROLE` is also its own admin: it has permission to\n * grant and revoke this role. Extra precautions should be taken to secure\n * accounts that have been granted it. We recommend using {AccessControlDefaultAdminRules}\n * to enforce additional security measures for this role.\n */\nabstract contract AccessControl is Context, IAccessControl, ERC165 {\n struct RoleData {\n mapping(address account => bool) hasRole;\n bytes32 adminRole;\n }\n\n mapping(bytes32 role => RoleData) private _roles;\n\n bytes32 public constant DEFAULT_ADMIN_ROLE = 0x00;\n\n /**\n * @dev Modifier that checks that an account has a specific role. Reverts\n * with an {AccessControlUnauthorizedAccount} error including the required role.\n */\n modifier onlyRole(bytes32 role) {\n _checkRole(role);\n _;\n }\n\n /**\n * @dev See {IERC165-supportsInterface}.\n */\n function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {\n return interfaceId == type(IAccessControl).interfaceId || super.supportsInterface(interfaceId);\n }\n\n /**\n * @dev Returns `true` if `account` has been granted `role`.\n */\n function hasRole(bytes32 role, address account) public view virtual returns (bool) {\n return _roles[role].hasRole[account];\n }\n\n /**\n * @dev Reverts with an {AccessControlUnauthorizedAccount} error if `_msgSender()`\n * is missing `role`. Overriding this function changes the behavior of the {onlyRole} modifier.\n */\n function _checkRole(bytes32 role) internal view virtual {\n _checkRole(role, _msgSender());\n }\n\n /**\n * @dev Reverts with an {AccessControlUnauthorizedAccount} error if `account`\n * is missing `role`.\n */\n function _checkRole(bytes32 role, address account) internal view virtual {\n if (!hasRole(role, account)) {\n revert AccessControlUnauthorizedAccount(account, role);\n }\n }\n\n /**\n * @dev Returns the admin role that controls `role`. See {grantRole} and\n * {revokeRole}.\n *\n * To change a role's admin, use {_setRoleAdmin}.\n */\n function getRoleAdmin(bytes32 role) public view virtual returns (bytes32) {\n return _roles[role].adminRole;\n }\n\n /**\n * @dev Grants `role` to `account`.\n *\n * If `account` had not been already granted `role`, emits a {RoleGranted}\n * event.\n *\n * Requirements:\n *\n * - the caller must have ``role``'s admin role.\n *\n * May emit a {RoleGranted} event.\n */\n function grantRole(bytes32 role, address account) public virtual onlyRole(getRoleAdmin(role)) {\n _grantRole(role, account);\n }\n\n /**\n * @dev Revokes `role` from `account`.\n *\n * If `account` had been granted `role`, emits a {RoleRevoked} event.\n *\n * Requirements:\n *\n * - the caller must have ``role``'s admin role.\n *\n * May emit a {RoleRevoked} event.\n */\n function revokeRole(bytes32 role, address account) public virtual onlyRole(getRoleAdmin(role)) {\n _revokeRole(role, account);\n }\n\n /**\n * @dev Revokes `role` from the calling account.\n *\n * Roles are often managed via {grantRole} and {revokeRole}: this function's\n * purpose is to provide a mechanism for accounts to lose their privileges\n * if they are compromised (such as when a trusted device is misplaced).\n *\n * If the calling account had been revoked `role`, emits a {RoleRevoked}\n * event.\n *\n * Requirements:\n *\n * - the caller must be `callerConfirmation`.\n *\n * May emit a {RoleRevoked} event.\n */\n function renounceRole(bytes32 role, address callerConfirmation) public virtual {\n if (callerConfirmation != _msgSender()) {\n revert AccessControlBadConfirmation();\n }\n\n _revokeRole(role, callerConfirmation);\n }\n\n /**\n * @dev Sets `adminRole` as ``role``'s admin role.\n *\n * Emits a {RoleAdminChanged} event.\n */\n function _setRoleAdmin(bytes32 role, bytes32 adminRole) internal virtual {\n bytes32 previousAdminRole = getRoleAdmin(role);\n _roles[role].adminRole = adminRole;\n emit RoleAdminChanged(role, previousAdminRole, adminRole);\n }\n\n /**\n * @dev Attempts to grant `role` to `account` and returns a boolean indicating if `role` was granted.\n *\n * Internal function without access restriction.\n *\n * May emit a {RoleGranted} event.\n */\n function _grantRole(bytes32 role, address account) internal virtual returns (bool) {\n if (!hasRole(role, account)) {\n _roles[role].hasRole[account] = true;\n emit RoleGranted(role, account, _msgSender());\n return true;\n } else {\n return false;\n }\n }\n\n /**\n * @dev Attempts to revoke `role` from `account` and returns a boolean indicating if `role` was revoked.\n *\n * Internal function without access restriction.\n *\n * May emit a {RoleRevoked} event.\n */\n function _revokeRole(bytes32 role, address account) internal virtual returns (bool) {\n if (hasRole(role, account)) {\n _roles[role].hasRole[account] = false;\n emit RoleRevoked(role, account, _msgSender());\n return true;\n } else {\n return false;\n }\n }\n}\n"},"@openzeppelin/contracts/access/IAccessControl.sol":{"content":"// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.3.0) (access/IAccessControl.sol)\n\npragma solidity ^0.8.20;\n\n/**\n * @dev External interface of AccessControl declared to support ERC-165 detection.\n */\ninterface IAccessControl {\n /**\n * @dev The `account` is missing a role.\n */\n error AccessControlUnauthorizedAccount(address account, bytes32 neededRole);\n\n /**\n * @dev The caller of a function is not the expected one.\n *\n * NOTE: Don't confuse with {AccessControlUnauthorizedAccount}.\n */\n error AccessControlBadConfirmation();\n\n /**\n * @dev Emitted when `newAdminRole` is set as ``role``'s admin role, replacing `previousAdminRole`\n *\n * `DEFAULT_ADMIN_ROLE` is the starting admin for all roles, despite\n * {RoleAdminChanged} not being emitted to signal this.\n */\n event RoleAdminChanged(bytes32 indexed role, bytes32 indexed previousAdminRole, bytes32 indexed newAdminRole);\n\n /**\n * @dev Emitted when `account` is granted `role`.\n *\n * `sender` is the account that originated the contract call. This account bears the admin role (for the granted role).\n * Expected in cases where the role was granted using the internal {AccessControl-_grantRole}.\n */\n event RoleGranted(bytes32 indexed role, address indexed account, address indexed sender);\n\n /**\n * @dev Emitted when `account` is revoked `role`.\n *\n * `sender` is the account that originated the contract call:\n * - if using `revokeRole`, it is the admin role bearer\n * - if using `renounceRole`, it is the role bearer (i.e. `account`)\n */\n event RoleRevoked(bytes32 indexed role, address indexed account, address indexed sender);\n\n /**\n * @dev Returns `true` if `account` has been granted `role`.\n */\n function hasRole(bytes32 role, address account) external view returns (bool);\n\n /**\n * @dev Returns the admin role that controls `role`. See {grantRole} and\n * {revokeRole}.\n *\n * To change a role's admin, use {AccessControl-_setRoleAdmin}.\n */\n function getRoleAdmin(bytes32 role) external view returns (bytes32);\n\n /**\n * @dev Grants `role` to `account`.\n *\n * If `account` had not been already granted `role`, emits a {RoleGranted}\n * event.\n *\n * Requirements:\n *\n * - the caller must have ``role``'s admin role.\n */\n function grantRole(bytes32 role, address account) external;\n\n /**\n * @dev Revokes `role` from `account`.\n *\n * If `account` had been granted `role`, emits a {RoleRevoked} event.\n *\n * Requirements:\n *\n * - the caller must have ``role``'s admin role.\n */\n function revokeRole(bytes32 role, address account) external;\n\n /**\n * @dev Revokes `role` from the calling account.\n *\n * Roles are often managed via {grantRole} and {revokeRole}: this function's\n * purpose is to provide a mechanism for accounts to lose their privileges\n * if they are compromised (such as when a trusted device is misplaced).\n *\n * If the calling account had been granted `role`, emits a {RoleRevoked}\n * event.\n *\n * Requirements:\n *\n * - the caller must be `callerConfirmation`.\n */\n function renounceRole(bytes32 role, address callerConfirmation) external;\n}\n"},"@openzeppelin/contracts/access/Ownable.sol":{"content":"// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.0.0) (access/Ownable.sol)\n\npragma solidity ^0.8.20;\n\nimport {Context} from \"../utils/Context.sol\";\n\n/**\n * @dev Contract module which provides a basic access control mechanism, where\n * there is an account (an owner) that can be granted exclusive access to\n * specific functions.\n *\n * The initial owner is set to the address provided by the deployer. This can\n * later be changed with {transferOwnership}.\n *\n * This module is used through inheritance. It will make available the modifier\n * `onlyOwner`, which can be applied to your functions to restrict their use to\n * the owner.\n */\nabstract contract Ownable is Context {\n address private _owner;\n\n /**\n * @dev The caller account is not authorized to perform an operation.\n */\n error OwnableUnauthorizedAccount(address account);\n\n /**\n * @dev The owner is not a valid owner account. (eg. `address(0)`)\n */\n error OwnableInvalidOwner(address owner);\n\n event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);\n\n /**\n * @dev Initializes the contract setting the address provided by the deployer as the initial owner.\n */\n constructor(address initialOwner) {\n if (initialOwner == address(0)) {\n revert OwnableInvalidOwner(address(0));\n }\n _transferOwnership(initialOwner);\n }\n\n /**\n * @dev Throws if called by any account other than the owner.\n */\n modifier onlyOwner() {\n _checkOwner();\n _;\n }\n\n /**\n * @dev Returns the address of the current owner.\n */\n function owner() public view virtual returns (address) {\n return _owner;\n }\n\n /**\n * @dev Throws if the sender is not the owner.\n */\n function _checkOwner() internal view virtual {\n if (owner() != _msgSender()) {\n revert OwnableUnauthorizedAccount(_msgSender());\n }\n }\n\n /**\n * @dev Leaves the contract without owner. It will not be possible to call\n * `onlyOwner` functions. Can only be called by the current owner.\n *\n * NOTE: Renouncing ownership will leave the contract without an owner,\n * thereby disabling any functionality that is only available to the owner.\n */\n function renounceOwnership() public virtual onlyOwner {\n _transferOwnership(address(0));\n }\n\n /**\n * @dev Transfers ownership of the contract to a new account (`newOwner`).\n * Can only be called by the current owner.\n */\n function transferOwnership(address newOwner) public virtual onlyOwner {\n if (newOwner == address(0)) {\n revert OwnableInvalidOwner(address(0));\n }\n _transferOwnership(newOwner);\n }\n\n /**\n * @dev Transfers ownership of the contract to a new account (`newOwner`).\n * Internal function without access restriction.\n */\n function _transferOwnership(address newOwner) internal virtual {\n address oldOwner = _owner;\n _owner = newOwner;\n emit OwnershipTransferred(oldOwner, newOwner);\n }\n}\n"},"@openzeppelin/contracts/interfaces/draft-IERC6093.sol":{"content":"// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.1.0) (interfaces/draft-IERC6093.sol)\npragma solidity ^0.8.20;\n\n/**\n * @dev Standard ERC-20 Errors\n * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-20 tokens.\n */\ninterface IERC20Errors {\n /**\n * @dev Indicates an error related to the current `balance` of a `sender`. Used in transfers.\n * @param sender Address whose tokens are being transferred.\n * @param balance Current balance for the interacting account.\n * @param needed Minimum amount required to perform a transfer.\n */\n error ERC20InsufficientBalance(address sender, uint256 balance, uint256 needed);\n\n /**\n * @dev Indicates a failure with the token `sender`. Used in transfers.\n * @param sender Address whose tokens are being transferred.\n */\n error ERC20InvalidSender(address sender);\n\n /**\n * @dev Indicates a failure with the token `receiver`. Used in transfers.\n * @param receiver Address to which tokens are being transferred.\n */\n error ERC20InvalidReceiver(address receiver);\n\n /**\n * @dev Indicates a failure with the `spender`’s `allowance`. Used in transfers.\n * @param spender Address that may be allowed to operate on tokens without being their owner.\n * @param allowance Amount of tokens a `spender` is allowed to operate with.\n * @param needed Minimum amount required to perform a transfer.\n */\n error ERC20InsufficientAllowance(address spender, uint256 allowance, uint256 needed);\n\n /**\n * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.\n * @param approver Address initiating an approval operation.\n */\n error ERC20InvalidApprover(address approver);\n\n /**\n * @dev Indicates a failure with the `spender` to be approved. Used in approvals.\n * @param spender Address that may be allowed to operate on tokens without being their owner.\n */\n error ERC20InvalidSpender(address spender);\n}\n\n/**\n * @dev Standard ERC-721 Errors\n * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-721 tokens.\n */\ninterface IERC721Errors {\n /**\n * @dev Indicates that an address can't be an owner. For example, `address(0)` is a forbidden owner in ERC-20.\n * Used in balance queries.\n * @param owner Address of the current owner of a token.\n */\n error ERC721InvalidOwner(address owner);\n\n /**\n * @dev Indicates a `tokenId` whose `owner` is the zero address.\n * @param tokenId Identifier number of a token.\n */\n error ERC721NonexistentToken(uint256 tokenId);\n\n /**\n * @dev Indicates an error related to the ownership over a particular token. Used in transfers.\n * @param sender Address whose tokens are being transferred.\n * @param tokenId Identifier number of a token.\n * @param owner Address of the current owner of a token.\n */\n error ERC721IncorrectOwner(address sender, uint256 tokenId, address owner);\n\n /**\n * @dev Indicates a failure with the token `sender`. Used in transfers.\n * @param sender Address whose tokens are being transferred.\n */\n error ERC721InvalidSender(address sender);\n\n /**\n * @dev Indicates a failure with the token `receiver`. Used in transfers.\n * @param receiver Address to which tokens are being transferred.\n */\n error ERC721InvalidReceiver(address receiver);\n\n /**\n * @dev Indicates a failure with the `operator`’s approval. Used in transfers.\n * @param operator Address that may be allowed to operate on tokens without being their owner.\n * @param tokenId Identifier number of a token.\n */\n error ERC721InsufficientApproval(address operator, uint256 tokenId);\n\n /**\n * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.\n * @param approver Address initiating an approval operation.\n */\n error ERC721InvalidApprover(address approver);\n\n /**\n * @dev Indicates a failure with the `operator` to be approved. Used in approvals.\n * @param operator Address that may be allowed to operate on tokens without being their owner.\n */\n error ERC721InvalidOperator(address operator);\n}\n\n/**\n * @dev Standard ERC-1155 Errors\n * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-1155 tokens.\n */\ninterface IERC1155Errors {\n /**\n * @dev Indicates an error related to the current `balance` of a `sender`. Used in transfers.\n * @param sender Address whose tokens are being transferred.\n * @param balance Current balance for the interacting account.\n * @param needed Minimum amount required to perform a transfer.\n * @param tokenId Identifier number of a token.\n */\n error ERC1155InsufficientBalance(address sender, uint256 balance, uint256 needed, uint256 tokenId);\n\n /**\n * @dev Indicates a failure with the token `sender`. Used in transfers.\n * @param sender Address whose tokens are being transferred.\n */\n error ERC1155InvalidSender(address sender);\n\n /**\n * @dev Indicates a failure with the token `receiver`. Used in transfers.\n * @param receiver Address to which tokens are being transferred.\n */\n error ERC1155InvalidReceiver(address receiver);\n\n /**\n * @dev Indicates a failure with the `operator`’s approval. Used in transfers.\n * @param operator Address that may be allowed to operate on tokens without being their owner.\n * @param owner Address of the current owner of a token.\n */\n error ERC1155MissingApprovalForAll(address operator, address owner);\n\n /**\n * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.\n * @param approver Address initiating an approval operation.\n */\n error ERC1155InvalidApprover(address approver);\n\n /**\n * @dev Indicates a failure with the `operator` to be approved. Used in approvals.\n * @param operator Address that may be allowed to operate on tokens without being their owner.\n */\n error ERC1155InvalidOperator(address operator);\n\n /**\n * @dev Indicates an array length mismatch between ids and values in a safeBatchTransferFrom operation.\n * Used in batch transfers.\n * @param idsLength Length of the array of token identifiers\n * @param valuesLength Length of the array of token amounts\n */\n error ERC1155InvalidArrayLength(uint256 idsLength, uint256 valuesLength);\n}\n"},"@openzeppelin/contracts/interfaces/IERC165.sol":{"content":"// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.0.0) (interfaces/IERC165.sol)\n\npragma solidity ^0.8.20;\n\nimport {IERC165} from \"../utils/introspection/IERC165.sol\";\n"},"@openzeppelin/contracts/interfaces/IERC4906.sol":{"content":"// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.1.0) (interfaces/IERC4906.sol)\n\npragma solidity ^0.8.20;\n\nimport {IERC165} from \"./IERC165.sol\";\nimport {IERC721} from \"./IERC721.sol\";\n\n/// @title ERC-721 Metadata Update Extension\ninterface IERC4906 is IERC165, IERC721 {\n /// @dev This event emits when the metadata of a token is changed.\n /// So that the third-party platforms such as NFT market could\n /// timely update the images and related attributes of the NFT.\n event MetadataUpdate(uint256 _tokenId);\n\n /// @dev This event emits when the metadata of a range of tokens is changed.\n /// So that the third-party platforms such as NFT market could\n /// timely update the images and related attributes of the NFTs.\n event BatchMetadataUpdate(uint256 _fromTokenId, uint256 _toTokenId);\n}\n"},"@openzeppelin/contracts/interfaces/IERC721.sol":{"content":"// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.0.0) (interfaces/IERC721.sol)\n\npragma solidity ^0.8.20;\n\nimport {IERC721} from \"../token/ERC721/IERC721.sol\";\n"},"@openzeppelin/contracts/token/ERC721/ERC721.sol":{"content":"// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.1.0) (token/ERC721/ERC721.sol)\n\npragma solidity ^0.8.20;\n\nimport {IERC721} from \"./IERC721.sol\";\nimport {IERC721Metadata} from \"./extensions/IERC721Metadata.sol\";\nimport {ERC721Utils} from \"./utils/ERC721Utils.sol\";\nimport {Context} from \"../../utils/Context.sol\";\nimport {Strings} from \"../../utils/Strings.sol\";\nimport {IERC165, ERC165} from \"../../utils/introspection/ERC165.sol\";\nimport {IERC721Errors} from \"../../interfaces/draft-IERC6093.sol\";\n\n/**\n * @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC-721] Non-Fungible Token Standard, including\n * the Metadata extension, but not including the Enumerable extension, which is available separately as\n * {ERC721Enumerable}.\n */\nabstract contract ERC721 is Context, ERC165, IERC721, IERC721Metadata, IERC721Errors {\n using Strings for uint256;\n\n // Token name\n string private _name;\n\n // Token symbol\n string private _symbol;\n\n mapping(uint256 tokenId => address) private _owners;\n\n mapping(address owner => uint256) private _balances;\n\n mapping(uint256 tokenId => address) private _tokenApprovals;\n\n mapping(address owner => mapping(address operator => bool)) private _operatorApprovals;\n\n /**\n * @dev Initializes the contract by setting a `name` and a `symbol` to the token collection.\n */\n constructor(string memory name_, string memory symbol_) {\n _name = name_;\n _symbol = symbol_;\n }\n\n /**\n * @dev See {IERC165-supportsInterface}.\n */\n function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165, IERC165) returns (bool) {\n return\n interfaceId == type(IERC721).interfaceId ||\n interfaceId == type(IERC721Metadata).interfaceId ||\n super.supportsInterface(interfaceId);\n }\n\n /**\n * @dev See {IERC721-balanceOf}.\n */\n function balanceOf(address owner) public view virtual returns (uint256) {\n if (owner == address(0)) {\n revert ERC721InvalidOwner(address(0));\n }\n return _balances[owner];\n }\n\n /**\n * @dev See {IERC721-ownerOf}.\n */\n function ownerOf(uint256 tokenId) public view virtual returns (address) {\n return _requireOwned(tokenId);\n }\n\n /**\n * @dev See {IERC721Metadata-name}.\n */\n function name() public view virtual returns (string memory) {\n return _name;\n }\n\n /**\n * @dev See {IERC721Metadata-symbol}.\n */\n function symbol() public view virtual returns (string memory) {\n return _symbol;\n }\n\n /**\n * @dev See {IERC721Metadata-tokenURI}.\n */\n function tokenURI(uint256 tokenId) public view virtual returns (string memory) {\n _requireOwned(tokenId);\n\n string memory baseURI = _baseURI();\n return bytes(baseURI).length > 0 ? string.concat(baseURI, tokenId.toString()) : \"\";\n }\n\n /**\n * @dev Base URI for computing {tokenURI}. If set, the resulting URI for each\n * token will be the concatenation of the `baseURI` and the `tokenId`. Empty\n * by default, can be overridden in child contracts.\n */\n function _baseURI() internal view virtual returns (string memory) {\n return \"\";\n }\n\n /**\n * @dev See {IERC721-approve}.\n */\n function approve(address to, uint256 tokenId) public virtual {\n _approve(to, tokenId, _msgSender());\n }\n\n /**\n * @dev See {IERC721-getApproved}.\n */\n function getApproved(uint256 tokenId) public view virtual returns (address) {\n _requireOwned(tokenId);\n\n return _getApproved(tokenId);\n }\n\n /**\n * @dev See {IERC721-setApprovalForAll}.\n */\n function setApprovalForAll(address operator, bool approved) public virtual {\n _setApprovalForAll(_msgSender(), operator, approved);\n }\n\n /**\n * @dev See {IERC721-isApprovedForAll}.\n */\n function isApprovedForAll(address owner, address operator) public view virtual returns (bool) {\n return _operatorApprovals[owner][operator];\n }\n\n /**\n * @dev See {IERC721-transferFrom}.\n */\n function transferFrom(address from, address to, uint256 tokenId) public virtual {\n if (to == address(0)) {\n revert ERC721InvalidReceiver(address(0));\n }\n // Setting an \"auth\" arguments enables the `_isAuthorized` check which verifies that the token exists\n // (from != 0). Therefore, it is not needed to verify that the return value is not 0 here.\n address previousOwner = _update(to, tokenId, _msgSender());\n if (previousOwner != from) {\n revert ERC721IncorrectOwner(from, tokenId, previousOwner);\n }\n }\n\n /**\n * @dev See {IERC721-safeTransferFrom}.\n */\n function safeTransferFrom(address from, address to, uint256 tokenId) public {\n safeTransferFrom(from, to, tokenId, \"\");\n }\n\n /**\n * @dev See {IERC721-safeTransferFrom}.\n */\n function safeTransferFrom(address from, address to, uint256 tokenId, bytes memory data) public virtual {\n transferFrom(from, to, tokenId);\n ERC721Utils.checkOnERC721Received(_msgSender(), from, to, tokenId, data);\n }\n\n /**\n * @dev Returns the owner of the `tokenId`. Does NOT revert if token doesn't exist\n *\n * IMPORTANT: Any overrides to this function that add ownership of tokens not tracked by the\n * core ERC-721 logic MUST be matched with the use of {_increaseBalance} to keep balances\n * consistent with ownership. The invariant to preserve is that for any address `a` the value returned by\n * `balanceOf(a)` must be equal to the number of tokens such that `_ownerOf(tokenId)` is `a`.\n */\n function _ownerOf(uint256 tokenId) internal view virtual returns (address) {\n return _owners[tokenId];\n }\n\n /**\n * @dev Returns the approved address for `tokenId`. Returns 0 if `tokenId` is not minted.\n */\n function _getApproved(uint256 tokenId) internal view virtual returns (address) {\n return _tokenApprovals[tokenId];\n }\n\n /**\n * @dev Returns whether `spender` is allowed to manage `owner`'s tokens, or `tokenId` in\n * particular (ignoring whether it is owned by `owner`).\n *\n * WARNING: This function assumes that `owner` is the actual owner of `tokenId` and does not verify this\n * assumption.\n */\n function _isAuthorized(address owner, address spender, uint256 tokenId) internal view virtual returns (bool) {\n return\n spender != address(0) &&\n (owner == spender || isApprovedForAll(owner, spender) || _getApproved(tokenId) == spender);\n }\n\n /**\n * @dev Checks if `spender` can operate on `tokenId`, assuming the provided `owner` is the actual owner.\n * Reverts if:\n * - `spender` does not have approval from `owner` for `tokenId`.\n * - `spender` does not have approval to manage all of `owner`'s assets.\n *\n * WARNING: This function assumes that `owner` is the actual owner of `tokenId` and does not verify this\n * assumption.\n */\n function _checkAuthorized(address owner, address spender, uint256 tokenId) internal view virtual {\n if (!_isAuthorized(owner, spender, tokenId)) {\n if (owner == address(0)) {\n revert ERC721NonexistentToken(tokenId);\n } else {\n revert ERC721InsufficientApproval(spender, tokenId);\n }\n }\n }\n\n /**\n * @dev Unsafe write access to the balances, used by extensions that \"mint\" tokens using an {ownerOf} override.\n *\n * NOTE: the value is limited to type(uint128).max. This protect against _balance overflow. It is unrealistic that\n * a uint256 would ever overflow from increments when these increments are bounded to uint128 values.\n *\n * WARNING: Increasing an account's balance using this function tends to be paired with an override of the\n * {_ownerOf} function to resolve the ownership of the corresponding tokens so that balances and ownership\n * remain consistent with one another.\n */\n function _increaseBalance(address account, uint128 value) internal virtual {\n unchecked {\n _balances[account] += value;\n }\n }\n\n /**\n * @dev Transfers `tokenId` from its current owner to `to`, or alternatively mints (or burns) if the current owner\n * (or `to`) is the zero address. Returns the owner of the `tokenId` before the update.\n *\n * The `auth` argument is optional. If the value passed is non 0, then this function will check that\n * `auth` is either the owner of the token, or approved to operate on the token (by the owner).\n *\n * Emits a {Transfer} event.\n *\n * NOTE: If overriding this function in a way that tracks balances, see also {_increaseBalance}.\n */\n function _update(address to, uint256 tokenId, address auth) internal virtual returns (address) {\n address from = _ownerOf(tokenId);\n\n // Perform (optional) operator check\n if (auth != address(0)) {\n _checkAuthorized(from, auth, tokenId);\n }\n\n // Execute the update\n if (from != address(0)) {\n // Clear approval. No need to re-authorize or emit the Approval event\n _approve(address(0), tokenId, address(0), false);\n\n unchecked {\n _balances[from] -= 1;\n }\n }\n\n if (to != address(0)) {\n unchecked {\n _balances[to] += 1;\n }\n }\n\n _owners[tokenId] = to;\n\n emit Transfer(from, to, tokenId);\n\n return from;\n }\n\n /**\n * @dev Mints `tokenId` and transfers it to `to`.\n *\n * WARNING: Usage of this method is discouraged, use {_safeMint} whenever possible\n *\n * Requirements:\n *\n * - `tokenId` must not exist.\n * - `to` cannot be the zero address.\n *\n * Emits a {Transfer} event.\n */\n function _mint(address to, uint256 tokenId) internal {\n if (to == address(0)) {\n revert ERC721InvalidReceiver(address(0));\n }\n address previousOwner = _update(to, tokenId, address(0));\n if (previousOwner != address(0)) {\n revert ERC721InvalidSender(address(0));\n }\n }\n\n /**\n * @dev Mints `tokenId`, transfers it to `to` and checks for `to` acceptance.\n *\n * Requirements:\n *\n * - `tokenId` must not exist.\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n *\n * Emits a {Transfer} event.\n */\n function _safeMint(address to, uint256 tokenId) internal {\n _safeMint(to, tokenId, \"\");\n }\n\n /**\n * @dev Same as {xref-ERC721-_safeMint-address-uint256-}[`_safeMint`], with an additional `data` parameter which is\n * forwarded in {IERC721Receiver-onERC721Received} to contract recipients.\n */\n function _safeMint(address to, uint256 tokenId, bytes memory data) internal virtual {\n _mint(to, tokenId);\n ERC721Utils.checkOnERC721Received(_msgSender(), address(0), to, tokenId, data);\n }\n\n /**\n * @dev Destroys `tokenId`.\n * The approval is cleared when the token is burned.\n * This is an internal function that does not check if the sender is authorized to operate on the token.\n *\n * Requirements:\n *\n * - `tokenId` must exist.\n *\n * Emits a {Transfer} event.\n */\n function _burn(uint256 tokenId) internal {\n address previousOwner = _update(address(0), tokenId, address(0));\n if (previousOwner == address(0)) {\n revert ERC721NonexistentToken(tokenId);\n }\n }\n\n /**\n * @dev Transfers `tokenId` from `from` to `to`.\n * As opposed to {transferFrom}, this imposes no restrictions on msg.sender.\n *\n * Requirements:\n *\n * - `to` cannot be the zero address.\n * - `tokenId` token must be owned by `from`.\n *\n * Emits a {Transfer} event.\n */\n function _transfer(address from, address to, uint256 tokenId) internal {\n if (to == address(0)) {\n revert ERC721InvalidReceiver(address(0));\n }\n address previousOwner = _update(to, tokenId, address(0));\n if (previousOwner == address(0)) {\n revert ERC721NonexistentToken(tokenId);\n } else if (previousOwner != from) {\n revert ERC721IncorrectOwner(from, tokenId, previousOwner);\n }\n }\n\n /**\n * @dev Safely transfers `tokenId` token from `from` to `to`, checking that contract recipients\n * are aware of the ERC-721 standard to prevent tokens from being forever locked.\n *\n * `data` is additional data, it has no specified format and it is sent in call to `to`.\n *\n * This internal function is like {safeTransferFrom} in the sense that it invokes\n * {IERC721Receiver-onERC721Received} on the receiver, and can be used to e.g.\n * implement alternative mechanisms to perform token transfer, such as signature-based.\n *\n * Requirements:\n *\n * - `tokenId` token must exist and be owned by `from`.\n * - `to` cannot be the zero address.\n * - `from` cannot be the zero address.\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n *\n * Emits a {Transfer} event.\n */\n function _safeTransfer(address from, address to, uint256 tokenId) internal {\n _safeTransfer(from, to, tokenId, \"\");\n }\n\n /**\n * @dev Same as {xref-ERC721-_safeTransfer-address-address-uint256-}[`_safeTransfer`], with an additional `data` parameter which is\n * forwarded in {IERC721Receiver-onERC721Received} to contract recipients.\n */\n function _safeTransfer(address from, address to, uint256 tokenId, bytes memory data) internal virtual {\n _transfer(from, to, tokenId);\n ERC721Utils.checkOnERC721Received(_msgSender(), from, to, tokenId, data);\n }\n\n /**\n * @dev Approve `to` to operate on `tokenId`\n *\n * The `auth` argument is optional. If the value passed is non 0, then this function will check that `auth` is\n * either the owner of the token, or approved to operate on all tokens held by this owner.\n *\n * Emits an {Approval} event.\n *\n * Overrides to this logic should be done to the variant with an additional `bool emitEvent` argument.\n */\n function _approve(address to, uint256 tokenId, address auth) internal {\n _approve(to, tokenId, auth, true);\n }\n\n /**\n * @dev Variant of `_approve` with an optional flag to enable or disable the {Approval} event. The event is not\n * emitted in the context of transfers.\n */\n function _approve(address to, uint256 tokenId, address auth, bool emitEvent) internal virtual {\n // Avoid reading the owner unless necessary\n if (emitEvent || auth != address(0)) {\n address owner = _requireOwned(tokenId);\n\n // We do not use _isAuthorized because single-token approvals should not be able to call approve\n if (auth != address(0) && owner != auth && !isApprovedForAll(owner, auth)) {\n revert ERC721InvalidApprover(auth);\n }\n\n if (emitEvent) {\n emit Approval(owner, to, tokenId);\n }\n }\n\n _tokenApprovals[tokenId] = to;\n }\n\n /**\n * @dev Approve `operator` to operate on all of `owner` tokens\n *\n * Requirements:\n * - operator can't be the address zero.\n *\n * Emits an {ApprovalForAll} event.\n */\n function _setApprovalForAll(address owner, address operator, bool approved) internal virtual {\n if (operator == address(0)) {\n revert ERC721InvalidOperator(operator);\n }\n _operatorApprovals[owner][operator] = approved;\n emit ApprovalForAll(owner, operator, approved);\n }\n\n /**\n * @dev Reverts if the `tokenId` doesn't have a current owner (it hasn't been minted, or it has been burned).\n * Returns the owner.\n *\n * Overrides to ownership logic should be done to {_ownerOf}.\n */\n function _requireOwned(uint256 tokenId) internal view returns (address) {\n address owner = _ownerOf(tokenId);\n if (owner == address(0)) {\n revert ERC721NonexistentToken(tokenId);\n }\n return owner;\n }\n}\n"},"@openzeppelin/contracts/token/ERC721/extensions/ERC721URIStorage.sol":{"content":"// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.3.0) (token/ERC721/extensions/ERC721URIStorage.sol)\n\npragma solidity ^0.8.20;\n\nimport {ERC721} from \"../ERC721.sol\";\nimport {Strings} from \"../../../utils/Strings.sol\";\nimport {IERC4906} from \"../../../interfaces/IERC4906.sol\";\nimport {IERC165} from \"../../../interfaces/IERC165.sol\";\n\n/**\n * @dev ERC-721 token with storage based token URI management.\n */\nabstract contract ERC721URIStorage is IERC4906, ERC721 {\n using Strings for uint256;\n\n // Interface ID as defined in ERC-4906. This does not correspond to a traditional interface ID as ERC-4906 only\n // defines events and does not include any external function.\n bytes4 private constant ERC4906_INTERFACE_ID = bytes4(0x49064906);\n\n // Optional mapping for token URIs\n mapping(uint256 tokenId => string) private _tokenURIs;\n\n /**\n * @dev See {IERC165-supportsInterface}\n */\n function supportsInterface(bytes4 interfaceId) public view virtual override(ERC721, IERC165) returns (bool) {\n return interfaceId == ERC4906_INTERFACE_ID || super.supportsInterface(interfaceId);\n }\n\n /**\n * @dev See {IERC721Metadata-tokenURI}.\n */\n function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {\n _requireOwned(tokenId);\n\n string memory _tokenURI = _tokenURIs[tokenId];\n string memory base = _baseURI();\n\n // If there is no base URI, return the token URI.\n if (bytes(base).length == 0) {\n return _tokenURI;\n }\n // If both are set, concatenate the baseURI and tokenURI (via string.concat).\n if (bytes(_tokenURI).length > 0) {\n return string.concat(base, _tokenURI);\n }\n\n return super.tokenURI(tokenId);\n }\n\n /**\n * @dev Sets `_tokenURI` as the tokenURI of `tokenId`.\n *\n * Emits {IERC4906-MetadataUpdate}.\n */\n function _setTokenURI(uint256 tokenId, string memory _tokenURI) internal virtual {\n _tokenURIs[tokenId] = _tokenURI;\n emit MetadataUpdate(tokenId);\n }\n}\n"},"@openzeppelin/contracts/token/ERC721/extensions/IERC721Metadata.sol":{"content":"// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC721/extensions/IERC721Metadata.sol)\n\npragma solidity ^0.8.20;\n\nimport {IERC721} from \"../IERC721.sol\";\n\n/**\n * @title ERC-721 Non-Fungible Token Standard, optional metadata extension\n * @dev See https://eips.ethereum.org/EIPS/eip-721\n */\ninterface IERC721Metadata is IERC721 {\n /**\n * @dev Returns the token collection name.\n */\n function name() external view returns (string memory);\n\n /**\n * @dev Returns the token collection symbol.\n */\n function symbol() external view returns (string memory);\n\n /**\n * @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token.\n */\n function tokenURI(uint256 tokenId) external view returns (string memory);\n}\n"},"@openzeppelin/contracts/token/ERC721/IERC721.sol":{"content":"// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.1.0) (token/ERC721/IERC721.sol)\n\npragma solidity ^0.8.20;\n\nimport {IERC165} from \"../../utils/introspection/IERC165.sol\";\n\n/**\n * @dev Required interface of an ERC-721 compliant contract.\n */\ninterface IERC721 is IERC165 {\n /**\n * @dev Emitted when `tokenId` token is transferred from `from` to `to`.\n */\n event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);\n\n /**\n * @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.\n */\n event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);\n\n /**\n * @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets.\n */\n event ApprovalForAll(address indexed owner, address indexed operator, bool approved);\n\n /**\n * @dev Returns the number of tokens in ``owner``'s account.\n */\n function balanceOf(address owner) external view returns (uint256 balance);\n\n /**\n * @dev Returns the owner of the `tokenId` token.\n *\n * Requirements:\n *\n * - `tokenId` must exist.\n */\n function ownerOf(uint256 tokenId) external view returns (address owner);\n\n /**\n * @dev Safely transfers `tokenId` token from `from` to `to`.\n *\n * Requirements:\n *\n * - `from` cannot be the zero address.\n * - `to` cannot be the zero address.\n * - `tokenId` token must exist and be owned by `from`.\n * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon\n * a safe transfer.\n *\n * Emits a {Transfer} event.\n */\n function safeTransferFrom(address from, address to, uint256 tokenId, bytes calldata data) external;\n\n /**\n * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients\n * are aware of the ERC-721 protocol to prevent tokens from being forever locked.\n *\n * Requirements:\n *\n * - `from` cannot be the zero address.\n * - `to` cannot be the zero address.\n * - `tokenId` token must exist and be owned by `from`.\n * - If the caller is not `from`, it must have been allowed to move this token by either {approve} or\n * {setApprovalForAll}.\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon\n * a safe transfer.\n *\n * Emits a {Transfer} event.\n */\n function safeTransferFrom(address from, address to, uint256 tokenId) external;\n\n /**\n * @dev Transfers `tokenId` token from `from` to `to`.\n *\n * WARNING: Note that the caller is responsible to confirm that the recipient is capable of receiving ERC-721\n * or else they may be permanently lost. Usage of {safeTransferFrom} prevents loss, though the caller must\n * understand this adds an external call which potentially creates a reentrancy vulnerability.\n *\n * Requirements:\n *\n * - `from` cannot be the zero address.\n * - `to` cannot be the zero address.\n * - `tokenId` token must be owned by `from`.\n * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.\n *\n * Emits a {Transfer} event.\n */\n function transferFrom(address from, address to, uint256 tokenId) external;\n\n /**\n * @dev Gives permission to `to` to transfer `tokenId` token to another account.\n * The approval is cleared when the token is transferred.\n *\n * Only a single account can be approved at a time, so approving the zero address clears previous approvals.\n *\n * Requirements:\n *\n * - The caller must own the token or be an approved operator.\n * - `tokenId` must exist.\n *\n * Emits an {Approval} event.\n */\n function approve(address to, uint256 tokenId) external;\n\n /**\n * @dev Approve or remove `operator` as an operator for the caller.\n * Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller.\n *\n * Requirements:\n *\n * - The `operator` cannot be the address zero.\n *\n * Emits an {ApprovalForAll} event.\n */\n function setApprovalForAll(address operator, bool approved) external;\n\n /**\n * @dev Returns the account approved for `tokenId` token.\n *\n * Requirements:\n *\n * - `tokenId` must exist.\n */\n function getApproved(uint256 tokenId) external view returns (address operator);\n\n /**\n * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.\n *\n * See {setApprovalForAll}\n */\n function isApprovedForAll(address owner, address operator) external view returns (bool);\n}\n"},"@openzeppelin/contracts/token/ERC721/IERC721Receiver.sol":{"content":"// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.1.0) (token/ERC721/IERC721Receiver.sol)\n\npragma solidity ^0.8.20;\n\n/**\n * @title ERC-721 token receiver interface\n * @dev Interface for any contract that wants to support safeTransfers\n * from ERC-721 asset contracts.\n */\ninterface IERC721Receiver {\n /**\n * @dev Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom}\n * by `operator` from `from`, this function is called.\n *\n * It must return its Solidity selector to confirm the token transfer.\n * If any other value is returned or the interface is not implemented by the recipient, the transfer will be\n * reverted.\n *\n * The selector can be obtained in Solidity with `IERC721Receiver.onERC721Received.selector`.\n */\n function onERC721Received(\n address operator,\n address from,\n uint256 tokenId,\n bytes calldata data\n ) external returns (bytes4);\n}\n"},"@openzeppelin/contracts/token/ERC721/utils/ERC721Utils.sol":{"content":"// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.3.0) (token/ERC721/utils/ERC721Utils.sol)\n\npragma solidity ^0.8.20;\n\nimport {IERC721Receiver} from \"../IERC721Receiver.sol\";\nimport {IERC721Errors} from \"../../../interfaces/draft-IERC6093.sol\";\n\n/**\n * @dev Library that provide common ERC-721 utility functions.\n *\n * See https://eips.ethereum.org/EIPS/eip-721[ERC-721].\n *\n * _Available since v5.1._\n */\nlibrary ERC721Utils {\n /**\n * @dev Performs an acceptance check for the provided `operator` by calling {IERC721Receiver-onERC721Received}\n * on the `to` address. The `operator` is generally the address that initiated the token transfer (i.e. `msg.sender`).\n *\n * The acceptance call is not executed and treated as a no-op if the target address doesn't contain code (i.e. an EOA).\n * Otherwise, the recipient must implement {IERC721Receiver-onERC721Received} and return the acceptance magic value to accept\n * the transfer.\n */\n function checkOnERC721Received(\n address operator,\n address from,\n address to,\n uint256 tokenId,\n bytes memory data\n ) internal {\n if (to.code.length > 0) {\n try IERC721Receiver(to).onERC721Received(operator, from, tokenId, data) returns (bytes4 retval) {\n if (retval != IERC721Receiver.onERC721Received.selector) {\n // Token rejected\n revert IERC721Errors.ERC721InvalidReceiver(to);\n }\n } catch (bytes memory reason) {\n if (reason.length == 0) {\n // non-IERC721Receiver implementer\n revert IERC721Errors.ERC721InvalidReceiver(to);\n } else {\n assembly (\"memory-safe\") {\n revert(add(32, reason), mload(reason))\n }\n }\n }\n }\n }\n}\n"},"@openzeppelin/contracts/utils/Context.sol":{"content":"// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.0.1) (utils/Context.sol)\n\npragma solidity ^0.8.20;\n\n/**\n * @dev Provides information about the current execution context, including the\n * sender of the transaction and its data. While these are generally available\n * via msg.sender and msg.data, they should not be accessed in such a direct\n * manner, since when dealing with meta-transactions the account sending and\n * paying for execution may not be the actual sender (as far as an application\n * is concerned).\n *\n * This contract is only required for intermediate, library-like contracts.\n */\nabstract contract Context {\n function _msgSender() internal view virtual returns (address) {\n return msg.sender;\n }\n\n function _msgData() internal view virtual returns (bytes calldata) {\n return msg.data;\n }\n\n function _contextSuffixLength() internal view virtual returns (uint256) {\n return 0;\n }\n}\n"},"@openzeppelin/contracts/utils/introspection/ERC165.sol":{"content":"// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.1.0) (utils/introspection/ERC165.sol)\n\npragma solidity ^0.8.20;\n\nimport {IERC165} from \"./IERC165.sol\";\n\n/**\n * @dev Implementation of the {IERC165} interface.\n *\n * Contracts that want to implement ERC-165 should inherit from this contract and override {supportsInterface} to check\n * for the additional interface id that will be supported. For example:\n *\n * ```solidity\n * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {\n * return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId);\n * }\n * ```\n */\nabstract contract ERC165 is IERC165 {\n /**\n * @dev See {IERC165-supportsInterface}.\n */\n function supportsInterface(bytes4 interfaceId) public view virtual returns (bool) {\n return interfaceId == type(IERC165).interfaceId;\n }\n}\n"},"@openzeppelin/contracts/utils/introspection/IERC165.sol":{"content":"// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.1.0) (utils/introspection/IERC165.sol)\n\npragma solidity ^0.8.20;\n\n/**\n * @dev Interface of the ERC-165 standard, as defined in the\n * https://eips.ethereum.org/EIPS/eip-165[ERC].\n *\n * Implementers can declare support of contract interfaces, which can then be\n * queried by others ({ERC165Checker}).\n *\n * For an implementation, see {ERC165}.\n */\ninterface IERC165 {\n /**\n * @dev Returns true if this contract implements the interface defined by\n * `interfaceId`. See the corresponding\n * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[ERC section]\n * to learn more about how these ids are created.\n *\n * This function call must use less than 30 000 gas.\n */\n function supportsInterface(bytes4 interfaceId) external view returns (bool);\n}\n"},"@openzeppelin/contracts/utils/math/Math.sol":{"content":"// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.3.0) (utils/math/Math.sol)\n\npragma solidity ^0.8.20;\n\nimport {Panic} from \"../Panic.sol\";\nimport {SafeCast} from \"./SafeCast.sol\";\n\n/**\n * @dev Standard math utilities missing in the Solidity language.\n */\nlibrary Math {\n enum Rounding {\n Floor, // Toward negative infinity\n Ceil, // Toward positive infinity\n Trunc, // Toward zero\n Expand // Away from zero\n }\n\n /**\n * @dev Return the 512-bit addition of two uint256.\n *\n * The result is stored in two 256 variables such that sum = high * 2²⁵⁶ + low.\n */\n function add512(uint256 a, uint256 b) internal pure returns (uint256 high, uint256 low) {\n assembly (\"memory-safe\") {\n low := add(a, b)\n high := lt(low, a)\n }\n }\n\n /**\n * @dev Return the 512-bit multiplication of two uint256.\n *\n * The result is stored in two 256 variables such that product = high * 2²⁵⁶ + low.\n */\n function mul512(uint256 a, uint256 b) internal pure returns (uint256 high, uint256 low) {\n // 512-bit multiply [high low] = x * y. Compute the product mod 2²⁵⁶ and mod 2²⁵⁶ - 1, then use\n // the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256\n // variables such that product = high * 2²⁵⁶ + low.\n assembly (\"memory-safe\") {\n let mm := mulmod(a, b, not(0))\n low := mul(a, b)\n high := sub(sub(mm, low), lt(mm, low))\n }\n }\n\n /**\n * @dev Returns the addition of two unsigned integers, with a success flag (no overflow).\n */\n function tryAdd(uint256 a, uint256 b) internal pure returns (bool success, uint256 result) {\n unchecked {\n uint256 c = a + b;\n success = c >= a;\n result = c * SafeCast.toUint(success);\n }\n }\n\n /**\n * @dev Returns the subtraction of two unsigned integers, with a success flag (no overflow).\n */\n function trySub(uint256 a, uint256 b) internal pure returns (bool success, uint256 result) {\n unchecked {\n uint256 c = a - b;\n success = c <= a;\n result = c * SafeCast.toUint(success);\n }\n }\n\n /**\n * @dev Returns the multiplication of two unsigned integers, with a success flag (no overflow).\n */\n function tryMul(uint256 a, uint256 b) internal pure returns (bool success, uint256 result) {\n unchecked {\n uint256 c = a * b;\n assembly (\"memory-safe\") {\n // Only true when the multiplication doesn't overflow\n // (c / a == b) || (a == 0)\n success := or(eq(div(c, a), b), iszero(a))\n }\n // equivalent to: success ? c : 0\n result = c * SafeCast.toUint(success);\n }\n }\n\n /**\n * @dev Returns the division of two unsigned integers, with a success flag (no division by zero).\n */\n function tryDiv(uint256 a, uint256 b) internal pure returns (bool success, uint256 result) {\n unchecked {\n success = b > 0;\n assembly (\"memory-safe\") {\n // The `DIV` opcode returns zero when the denominator is 0.\n result := div(a, b)\n }\n }\n }\n\n /**\n * @dev Returns the remainder of dividing two unsigned integers, with a success flag (no division by zero).\n */\n function tryMod(uint256 a, uint256 b) internal pure returns (bool success, uint256 result) {\n unchecked {\n success = b > 0;\n assembly (\"memory-safe\") {\n // The `MOD` opcode returns zero when the denominator is 0.\n result := mod(a, b)\n }\n }\n }\n\n /**\n * @dev Unsigned saturating addition, bounds to `2²⁵⁶ - 1` instead of overflowing.\n */\n function saturatingAdd(uint256 a, uint256 b) internal pure returns (uint256) {\n (bool success, uint256 result) = tryAdd(a, b);\n return ternary(success, result, type(uint256).max);\n }\n\n /**\n * @dev Unsigned saturating subtraction, bounds to zero instead of overflowing.\n */\n function saturatingSub(uint256 a, uint256 b) internal pure returns (uint256) {\n (, uint256 result) = trySub(a, b);\n return result;\n }\n\n /**\n * @dev Unsigned saturating multiplication, bounds to `2²⁵⁶ - 1` instead of overflowing.\n */\n function saturatingMul(uint256 a, uint256 b) internal pure returns (uint256) {\n (bool success, uint256 result) = tryMul(a, b);\n return ternary(success, result, type(uint256).max);\n }\n\n /**\n * @dev Branchless ternary evaluation for `a ? b : c`. Gas costs are constant.\n *\n * IMPORTANT: This function may reduce bytecode size and consume less gas when used standalone.\n * However, the compiler may optimize Solidity ternary operations (i.e. `a ? b : c`) to only compute\n * one branch when needed, making this function more expensive.\n */\n function ternary(bool condition, uint256 a, uint256 b) internal pure returns (uint256) {\n unchecked {\n // branchless ternary works because:\n // b ^ (a ^ b) == a\n // b ^ 0 == b\n return b ^ ((a ^ b) * SafeCast.toUint(condition));\n }\n }\n\n /**\n * @dev Returns the largest of two numbers.\n */\n function max(uint256 a, uint256 b) internal pure returns (uint256) {\n return ternary(a > b, a, b);\n }\n\n /**\n * @dev Returns the smallest of two numbers.\n */\n function min(uint256 a, uint256 b) internal pure returns (uint256) {\n return ternary(a < b, a, b);\n }\n\n /**\n * @dev Returns the average of two numbers. The result is rounded towards\n * zero.\n */\n function average(uint256 a, uint256 b) internal pure returns (uint256) {\n // (a + b) / 2 can overflow.\n return (a & b) + (a ^ b) / 2;\n }\n\n /**\n * @dev Returns the ceiling of the division of two numbers.\n *\n * This differs from standard division with `/` in that it rounds towards infinity instead\n * of rounding towards zero.\n */\n function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {\n if (b == 0) {\n // Guarantee the same behavior as in a regular Solidity division.\n Panic.panic(Panic.DIVISION_BY_ZERO);\n }\n\n // The following calculation ensures accurate ceiling division without overflow.\n // Since a is non-zero, (a - 1) / b will not overflow.\n // The largest possible result occurs when (a - 1) / b is type(uint256).max,\n // but the largest value we can obtain is type(uint256).max - 1, which happens\n // when a = type(uint256).max and b = 1.\n unchecked {\n return SafeCast.toUint(a > 0) * ((a - 1) / b + 1);\n }\n }\n\n /**\n * @dev Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or\n * denominator == 0.\n *\n * Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv) with further edits by\n * Uniswap Labs also under MIT license.\n */\n function mulDiv(uint256 x, uint256 y, uint256 denominator) internal pure returns (uint256 result) {\n unchecked {\n (uint256 high, uint256 low) = mul512(x, y);\n\n // Handle non-overflow cases, 256 by 256 division.\n if (high == 0) {\n // Solidity will revert if denominator == 0, unlike the div opcode on its own.\n // The surrounding unchecked block does not change this fact.\n // See https://docs.soliditylang.org/en/latest/control-structures.html#checked-or-unchecked-arithmetic.\n return low / denominator;\n }\n\n // Make sure the result is less than 2²⁵⁶. Also prevents denominator == 0.\n if (denominator <= high) {\n Panic.panic(ternary(denominator == 0, Panic.DIVISION_BY_ZERO, Panic.UNDER_OVERFLOW));\n }\n\n ///////////////////////////////////////////////\n // 512 by 256 division.\n ///////////////////////////////////////////////\n\n // Make division exact by subtracting the remainder from [high low].\n uint256 remainder;\n assembly (\"memory-safe\") {\n // Compute remainder using mulmod.\n remainder := mulmod(x, y, denominator)\n\n // Subtract 256 bit number from 512 bit number.\n high := sub(high, gt(remainder, low))\n low := sub(low, remainder)\n }\n\n // Factor powers of two out of denominator and compute largest power of two divisor of denominator.\n // Always >= 1. See https://cs.stackexchange.com/q/138556/92363.\n\n uint256 twos = denominator & (0 - denominator);\n assembly (\"memory-safe\") {\n // Divide denominator by twos.\n denominator := div(denominator, twos)\n\n // Divide [high low] by twos.\n low := div(low, twos)\n\n // Flip twos such that it is 2²⁵⁶ / twos. If twos is zero, then it becomes one.\n twos := add(div(sub(0, twos), twos), 1)\n }\n\n // Shift in bits from high into low.\n low |= high * twos;\n\n // Invert denominator mod 2²⁵⁶. Now that denominator is an odd number, it has an inverse modulo 2²⁵⁶ such\n // that denominator * inv ≡ 1 mod 2²⁵⁶. Compute the inverse by starting with a seed that is correct for\n // four bits. That is, denominator * inv ≡ 1 mod 2⁴.\n uint256 inverse = (3 * denominator) ^ 2;\n\n // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also\n // works in modular arithmetic, doubling the correct bits in each step.\n inverse *= 2 - denominator * inverse; // inverse mod 2⁸\n inverse *= 2 - denominator * inverse; // inverse mod 2¹⁶\n inverse *= 2 - denominator * inverse; // inverse mod 2³²\n inverse *= 2 - denominator * inverse; // inverse mod 2⁶⁴\n inverse *= 2 - denominator * inverse; // inverse mod 2¹²⁸\n inverse *= 2 - denominator * inverse; // inverse mod 2²⁵⁶\n\n // Because the division is now exact we can divide by multiplying with the modular inverse of denominator.\n // This will give us the correct result modulo 2²⁵⁶. Since the preconditions guarantee that the outcome is\n // less than 2²⁵⁶, this is the final result. We don't need to compute the high bits of the result and high\n // is no longer required.\n result = low * inverse;\n return result;\n }\n }\n\n /**\n * @dev Calculates x * y / denominator with full precision, following the selected rounding direction.\n */\n function mulDiv(uint256 x, uint256 y, uint256 denominator, Rounding rounding) internal pure returns (uint256) {\n return mulDiv(x, y, denominator) + SafeCast.toUint(unsignedRoundsUp(rounding) && mulmod(x, y, denominator) > 0);\n }\n\n /**\n * @dev Calculates floor(x * y >> n) with full precision. Throws if result overflows a uint256.\n */\n function mulShr(uint256 x, uint256 y, uint8 n) internal pure returns (uint256 result) {\n unchecked {\n (uint256 high, uint256 low) = mul512(x, y);\n if (high >= 1 << n) {\n Panic.panic(Panic.UNDER_OVERFLOW);\n }\n return (high << (256 - n)) | (low >> n);\n }\n }\n\n /**\n * @dev Calculates x * y >> n with full precision, following the selected rounding direction.\n */\n function mulShr(uint256 x, uint256 y, uint8 n, Rounding rounding) internal pure returns (uint256) {\n return mulShr(x, y, n) + SafeCast.toUint(unsignedRoundsUp(rounding) && mulmod(x, y, 1 << n) > 0);\n }\n\n /**\n * @dev Calculate the modular multiplicative inverse of a number in Z/nZ.\n *\n * If n is a prime, then Z/nZ is a field. In that case all elements are inversible, except 0.\n * If n is not a prime, then Z/nZ is not a field, and some elements might not be inversible.\n *\n * If the input value is not inversible, 0 is returned.\n *\n * NOTE: If you know for sure that n is (big) a prime, it may be cheaper to use Fermat's little theorem and get the\n * inverse using `Math.modExp(a, n - 2, n)`. See {invModPrime}.\n */\n function invMod(uint256 a, uint256 n) internal pure returns (uint256) {\n unchecked {\n if (n == 0) return 0;\n\n // The inverse modulo is calculated using the Extended Euclidean Algorithm (iterative version)\n // Used to compute integers x and y such that: ax + ny = gcd(a, n).\n // When the gcd is 1, then the inverse of a modulo n exists and it's x.\n // ax + ny = 1\n // ax = 1 + (-y)n\n // ax ≡ 1 (mod n) # x is the inverse of a modulo n\n\n // If the remainder is 0 the gcd is n right away.\n uint256 remainder = a % n;\n uint256 gcd = n;\n\n // Therefore the initial coefficients are:\n // ax + ny = gcd(a, n) = n\n // 0a + 1n = n\n int256 x = 0;\n int256 y = 1;\n\n while (remainder != 0) {\n uint256 quotient = gcd / remainder;\n\n (gcd, remainder) = (\n // The old remainder is the next gcd to try.\n remainder,\n // Compute the next remainder.\n // Can't overflow given that (a % gcd) * (gcd // (a % gcd)) <= gcd\n // where gcd is at most n (capped to type(uint256).max)\n gcd - remainder * quotient\n );\n\n (x, y) = (\n // Increment the coefficient of a.\n y,\n // Decrement the coefficient of n.\n // Can overflow, but the result is casted to uint256 so that the\n // next value of y is \"wrapped around\" to a value between 0 and n - 1.\n x - y * int256(quotient)\n );\n }\n\n if (gcd != 1) return 0; // No inverse exists.\n return ternary(x < 0, n - uint256(-x), uint256(x)); // Wrap the result if it's negative.\n }\n }\n\n /**\n * @dev Variant of {invMod}. More efficient, but only works if `p` is known to be a prime greater than `2`.\n *\n * From https://en.wikipedia.org/wiki/Fermat%27s_little_theorem[Fermat's little theorem], we know that if p is\n * prime, then `a**(p-1) ≡ 1 mod p`. As a consequence, we have `a * a**(p-2) ≡ 1 mod p`, which means that\n * `a**(p-2)` is the modular multiplicative inverse of a in Fp.\n *\n * NOTE: this function does NOT check that `p` is a prime greater than `2`.\n */\n function invModPrime(uint256 a, uint256 p) internal view returns (uint256) {\n unchecked {\n return Math.modExp(a, p - 2, p);\n }\n }\n\n /**\n * @dev Returns the modular exponentiation of the specified base, exponent and modulus (b ** e % m)\n *\n * Requirements:\n * - modulus can't be zero\n * - underlying staticcall to precompile must succeed\n *\n * IMPORTANT: The result is only valid if the underlying call succeeds. When using this function, make\n * sure the chain you're using it on supports the precompiled contract for modular exponentiation\n * at address 0x05 as specified in https://eips.ethereum.org/EIPS/eip-198[EIP-198]. Otherwise,\n * the underlying function will succeed given the lack of a revert, but the result may be incorrectly\n * interpreted as 0.\n */\n function modExp(uint256 b, uint256 e, uint256 m) internal view returns (uint256) {\n (bool success, uint256 result) = tryModExp(b, e, m);\n if (!success) {\n Panic.panic(Panic.DIVISION_BY_ZERO);\n }\n return result;\n }\n\n /**\n * @dev Returns the modular exponentiation of the specified base, exponent and modulus (b ** e % m).\n * It includes a success flag indicating if the operation succeeded. Operation will be marked as failed if trying\n * to operate modulo 0 or if the underlying precompile reverted.\n *\n * IMPORTANT: The result is only valid if the success flag is true. When using this function, make sure the chain\n * you're using it on supports the precompiled contract for modular exponentiation at address 0x05 as specified in\n * https://eips.ethereum.org/EIPS/eip-198[EIP-198]. Otherwise, the underlying function will succeed given the lack\n * of a revert, but the result may be incorrectly interpreted as 0.\n */\n function tryModExp(uint256 b, uint256 e, uint256 m) internal view returns (bool success, uint256 result) {\n if (m == 0) return (false, 0);\n assembly (\"memory-safe\") {\n let ptr := mload(0x40)\n // | Offset | Content | Content (Hex) |\n // |-----------|------------|--------------------------------------------------------------------|\n // | 0x00:0x1f | size of b | 0x0000000000000000000000000000000000000000000000000000000000000020 |\n // | 0x20:0x3f | size of e | 0x0000000000000000000000000000000000000000000000000000000000000020 |\n // | 0x40:0x5f | size of m | 0x0000000000000000000000000000000000000000000000000000000000000020 |\n // | 0x60:0x7f | value of b | 0x<.............................................................b> |\n // | 0x80:0x9f | value of e | 0x<.............................................................e> |\n // | 0xa0:0xbf | value of m | 0x<.............................................................m> |\n mstore(ptr, 0x20)\n mstore(add(ptr, 0x20), 0x20)\n mstore(add(ptr, 0x40), 0x20)\n mstore(add(ptr, 0x60), b)\n mstore(add(ptr, 0x80), e)\n mstore(add(ptr, 0xa0), m)\n\n // Given the result < m, it's guaranteed to fit in 32 bytes,\n // so we can use the memory scratch space located at offset 0.\n success := staticcall(gas(), 0x05, ptr, 0xc0, 0x00, 0x20)\n result := mload(0x00)\n }\n }\n\n /**\n * @dev Variant of {modExp} that supports inputs of arbitrary length.\n */\n function modExp(bytes memory b, bytes memory e, bytes memory m) internal view returns (bytes memory) {\n (bool success, bytes memory result) = tryModExp(b, e, m);\n if (!success) {\n Panic.panic(Panic.DIVISION_BY_ZERO);\n }\n return result;\n }\n\n /**\n * @dev Variant of {tryModExp} that supports inputs of arbitrary length.\n */\n function tryModExp(\n bytes memory b,\n bytes memory e,\n bytes memory m\n ) internal view returns (bool success, bytes memory result) {\n if (_zeroBytes(m)) return (false, new bytes(0));\n\n uint256 mLen = m.length;\n\n // Encode call args in result and move the free memory pointer\n result = abi.encodePacked(b.length, e.length, mLen, b, e, m);\n\n assembly (\"memory-safe\") {\n let dataPtr := add(result, 0x20)\n // Write result on top of args to avoid allocating extra memory.\n success := staticcall(gas(), 0x05, dataPtr, mload(result), dataPtr, mLen)\n // Overwrite the length.\n // result.length > returndatasize() is guaranteed because returndatasize() == m.length\n mstore(result, mLen)\n // Set the memory pointer after the returned data.\n mstore(0x40, add(dataPtr, mLen))\n }\n }\n\n /**\n * @dev Returns whether the provided byte array is zero.\n */\n function _zeroBytes(bytes memory byteArray) private pure returns (bool) {\n for (uint256 i = 0; i < byteArray.length; ++i) {\n if (byteArray[i] != 0) {\n return false;\n }\n }\n return true;\n }\n\n /**\n * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded\n * towards zero.\n *\n * This method is based on Newton's method for computing square roots; the algorithm is restricted to only\n * using integer operations.\n */\n function sqrt(uint256 a) internal pure returns (uint256) {\n unchecked {\n // Take care of easy edge cases when a == 0 or a == 1\n if (a <= 1) {\n return a;\n }\n\n // In this function, we use Newton's method to get a root of `f(x) := x² - a`. It involves building a\n // sequence x_n that converges toward sqrt(a). For each iteration x_n, we also define the error between\n // the current value as `ε_n = | x_n - sqrt(a) |`.\n //\n // For our first estimation, we consider `e` the smallest power of 2 which is bigger than the square root\n // of the target. (i.e. `2**(e-1) ≤ sqrt(a) < 2**e`). We know that `e ≤ 128` because `(2¹²⁸)² = 2²⁵⁶` is\n // bigger than any uint256.\n //\n // By noticing that\n // `2**(e-1) ≤ sqrt(a) < 2**e → (2**(e-1))² ≤ a < (2**e)² → 2**(2*e-2) ≤ a < 2**(2*e)`\n // we can deduce that `e - 1` is `log2(a) / 2`. We can thus compute `x_n = 2**(e-1)` using a method similar\n // to the msb function.\n uint256 aa = a;\n uint256 xn = 1;\n\n if (aa >= (1 << 128)) {\n aa >>= 128;\n xn <<= 64;\n }\n if (aa >= (1 << 64)) {\n aa >>= 64;\n xn <<= 32;\n }\n if (aa >= (1 << 32)) {\n aa >>= 32;\n xn <<= 16;\n }\n if (aa >= (1 << 16)) {\n aa >>= 16;\n xn <<= 8;\n }\n if (aa >= (1 << 8)) {\n aa >>= 8;\n xn <<= 4;\n }\n if (aa >= (1 << 4)) {\n aa >>= 4;\n xn <<= 2;\n }\n if (aa >= (1 << 2)) {\n xn <<= 1;\n }\n\n // We now have x_n such that `x_n = 2**(e-1) ≤ sqrt(a) < 2**e = 2 * x_n`. This implies ε_n ≤ 2**(e-1).\n //\n // We can refine our estimation by noticing that the middle of that interval minimizes the error.\n // If we move x_n to equal 2**(e-1) + 2**(e-2), then we reduce the error to ε_n ≤ 2**(e-2).\n // This is going to be our x_0 (and ε_0)\n xn = (3 * xn) >> 1; // ε_0 := | x_0 - sqrt(a) | ≤ 2**(e-2)\n\n // From here, Newton's method give us:\n // x_{n+1} = (x_n + a / x_n) / 2\n //\n // One should note that:\n // x_{n+1}² - a = ((x_n + a / x_n) / 2)² - a\n // = ((x_n² + a) / (2 * x_n))² - a\n // = (x_n⁴ + 2 * a * x_n² + a²) / (4 * x_n²) - a\n // = (x_n⁴ + 2 * a * x_n² + a² - 4 * a * x_n²) / (4 * x_n²)\n // = (x_n⁴ - 2 * a * x_n² + a²) / (4 * x_n²)\n // = (x_n² - a)² / (2 * x_n)²\n // = ((x_n² - a) / (2 * x_n))²\n // ≥ 0\n // Which proves that for all n ≥ 1, sqrt(a) ≤ x_n\n //\n // This gives us the proof of quadratic convergence of the sequence:\n // ε_{n+1} = | x_{n+1} - sqrt(a) |\n // = | (x_n + a / x_n) / 2 - sqrt(a) |\n // = | (x_n² + a - 2*x_n*sqrt(a)) / (2 * x_n) |\n // = | (x_n - sqrt(a))² / (2 * x_n) |\n // = | ε_n² / (2 * x_n) |\n // = ε_n² / | (2 * x_n) |\n //\n // For the first iteration, we have a special case where x_0 is known:\n // ε_1 = ε_0² / | (2 * x_0) |\n // ≤ (2**(e-2))² / (2 * (2**(e-1) + 2**(e-2)))\n // ≤ 2**(2*e-4) / (3 * 2**(e-1))\n // ≤ 2**(e-3) / 3\n // ≤ 2**(e-3-log2(3))\n // ≤ 2**(e-4.5)\n //\n // For the following iterations, we use the fact that, 2**(e-1) ≤ sqrt(a) ≤ x_n:\n // ε_{n+1} = ε_n² / | (2 * x_n) |\n // ≤ (2**(e-k))² / (2 * 2**(e-1))\n // ≤ 2**(2*e-2*k) / 2**e\n // ≤ 2**(e-2*k)\n xn = (xn + a / xn) >> 1; // ε_1 := | x_1 - sqrt(a) | ≤ 2**(e-4.5) -- special case, see above\n xn = (xn + a / xn) >> 1; // ε_2 := | x_2 - sqrt(a) | ≤ 2**(e-9) -- general case with k = 4.5\n xn = (xn + a / xn) >> 1; // ε_3 := | x_3 - sqrt(a) | ≤ 2**(e-18) -- general case with k = 9\n xn = (xn + a / xn) >> 1; // ε_4 := | x_4 - sqrt(a) | ≤ 2**(e-36) -- general case with k = 18\n xn = (xn + a / xn) >> 1; // ε_5 := | x_5 - sqrt(a) | ≤ 2**(e-72) -- general case with k = 36\n xn = (xn + a / xn) >> 1; // ε_6 := | x_6 - sqrt(a) | ≤ 2**(e-144) -- general case with k = 72\n\n // Because e ≤ 128 (as discussed during the first estimation phase), we know have reached a precision\n // ε_6 ≤ 2**(e-144) < 1. Given we're operating on integers, then we can ensure that xn is now either\n // sqrt(a) or sqrt(a) + 1.\n return xn - SafeCast.toUint(xn > a / xn);\n }\n }\n\n /**\n * @dev Calculates sqrt(a), following the selected rounding direction.\n */\n function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = sqrt(a);\n return result + SafeCast.toUint(unsignedRoundsUp(rounding) && result * result < a);\n }\n }\n\n /**\n * @dev Return the log in base 2 of a positive value rounded towards zero.\n * Returns 0 if given 0.\n */\n function log2(uint256 x) internal pure returns (uint256 r) {\n // If value has upper 128 bits set, log2 result is at least 128\n r = SafeCast.toUint(x > 0xffffffffffffffffffffffffffffffff) << 7;\n // If upper 64 bits of 128-bit half set, add 64 to result\n r |= SafeCast.toUint((x >> r) > 0xffffffffffffffff) << 6;\n // If upper 32 bits of 64-bit half set, add 32 to result\n r |= SafeCast.toUint((x >> r) > 0xffffffff) << 5;\n // If upper 16 bits of 32-bit half set, add 16 to result\n r |= SafeCast.toUint((x >> r) > 0xffff) << 4;\n // If upper 8 bits of 16-bit half set, add 8 to result\n r |= SafeCast.toUint((x >> r) > 0xff) << 3;\n // If upper 4 bits of 8-bit half set, add 4 to result\n r |= SafeCast.toUint((x >> r) > 0xf) << 2;\n\n // Shifts value right by the current result and use it as an index into this lookup table:\n //\n // | x (4 bits) | index | table[index] = MSB position |\n // |------------|---------|-----------------------------|\n // | 0000 | 0 | table[0] = 0 |\n // | 0001 | 1 | table[1] = 0 |\n // | 0010 | 2 | table[2] = 1 |\n // | 0011 | 3 | table[3] = 1 |\n // | 0100 | 4 | table[4] = 2 |\n // | 0101 | 5 | table[5] = 2 |\n // | 0110 | 6 | table[6] = 2 |\n // | 0111 | 7 | table[7] = 2 |\n // | 1000 | 8 | table[8] = 3 |\n // | 1001 | 9 | table[9] = 3 |\n // | 1010 | 10 | table[10] = 3 |\n // | 1011 | 11 | table[11] = 3 |\n // | 1100 | 12 | table[12] = 3 |\n // | 1101 | 13 | table[13] = 3 |\n // | 1110 | 14 | table[14] = 3 |\n // | 1111 | 15 | table[15] = 3 |\n //\n // The lookup table is represented as a 32-byte value with the MSB positions for 0-15 in the last 16 bytes.\n assembly (\"memory-safe\") {\n r := or(r, byte(shr(r, x), 0x0000010102020202030303030303030300000000000000000000000000000000))\n }\n }\n\n /**\n * @dev Return the log in base 2, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log2(value);\n return result + SafeCast.toUint(unsignedRoundsUp(rounding) && 1 << result < value);\n }\n }\n\n /**\n * @dev Return the log in base 10 of a positive value rounded towards zero.\n * Returns 0 if given 0.\n */\n function log10(uint256 value) internal pure returns (uint256) {\n uint256 result = 0;\n unchecked {\n if (value >= 10 ** 64) {\n value /= 10 ** 64;\n result += 64;\n }\n if (value >= 10 ** 32) {\n value /= 10 ** 32;\n result += 32;\n }\n if (value >= 10 ** 16) {\n value /= 10 ** 16;\n result += 16;\n }\n if (value >= 10 ** 8) {\n value /= 10 ** 8;\n result += 8;\n }\n if (value >= 10 ** 4) {\n value /= 10 ** 4;\n result += 4;\n }\n if (value >= 10 ** 2) {\n value /= 10 ** 2;\n result += 2;\n }\n if (value >= 10 ** 1) {\n result += 1;\n }\n }\n return result;\n }\n\n /**\n * @dev Return the log in base 10, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log10(value);\n return result + SafeCast.toUint(unsignedRoundsUp(rounding) && 10 ** result < value);\n }\n }\n\n /**\n * @dev Return the log in base 256 of a positive value rounded towards zero.\n * Returns 0 if given 0.\n *\n * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string.\n */\n function log256(uint256 x) internal pure returns (uint256 r) {\n // If value has upper 128 bits set, log2 result is at least 128\n r = SafeCast.toUint(x > 0xffffffffffffffffffffffffffffffff) << 7;\n // If upper 64 bits of 128-bit half set, add 64 to result\n r |= SafeCast.toUint((x >> r) > 0xffffffffffffffff) << 6;\n // If upper 32 bits of 64-bit half set, add 32 to result\n r |= SafeCast.toUint((x >> r) > 0xffffffff) << 5;\n // If upper 16 bits of 32-bit half set, add 16 to result\n r |= SafeCast.toUint((x >> r) > 0xffff) << 4;\n // Add 1 if upper 8 bits of 16-bit half set, and divide accumulated result by 8\n return (r >> 3) | SafeCast.toUint((x >> r) > 0xff);\n }\n\n /**\n * @dev Return the log in base 256, following the selected rounding direction, of a positive value.\n * Returns 0 if given 0.\n */\n function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {\n unchecked {\n uint256 result = log256(value);\n return result + SafeCast.toUint(unsignedRoundsUp(rounding) && 1 << (result << 3) < value);\n }\n }\n\n /**\n * @dev Returns whether a provided rounding mode is considered rounding up for unsigned integers.\n */\n function unsignedRoundsUp(Rounding rounding) internal pure returns (bool) {\n return uint8(rounding) % 2 == 1;\n }\n}\n"},"@openzeppelin/contracts/utils/math/SafeCast.sol":{"content":"// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.1.0) (utils/math/SafeCast.sol)\n// This file was procedurally generated from scripts/generate/templates/SafeCast.js.\n\npragma solidity ^0.8.20;\n\n/**\n * @dev Wrappers over Solidity's uintXX/intXX/bool casting operators with added overflow\n * checks.\n *\n * Downcasting from uint256/int256 in Solidity does not revert on overflow. This can\n * easily result in undesired exploitation or bugs, since developers usually\n * assume that overflows raise errors. `SafeCast` restores this intuition by\n * reverting the transaction when such an operation overflows.\n *\n * Using this library instead of the unchecked operations eliminates an entire\n * class of bugs, so it's recommended to use it always.\n */\nlibrary SafeCast {\n /**\n * @dev Value doesn't fit in an uint of `bits` size.\n */\n error SafeCastOverflowedUintDowncast(uint8 bits, uint256 value);\n\n /**\n * @dev An int value doesn't fit in an uint of `bits` size.\n */\n error SafeCastOverflowedIntToUint(int256 value);\n\n /**\n * @dev Value doesn't fit in an int of `bits` size.\n */\n error SafeCastOverflowedIntDowncast(uint8 bits, int256 value);\n\n /**\n * @dev An uint value doesn't fit in an int of `bits` size.\n */\n error SafeCastOverflowedUintToInt(uint256 value);\n\n /**\n * @dev Returns the downcasted uint248 from uint256, reverting on\n * overflow (when the input is greater than largest uint248).\n *\n * Counterpart to Solidity's `uint248` operator.\n *\n * Requirements:\n *\n * - input must fit into 248 bits\n */\n function toUint248(uint256 value) internal pure returns (uint248) {\n if (value > type(uint248).max) {\n revert SafeCastOverflowedUintDowncast(248, value);\n }\n return uint248(value);\n }\n\n /**\n * @dev Returns the downcasted uint240 from uint256, reverting on\n * overflow (when the input is greater than largest uint240).\n *\n * Counterpart to Solidity's `uint240` operator.\n *\n * Requirements:\n *\n * - input must fit into 240 bits\n */\n function toUint240(uint256 value) internal pure returns (uint240) {\n if (value > type(uint240).max) {\n revert SafeCastOverflowedUintDowncast(240, value);\n }\n return uint240(value);\n }\n\n /**\n * @dev Returns the downcasted uint232 from uint256, reverting on\n * overflow (when the input is greater than largest uint232).\n *\n * Counterpart to Solidity's `uint232` operator.\n *\n * Requirements:\n *\n * - input must fit into 232 bits\n */\n function toUint232(uint256 value) internal pure returns (uint232) {\n if (value > type(uint232).max) {\n revert SafeCastOverflowedUintDowncast(232, value);\n }\n return uint232(value);\n }\n\n /**\n * @dev Returns the downcasted uint224 from uint256, reverting on\n * overflow (when the input is greater than largest uint224).\n *\n * Counterpart to Solidity's `uint224` operator.\n *\n * Requirements:\n *\n * - input must fit into 224 bits\n */\n function toUint224(uint256 value) internal pure returns (uint224) {\n if (value > type(uint224).max) {\n revert SafeCastOverflowedUintDowncast(224, value);\n }\n return uint224(value);\n }\n\n /**\n * @dev Returns the downcasted uint216 from uint256, reverting on\n * overflow (when the input is greater than largest uint216).\n *\n * Counterpart to Solidity's `uint216` operator.\n *\n * Requirements:\n *\n * - input must fit into 216 bits\n */\n function toUint216(uint256 value) internal pure returns (uint216) {\n if (value > type(uint216).max) {\n revert SafeCastOverflowedUintDowncast(216, value);\n }\n return uint216(value);\n }\n\n /**\n * @dev Returns the downcasted uint208 from uint256, reverting on\n * overflow (when the input is greater than largest uint208).\n *\n * Counterpart to Solidity's `uint208` operator.\n *\n * Requirements:\n *\n * - input must fit into 208 bits\n */\n function toUint208(uint256 value) internal pure returns (uint208) {\n if (value > type(uint208).max) {\n revert SafeCastOverflowedUintDowncast(208, value);\n }\n return uint208(value);\n }\n\n /**\n * @dev Returns the downcasted uint200 from uint256, reverting on\n * overflow (when the input is greater than largest uint200).\n *\n * Counterpart to Solidity's `uint200` operator.\n *\n * Requirements:\n *\n * - input must fit into 200 bits\n */\n function toUint200(uint256 value) internal pure returns (uint200) {\n if (value > type(uint200).max) {\n revert SafeCastOverflowedUintDowncast(200, value);\n }\n return uint200(value);\n }\n\n /**\n * @dev Returns the downcasted uint192 from uint256, reverting on\n * overflow (when the input is greater than largest uint192).\n *\n * Counterpart to Solidity's `uint192` operator.\n *\n * Requirements:\n *\n * - input must fit into 192 bits\n */\n function toUint192(uint256 value) internal pure returns (uint192) {\n if (value > type(uint192).max) {\n revert SafeCastOverflowedUintDowncast(192, value);\n }\n return uint192(value);\n }\n\n /**\n * @dev Returns the downcasted uint184 from uint256, reverting on\n * overflow (when the input is greater than largest uint184).\n *\n * Counterpart to Solidity's `uint184` operator.\n *\n * Requirements:\n *\n * - input must fit into 184 bits\n */\n function toUint184(uint256 value) internal pure returns (uint184) {\n if (value > type(uint184).max) {\n revert SafeCastOverflowedUintDowncast(184, value);\n }\n return uint184(value);\n }\n\n /**\n * @dev Returns the downcasted uint176 from uint256, reverting on\n * overflow (when the input is greater than largest uint176).\n *\n * Counterpart to Solidity's `uint176` operator.\n *\n * Requirements:\n *\n * - input must fit into 176 bits\n */\n function toUint176(uint256 value) internal pure returns (uint176) {\n if (value > type(uint176).max) {\n revert SafeCastOverflowedUintDowncast(176, value);\n }\n return uint176(value);\n }\n\n /**\n * @dev Returns the downcasted uint168 from uint256, reverting on\n * overflow (when the input is greater than largest uint168).\n *\n * Counterpart to Solidity's `uint168` operator.\n *\n * Requirements:\n *\n * - input must fit into 168 bits\n */\n function toUint168(uint256 value) internal pure returns (uint168) {\n if (value > type(uint168).max) {\n revert SafeCastOverflowedUintDowncast(168, value);\n }\n return uint168(value);\n }\n\n /**\n * @dev Returns the downcasted uint160 from uint256, reverting on\n * overflow (when the input is greater than largest uint160).\n *\n * Counterpart to Solidity's `uint160` operator.\n *\n * Requirements:\n *\n * - input must fit into 160 bits\n */\n function toUint160(uint256 value) internal pure returns (uint160) {\n if (value > type(uint160).max) {\n revert SafeCastOverflowedUintDowncast(160, value);\n }\n return uint160(value);\n }\n\n /**\n * @dev Returns the downcasted uint152 from uint256, reverting on\n * overflow (when the input is greater than largest uint152).\n *\n * Counterpart to Solidity's `uint152` operator.\n *\n * Requirements:\n *\n * - input must fit into 152 bits\n */\n function toUint152(uint256 value) internal pure returns (uint152) {\n if (value > type(uint152).max) {\n revert SafeCastOverflowedUintDowncast(152, value);\n }\n return uint152(value);\n }\n\n /**\n * @dev Returns the downcasted uint144 from uint256, reverting on\n * overflow (when the input is greater than largest uint144).\n *\n * Counterpart to Solidity's `uint144` operator.\n *\n * Requirements:\n *\n * - input must fit into 144 bits\n */\n function toUint144(uint256 value) internal pure returns (uint144) {\n if (value > type(uint144).max) {\n revert SafeCastOverflowedUintDowncast(144, value);\n }\n return uint144(value);\n }\n\n /**\n * @dev Returns the downcasted uint136 from uint256, reverting on\n * overflow (when the input is greater than largest uint136).\n *\n * Counterpart to Solidity's `uint136` operator.\n *\n * Requirements:\n *\n * - input must fit into 136 bits\n */\n function toUint136(uint256 value) internal pure returns (uint136) {\n if (value > type(uint136).max) {\n revert SafeCastOverflowedUintDowncast(136, value);\n }\n return uint136(value);\n }\n\n /**\n * @dev Returns the downcasted uint128 from uint256, reverting on\n * overflow (when the input is greater than largest uint128).\n *\n * Counterpart to Solidity's `uint128` operator.\n *\n * Requirements:\n *\n * - input must fit into 128 bits\n */\n function toUint128(uint256 value) internal pure returns (uint128) {\n if (value > type(uint128).max) {\n revert SafeCastOverflowedUintDowncast(128, value);\n }\n return uint128(value);\n }\n\n /**\n * @dev Returns the downcasted uint120 from uint256, reverting on\n * overflow (when the input is greater than largest uint120).\n *\n * Counterpart to Solidity's `uint120` operator.\n *\n * Requirements:\n *\n * - input must fit into 120 bits\n */\n function toUint120(uint256 value) internal pure returns (uint120) {\n if (value > type(uint120).max) {\n revert SafeCastOverflowedUintDowncast(120, value);\n }\n return uint120(value);\n }\n\n /**\n * @dev Returns the downcasted uint112 from uint256, reverting on\n * overflow (when the input is greater than largest uint112).\n *\n * Counterpart to Solidity's `uint112` operator.\n *\n * Requirements:\n *\n * - input must fit into 112 bits\n */\n function toUint112(uint256 value) internal pure returns (uint112) {\n if (value > type(uint112).max) {\n revert SafeCastOverflowedUintDowncast(112, value);\n }\n return uint112(value);\n }\n\n /**\n * @dev Returns the downcasted uint104 from uint256, reverting on\n * overflow (when the input is greater than largest uint104).\n *\n * Counterpart to Solidity's `uint104` operator.\n *\n * Requirements:\n *\n * - input must fit into 104 bits\n */\n function toUint104(uint256 value) internal pure returns (uint104) {\n if (value > type(uint104).max) {\n revert SafeCastOverflowedUintDowncast(104, value);\n }\n return uint104(value);\n }\n\n /**\n * @dev Returns the downcasted uint96 from uint256, reverting on\n * overflow (when the input is greater than largest uint96).\n *\n * Counterpart to Solidity's `uint96` operator.\n *\n * Requirements:\n *\n * - input must fit into 96 bits\n */\n function toUint96(uint256 value) internal pure returns (uint96) {\n if (value > type(uint96).max) {\n revert SafeCastOverflowedUintDowncast(96, value);\n }\n return uint96(value);\n }\n\n /**\n * @dev Returns the downcasted uint88 from uint256, reverting on\n * overflow (when the input is greater than largest uint88).\n *\n * Counterpart to Solidity's `uint88` operator.\n *\n * Requirements:\n *\n * - input must fit into 88 bits\n */\n function toUint88(uint256 value) internal pure returns (uint88) {\n if (value > type(uint88).max) {\n revert SafeCastOverflowedUintDowncast(88, value);\n }\n return uint88(value);\n }\n\n /**\n * @dev Returns the downcasted uint80 from uint256, reverting on\n * overflow (when the input is greater than largest uint80).\n *\n * Counterpart to Solidity's `uint80` operator.\n *\n * Requirements:\n *\n * - input must fit into 80 bits\n */\n function toUint80(uint256 value) internal pure returns (uint80) {\n if (value > type(uint80).max) {\n revert SafeCastOverflowedUintDowncast(80, value);\n }\n return uint80(value);\n }\n\n /**\n * @dev Returns the downcasted uint72 from uint256, reverting on\n * overflow (when the input is greater than largest uint72).\n *\n * Counterpart to Solidity's `uint72` operator.\n *\n * Requirements:\n *\n * - input must fit into 72 bits\n */\n function toUint72(uint256 value) internal pure returns (uint72) {\n if (value > type(uint72).max) {\n revert SafeCastOverflowedUintDowncast(72, value);\n }\n return uint72(value);\n }\n\n /**\n * @dev Returns the downcasted uint64 from uint256, reverting on\n * overflow (when the input is greater than largest uint64).\n *\n * Counterpart to Solidity's `uint64` operator.\n *\n * Requirements:\n *\n * - input must fit into 64 bits\n */\n function toUint64(uint256 value) internal pure returns (uint64) {\n if (value > type(uint64).max) {\n revert SafeCastOverflowedUintDowncast(64, value);\n }\n return uint64(value);\n }\n\n /**\n * @dev Returns the downcasted uint56 from uint256, reverting on\n * overflow (when the input is greater than largest uint56).\n *\n * Counterpart to Solidity's `uint56` operator.\n *\n * Requirements:\n *\n * - input must fit into 56 bits\n */\n function toUint56(uint256 value) internal pure returns (uint56) {\n if (value > type(uint56).max) {\n revert SafeCastOverflowedUintDowncast(56, value);\n }\n return uint56(value);\n }\n\n /**\n * @dev Returns the downcasted uint48 from uint256, reverting on\n * overflow (when the input is greater than largest uint48).\n *\n * Counterpart to Solidity's `uint48` operator.\n *\n * Requirements:\n *\n * - input must fit into 48 bits\n */\n function toUint48(uint256 value) internal pure returns (uint48) {\n if (value > type(uint48).max) {\n revert SafeCastOverflowedUintDowncast(48, value);\n }\n return uint48(value);\n }\n\n /**\n * @dev Returns the downcasted uint40 from uint256, reverting on\n * overflow (when the input is greater than largest uint40).\n *\n * Counterpart to Solidity's `uint40` operator.\n *\n * Requirements:\n *\n * - input must fit into 40 bits\n */\n function toUint40(uint256 value) internal pure returns (uint40) {\n if (value > type(uint40).max) {\n revert SafeCastOverflowedUintDowncast(40, value);\n }\n return uint40(value);\n }\n\n /**\n * @dev Returns the downcasted uint32 from uint256, reverting on\n * overflow (when the input is greater than largest uint32).\n *\n * Counterpart to Solidity's `uint32` operator.\n *\n * Requirements:\n *\n * - input must fit into 32 bits\n */\n function toUint32(uint256 value) internal pure returns (uint32) {\n if (value > type(uint32).max) {\n revert SafeCastOverflowedUintDowncast(32, value);\n }\n return uint32(value);\n }\n\n /**\n * @dev Returns the downcasted uint24 from uint256, reverting on\n * overflow (when the input is greater than largest uint24).\n *\n * Counterpart to Solidity's `uint24` operator.\n *\n * Requirements:\n *\n * - input must fit into 24 bits\n */\n function toUint24(uint256 value) internal pure returns (uint24) {\n if (value > type(uint24).max) {\n revert SafeCastOverflowedUintDowncast(24, value);\n }\n return uint24(value);\n }\n\n /**\n * @dev Returns the downcasted uint16 from uint256, reverting on\n * overflow (when the input is greater than largest uint16).\n *\n * Counterpart to Solidity's `uint16` operator.\n *\n * Requirements:\n *\n * - input must fit into 16 bits\n */\n function toUint16(uint256 value) internal pure returns (uint16) {\n if (value > type(uint16).max) {\n revert SafeCastOverflowedUintDowncast(16, value);\n }\n return uint16(value);\n }\n\n /**\n * @dev Returns the downcasted uint8 from uint256, reverting on\n * overflow (when the input is greater than largest uint8).\n *\n * Counterpart to Solidity's `uint8` operator.\n *\n * Requirements:\n *\n * - input must fit into 8 bits\n */\n function toUint8(uint256 value) internal pure returns (uint8) {\n if (value > type(uint8).max) {\n revert SafeCastOverflowedUintDowncast(8, value);\n }\n return uint8(value);\n }\n\n /**\n * @dev Converts a signed int256 into an unsigned uint256.\n *\n * Requirements:\n *\n * - input must be greater than or equal to 0.\n */\n function toUint256(int256 value) internal pure returns (uint256) {\n if (value < 0) {\n revert SafeCastOverflowedIntToUint(value);\n }\n return uint256(value);\n }\n\n /**\n * @dev Returns the downcasted int248 from int256, reverting on\n * overflow (when the input is less than smallest int248 or\n * greater than largest int248).\n *\n * Counterpart to Solidity's `int248` operator.\n *\n * Requirements:\n *\n * - input must fit into 248 bits\n */\n function toInt248(int256 value) internal pure returns (int248 downcasted) {\n downcasted = int248(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(248, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int240 from int256, reverting on\n * overflow (when the input is less than smallest int240 or\n * greater than largest int240).\n *\n * Counterpart to Solidity's `int240` operator.\n *\n * Requirements:\n *\n * - input must fit into 240 bits\n */\n function toInt240(int256 value) internal pure returns (int240 downcasted) {\n downcasted = int240(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(240, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int232 from int256, reverting on\n * overflow (when the input is less than smallest int232 or\n * greater than largest int232).\n *\n * Counterpart to Solidity's `int232` operator.\n *\n * Requirements:\n *\n * - input must fit into 232 bits\n */\n function toInt232(int256 value) internal pure returns (int232 downcasted) {\n downcasted = int232(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(232, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int224 from int256, reverting on\n * overflow (when the input is less than smallest int224 or\n * greater than largest int224).\n *\n * Counterpart to Solidity's `int224` operator.\n *\n * Requirements:\n *\n * - input must fit into 224 bits\n */\n function toInt224(int256 value) internal pure returns (int224 downcasted) {\n downcasted = int224(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(224, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int216 from int256, reverting on\n * overflow (when the input is less than smallest int216 or\n * greater than largest int216).\n *\n * Counterpart to Solidity's `int216` operator.\n *\n * Requirements:\n *\n * - input must fit into 216 bits\n */\n function toInt216(int256 value) internal pure returns (int216 downcasted) {\n downcasted = int216(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(216, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int208 from int256, reverting on\n * overflow (when the input is less than smallest int208 or\n * greater than largest int208).\n *\n * Counterpart to Solidity's `int208` operator.\n *\n * Requirements:\n *\n * - input must fit into 208 bits\n */\n function toInt208(int256 value) internal pure returns (int208 downcasted) {\n downcasted = int208(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(208, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int200 from int256, reverting on\n * overflow (when the input is less than smallest int200 or\n * greater than largest int200).\n *\n * Counterpart to Solidity's `int200` operator.\n *\n * Requirements:\n *\n * - input must fit into 200 bits\n */\n function toInt200(int256 value) internal pure returns (int200 downcasted) {\n downcasted = int200(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(200, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int192 from int256, reverting on\n * overflow (when the input is less than smallest int192 or\n * greater than largest int192).\n *\n * Counterpart to Solidity's `int192` operator.\n *\n * Requirements:\n *\n * - input must fit into 192 bits\n */\n function toInt192(int256 value) internal pure returns (int192 downcasted) {\n downcasted = int192(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(192, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int184 from int256, reverting on\n * overflow (when the input is less than smallest int184 or\n * greater than largest int184).\n *\n * Counterpart to Solidity's `int184` operator.\n *\n * Requirements:\n *\n * - input must fit into 184 bits\n */\n function toInt184(int256 value) internal pure returns (int184 downcasted) {\n downcasted = int184(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(184, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int176 from int256, reverting on\n * overflow (when the input is less than smallest int176 or\n * greater than largest int176).\n *\n * Counterpart to Solidity's `int176` operator.\n *\n * Requirements:\n *\n * - input must fit into 176 bits\n */\n function toInt176(int256 value) internal pure returns (int176 downcasted) {\n downcasted = int176(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(176, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int168 from int256, reverting on\n * overflow (when the input is less than smallest int168 or\n * greater than largest int168).\n *\n * Counterpart to Solidity's `int168` operator.\n *\n * Requirements:\n *\n * - input must fit into 168 bits\n */\n function toInt168(int256 value) internal pure returns (int168 downcasted) {\n downcasted = int168(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(168, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int160 from int256, reverting on\n * overflow (when the input is less than smallest int160 or\n * greater than largest int160).\n *\n * Counterpart to Solidity's `int160` operator.\n *\n * Requirements:\n *\n * - input must fit into 160 bits\n */\n function toInt160(int256 value) internal pure returns (int160 downcasted) {\n downcasted = int160(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(160, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int152 from int256, reverting on\n * overflow (when the input is less than smallest int152 or\n * greater than largest int152).\n *\n * Counterpart to Solidity's `int152` operator.\n *\n * Requirements:\n *\n * - input must fit into 152 bits\n */\n function toInt152(int256 value) internal pure returns (int152 downcasted) {\n downcasted = int152(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(152, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int144 from int256, reverting on\n * overflow (when the input is less than smallest int144 or\n * greater than largest int144).\n *\n * Counterpart to Solidity's `int144` operator.\n *\n * Requirements:\n *\n * - input must fit into 144 bits\n */\n function toInt144(int256 value) internal pure returns (int144 downcasted) {\n downcasted = int144(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(144, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int136 from int256, reverting on\n * overflow (when the input is less than smallest int136 or\n * greater than largest int136).\n *\n * Counterpart to Solidity's `int136` operator.\n *\n * Requirements:\n *\n * - input must fit into 136 bits\n */\n function toInt136(int256 value) internal pure returns (int136 downcasted) {\n downcasted = int136(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(136, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int128 from int256, reverting on\n * overflow (when the input is less than smallest int128 or\n * greater than largest int128).\n *\n * Counterpart to Solidity's `int128` operator.\n *\n * Requirements:\n *\n * - input must fit into 128 bits\n */\n function toInt128(int256 value) internal pure returns (int128 downcasted) {\n downcasted = int128(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(128, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int120 from int256, reverting on\n * overflow (when the input is less than smallest int120 or\n * greater than largest int120).\n *\n * Counterpart to Solidity's `int120` operator.\n *\n * Requirements:\n *\n * - input must fit into 120 bits\n */\n function toInt120(int256 value) internal pure returns (int120 downcasted) {\n downcasted = int120(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(120, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int112 from int256, reverting on\n * overflow (when the input is less than smallest int112 or\n * greater than largest int112).\n *\n * Counterpart to Solidity's `int112` operator.\n *\n * Requirements:\n *\n * - input must fit into 112 bits\n */\n function toInt112(int256 value) internal pure returns (int112 downcasted) {\n downcasted = int112(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(112, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int104 from int256, reverting on\n * overflow (when the input is less than smallest int104 or\n * greater than largest int104).\n *\n * Counterpart to Solidity's `int104` operator.\n *\n * Requirements:\n *\n * - input must fit into 104 bits\n */\n function toInt104(int256 value) internal pure returns (int104 downcasted) {\n downcasted = int104(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(104, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int96 from int256, reverting on\n * overflow (when the input is less than smallest int96 or\n * greater than largest int96).\n *\n * Counterpart to Solidity's `int96` operator.\n *\n * Requirements:\n *\n * - input must fit into 96 bits\n */\n function toInt96(int256 value) internal pure returns (int96 downcasted) {\n downcasted = int96(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(96, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int88 from int256, reverting on\n * overflow (when the input is less than smallest int88 or\n * greater than largest int88).\n *\n * Counterpart to Solidity's `int88` operator.\n *\n * Requirements:\n *\n * - input must fit into 88 bits\n */\n function toInt88(int256 value) internal pure returns (int88 downcasted) {\n downcasted = int88(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(88, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int80 from int256, reverting on\n * overflow (when the input is less than smallest int80 or\n * greater than largest int80).\n *\n * Counterpart to Solidity's `int80` operator.\n *\n * Requirements:\n *\n * - input must fit into 80 bits\n */\n function toInt80(int256 value) internal pure returns (int80 downcasted) {\n downcasted = int80(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(80, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int72 from int256, reverting on\n * overflow (when the input is less than smallest int72 or\n * greater than largest int72).\n *\n * Counterpart to Solidity's `int72` operator.\n *\n * Requirements:\n *\n * - input must fit into 72 bits\n */\n function toInt72(int256 value) internal pure returns (int72 downcasted) {\n downcasted = int72(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(72, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int64 from int256, reverting on\n * overflow (when the input is less than smallest int64 or\n * greater than largest int64).\n *\n * Counterpart to Solidity's `int64` operator.\n *\n * Requirements:\n *\n * - input must fit into 64 bits\n */\n function toInt64(int256 value) internal pure returns (int64 downcasted) {\n downcasted = int64(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(64, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int56 from int256, reverting on\n * overflow (when the input is less than smallest int56 or\n * greater than largest int56).\n *\n * Counterpart to Solidity's `int56` operator.\n *\n * Requirements:\n *\n * - input must fit into 56 bits\n */\n function toInt56(int256 value) internal pure returns (int56 downcasted) {\n downcasted = int56(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(56, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int48 from int256, reverting on\n * overflow (when the input is less than smallest int48 or\n * greater than largest int48).\n *\n * Counterpart to Solidity's `int48` operator.\n *\n * Requirements:\n *\n * - input must fit into 48 bits\n */\n function toInt48(int256 value) internal pure returns (int48 downcasted) {\n downcasted = int48(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(48, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int40 from int256, reverting on\n * overflow (when the input is less than smallest int40 or\n * greater than largest int40).\n *\n * Counterpart to Solidity's `int40` operator.\n *\n * Requirements:\n *\n * - input must fit into 40 bits\n */\n function toInt40(int256 value) internal pure returns (int40 downcasted) {\n downcasted = int40(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(40, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int32 from int256, reverting on\n * overflow (when the input is less than smallest int32 or\n * greater than largest int32).\n *\n * Counterpart to Solidity's `int32` operator.\n *\n * Requirements:\n *\n * - input must fit into 32 bits\n */\n function toInt32(int256 value) internal pure returns (int32 downcasted) {\n downcasted = int32(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(32, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int24 from int256, reverting on\n * overflow (when the input is less than smallest int24 or\n * greater than largest int24).\n *\n * Counterpart to Solidity's `int24` operator.\n *\n * Requirements:\n *\n * - input must fit into 24 bits\n */\n function toInt24(int256 value) internal pure returns (int24 downcasted) {\n downcasted = int24(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(24, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int16 from int256, reverting on\n * overflow (when the input is less than smallest int16 or\n * greater than largest int16).\n *\n * Counterpart to Solidity's `int16` operator.\n *\n * Requirements:\n *\n * - input must fit into 16 bits\n */\n function toInt16(int256 value) internal pure returns (int16 downcasted) {\n downcasted = int16(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(16, value);\n }\n }\n\n /**\n * @dev Returns the downcasted int8 from int256, reverting on\n * overflow (when the input is less than smallest int8 or\n * greater than largest int8).\n *\n * Counterpart to Solidity's `int8` operator.\n *\n * Requirements:\n *\n * - input must fit into 8 bits\n */\n function toInt8(int256 value) internal pure returns (int8 downcasted) {\n downcasted = int8(value);\n if (downcasted != value) {\n revert SafeCastOverflowedIntDowncast(8, value);\n }\n }\n\n /**\n * @dev Converts an unsigned uint256 into a signed int256.\n *\n * Requirements:\n *\n * - input must be less than or equal to maxInt256.\n */\n function toInt256(uint256 value) internal pure returns (int256) {\n // Note: Unsafe cast below is okay because `type(int256).max` is guaranteed to be positive\n if (value > uint256(type(int256).max)) {\n revert SafeCastOverflowedUintToInt(value);\n }\n return int256(value);\n }\n\n /**\n * @dev Cast a boolean (false or true) to a uint256 (0 or 1) with no jump.\n */\n function toUint(bool b) internal pure returns (uint256 u) {\n assembly (\"memory-safe\") {\n u := iszero(iszero(b))\n }\n }\n}\n"},"@openzeppelin/contracts/utils/math/SignedMath.sol":{"content":"// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.1.0) (utils/math/SignedMath.sol)\n\npragma solidity ^0.8.20;\n\nimport {SafeCast} from \"./SafeCast.sol\";\n\n/**\n * @dev Standard signed math utilities missing in the Solidity language.\n */\nlibrary SignedMath {\n /**\n * @dev Branchless ternary evaluation for `a ? b : c`. Gas costs are constant.\n *\n * IMPORTANT: This function may reduce bytecode size and consume less gas when used standalone.\n * However, the compiler may optimize Solidity ternary operations (i.e. `a ? b : c`) to only compute\n * one branch when needed, making this function more expensive.\n */\n function ternary(bool condition, int256 a, int256 b) internal pure returns (int256) {\n unchecked {\n // branchless ternary works because:\n // b ^ (a ^ b) == a\n // b ^ 0 == b\n return b ^ ((a ^ b) * int256(SafeCast.toUint(condition)));\n }\n }\n\n /**\n * @dev Returns the largest of two signed numbers.\n */\n function max(int256 a, int256 b) internal pure returns (int256) {\n return ternary(a > b, a, b);\n }\n\n /**\n * @dev Returns the smallest of two signed numbers.\n */\n function min(int256 a, int256 b) internal pure returns (int256) {\n return ternary(a < b, a, b);\n }\n\n /**\n * @dev Returns the average of two signed numbers without overflow.\n * The result is rounded towards zero.\n */\n function average(int256 a, int256 b) internal pure returns (int256) {\n // Formula from the book \"Hacker's Delight\"\n int256 x = (a & b) + ((a ^ b) >> 1);\n return x + (int256(uint256(x) >> 255) & (a ^ b));\n }\n\n /**\n * @dev Returns the absolute unsigned value of a signed value.\n */\n function abs(int256 n) internal pure returns (uint256) {\n unchecked {\n // Formula from the \"Bit Twiddling Hacks\" by Sean Eron Anderson.\n // Since `n` is a signed integer, the generated bytecode will use the SAR opcode to perform the right shift,\n // taking advantage of the most significant (or \"sign\" bit) in two's complement representation.\n // This opcode adds new most significant bits set to the value of the previous most significant bit. As a result,\n // the mask will either be `bytes32(0)` (if n is positive) or `~bytes32(0)` (if n is negative).\n int256 mask = n >> 255;\n\n // A `bytes32(0)` mask leaves the input unchanged, while a `~bytes32(0)` mask complements it.\n return uint256((n + mask) ^ mask);\n }\n }\n}\n"},"@openzeppelin/contracts/utils/Panic.sol":{"content":"// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.1.0) (utils/Panic.sol)\n\npragma solidity ^0.8.20;\n\n/**\n * @dev Helper library for emitting standardized panic codes.\n *\n * ```solidity\n * contract Example {\n * using Panic for uint256;\n *\n * // Use any of the declared internal constants\n * function foo() { Panic.GENERIC.panic(); }\n *\n * // Alternatively\n * function foo() { Panic.panic(Panic.GENERIC); }\n * }\n * ```\n *\n * Follows the list from https://github.com/ethereum/solidity/blob/v0.8.24/libsolutil/ErrorCodes.h[libsolutil].\n *\n * _Available since v5.1._\n */\n// slither-disable-next-line unused-state\nlibrary Panic {\n /// @dev generic / unspecified error\n uint256 internal constant GENERIC = 0x00;\n /// @dev used by the assert() builtin\n uint256 internal constant ASSERT = 0x01;\n /// @dev arithmetic underflow or overflow\n uint256 internal constant UNDER_OVERFLOW = 0x11;\n /// @dev division or modulo by zero\n uint256 internal constant DIVISION_BY_ZERO = 0x12;\n /// @dev enum conversion error\n uint256 internal constant ENUM_CONVERSION_ERROR = 0x21;\n /// @dev invalid encoding in storage\n uint256 internal constant STORAGE_ENCODING_ERROR = 0x22;\n /// @dev empty array pop\n uint256 internal constant EMPTY_ARRAY_POP = 0x31;\n /// @dev array out of bounds access\n uint256 internal constant ARRAY_OUT_OF_BOUNDS = 0x32;\n /// @dev resource error (too large allocation or too large array)\n uint256 internal constant RESOURCE_ERROR = 0x41;\n /// @dev calling invalid internal function\n uint256 internal constant INVALID_INTERNAL_FUNCTION = 0x51;\n\n /// @dev Reverts with a panic code. Recommended to use with\n /// the internal constants with predefined codes.\n function panic(uint256 code) internal pure {\n assembly (\"memory-safe\") {\n mstore(0x00, 0x4e487b71)\n mstore(0x20, code)\n revert(0x1c, 0x24)\n }\n }\n}\n"},"@openzeppelin/contracts/utils/Strings.sol":{"content":"// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v5.3.0) (utils/Strings.sol)\n\npragma solidity ^0.8.20;\n\nimport {Math} from \"./math/Math.sol\";\nimport {SafeCast} from \"./math/SafeCast.sol\";\nimport {SignedMath} from \"./math/SignedMath.sol\";\n\n/**\n * @dev String operations.\n */\nlibrary Strings {\n using SafeCast for *;\n\n bytes16 private constant HEX_DIGITS = \"0123456789abcdef\";\n uint8 private constant ADDRESS_LENGTH = 20;\n uint256 private constant SPECIAL_CHARS_LOOKUP =\n (1 << 0x08) | // backspace\n (1 << 0x09) | // tab\n (1 << 0x0a) | // newline\n (1 << 0x0c) | // form feed\n (1 << 0x0d) | // carriage return\n (1 << 0x22) | // double quote\n (1 << 0x5c); // backslash\n\n /**\n * @dev The `value` string doesn't fit in the specified `length`.\n */\n error StringsInsufficientHexLength(uint256 value, uint256 length);\n\n /**\n * @dev The string being parsed contains characters that are not in scope of the given base.\n */\n error StringsInvalidChar();\n\n /**\n * @dev The string being parsed is not a properly formatted address.\n */\n error StringsInvalidAddressFormat();\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` decimal representation.\n */\n function toString(uint256 value) internal pure returns (string memory) {\n unchecked {\n uint256 length = Math.log10(value) + 1;\n string memory buffer = new string(length);\n uint256 ptr;\n assembly (\"memory-safe\") {\n ptr := add(buffer, add(32, length))\n }\n while (true) {\n ptr--;\n assembly (\"memory-safe\") {\n mstore8(ptr, byte(mod(value, 10), HEX_DIGITS))\n }\n value /= 10;\n if (value == 0) break;\n }\n return buffer;\n }\n }\n\n /**\n * @dev Converts a `int256` to its ASCII `string` decimal representation.\n */\n function toStringSigned(int256 value) internal pure returns (string memory) {\n return string.concat(value < 0 ? \"-\" : \"\", toString(SignedMath.abs(value)));\n }\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.\n */\n function toHexString(uint256 value) internal pure returns (string memory) {\n unchecked {\n return toHexString(value, Math.log256(value) + 1);\n }\n }\n\n /**\n * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.\n */\n function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {\n uint256 localValue = value;\n bytes memory buffer = new bytes(2 * length + 2);\n buffer[0] = \"0\";\n buffer[1] = \"x\";\n for (uint256 i = 2 * length + 1; i > 1; --i) {\n buffer[i] = HEX_DIGITS[localValue & 0xf];\n localValue >>= 4;\n }\n if (localValue != 0) {\n revert StringsInsufficientHexLength(value, length);\n }\n return string(buffer);\n }\n\n /**\n * @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal\n * representation.\n */\n function toHexString(address addr) internal pure returns (string memory) {\n return toHexString(uint256(uint160(addr)), ADDRESS_LENGTH);\n }\n\n /**\n * @dev Converts an `address` with fixed length of 20 bytes to its checksummed ASCII `string` hexadecimal\n * representation, according to EIP-55.\n */\n function toChecksumHexString(address addr) internal pure returns (string memory) {\n bytes memory buffer = bytes(toHexString(addr));\n\n // hash the hex part of buffer (skip length + 2 bytes, length 40)\n uint256 hashValue;\n assembly (\"memory-safe\") {\n hashValue := shr(96, keccak256(add(buffer, 0x22), 40))\n }\n\n for (uint256 i = 41; i > 1; --i) {\n // possible values for buffer[i] are 48 (0) to 57 (9) and 97 (a) to 102 (f)\n if (hashValue & 0xf > 7 && uint8(buffer[i]) > 96) {\n // case shift by xoring with 0x20\n buffer[i] ^= 0x20;\n }\n hashValue >>= 4;\n }\n return string(buffer);\n }\n\n /**\n * @dev Returns true if the two strings are equal.\n */\n function equal(string memory a, string memory b) internal pure returns (bool) {\n return bytes(a).length == bytes(b).length && keccak256(bytes(a)) == keccak256(bytes(b));\n }\n\n /**\n * @dev Parse a decimal string and returns the value as a `uint256`.\n *\n * Requirements:\n * - The string must be formatted as `[0-9]*`\n * - The result must fit into an `uint256` type\n */\n function parseUint(string memory input) internal pure returns (uint256) {\n return parseUint(input, 0, bytes(input).length);\n }\n\n /**\n * @dev Variant of {parseUint-string} that parses a substring of `input` located between position `begin` (included) and\n * `end` (excluded).\n *\n * Requirements:\n * - The substring must be formatted as `[0-9]*`\n * - The result must fit into an `uint256` type\n */\n function parseUint(string memory input, uint256 begin, uint256 end) internal pure returns (uint256) {\n (bool success, uint256 value) = tryParseUint(input, begin, end);\n if (!success) revert StringsInvalidChar();\n return value;\n }\n\n /**\n * @dev Variant of {parseUint-string} that returns false if the parsing fails because of an invalid character.\n *\n * NOTE: This function will revert if the result does not fit in a `uint256`.\n */\n function tryParseUint(string memory input) internal pure returns (bool success, uint256 value) {\n return _tryParseUintUncheckedBounds(input, 0, bytes(input).length);\n }\n\n /**\n * @dev Variant of {parseUint-string-uint256-uint256} that returns false if the parsing fails because of an invalid\n * character.\n *\n * NOTE: This function will revert if the result does not fit in a `uint256`.\n */\n function tryParseUint(\n string memory input,\n uint256 begin,\n uint256 end\n ) internal pure returns (bool success, uint256 value) {\n if (end > bytes(input).length || begin > end) return (false, 0);\n return _tryParseUintUncheckedBounds(input, begin, end);\n }\n\n /**\n * @dev Implementation of {tryParseUint-string-uint256-uint256} that does not check bounds. Caller should make sure that\n * `begin <= end <= input.length`. Other inputs would result in undefined behavior.\n */\n function _tryParseUintUncheckedBounds(\n string memory input,\n uint256 begin,\n uint256 end\n ) private pure returns (bool success, uint256 value) {\n bytes memory buffer = bytes(input);\n\n uint256 result = 0;\n for (uint256 i = begin; i < end; ++i) {\n uint8 chr = _tryParseChr(bytes1(_unsafeReadBytesOffset(buffer, i)));\n if (chr > 9) return (false, 0);\n result *= 10;\n result += chr;\n }\n return (true, result);\n }\n\n /**\n * @dev Parse a decimal string and returns the value as a `int256`.\n *\n * Requirements:\n * - The string must be formatted as `[-+]?[0-9]*`\n * - The result must fit in an `int256` type.\n */\n function parseInt(string memory input) internal pure returns (int256) {\n return parseInt(input, 0, bytes(input).length);\n }\n\n /**\n * @dev Variant of {parseInt-string} that parses a substring of `input` located between position `begin` (included) and\n * `end` (excluded).\n *\n * Requirements:\n * - The substring must be formatted as `[-+]?[0-9]*`\n * - The result must fit in an `int256` type.\n */\n function parseInt(string memory input, uint256 begin, uint256 end) internal pure returns (int256) {\n (bool success, int256 value) = tryParseInt(input, begin, end);\n if (!success) revert StringsInvalidChar();\n return value;\n }\n\n /**\n * @dev Variant of {parseInt-string} that returns false if the parsing fails because of an invalid character or if\n * the result does not fit in a `int256`.\n *\n * NOTE: This function will revert if the absolute value of the result does not fit in a `uint256`.\n */\n function tryParseInt(string memory input) internal pure returns (bool success, int256 value) {\n return _tryParseIntUncheckedBounds(input, 0, bytes(input).length);\n }\n\n uint256 private constant ABS_MIN_INT256 = 2 ** 255;\n\n /**\n * @dev Variant of {parseInt-string-uint256-uint256} that returns false if the parsing fails because of an invalid\n * character or if the result does not fit in a `int256`.\n *\n * NOTE: This function will revert if the absolute value of the result does not fit in a `uint256`.\n */\n function tryParseInt(\n string memory input,\n uint256 begin,\n uint256 end\n ) internal pure returns (bool success, int256 value) {\n if (end > bytes(input).length || begin > end) return (false, 0);\n return _tryParseIntUncheckedBounds(input, begin, end);\n }\n\n /**\n * @dev Implementation of {tryParseInt-string-uint256-uint256} that does not check bounds. Caller should make sure that\n * `begin <= end <= input.length`. Other inputs would result in undefined behavior.\n */\n function _tryParseIntUncheckedBounds(\n string memory input,\n uint256 begin,\n uint256 end\n ) private pure returns (bool success, int256 value) {\n bytes memory buffer = bytes(input);\n\n // Check presence of a negative sign.\n bytes1 sign = begin == end ? bytes1(0) : bytes1(_unsafeReadBytesOffset(buffer, begin)); // don't do out-of-bound (possibly unsafe) read if sub-string is empty\n bool positiveSign = sign == bytes1(\"+\");\n bool negativeSign = sign == bytes1(\"-\");\n uint256 offset = (positiveSign || negativeSign).toUint();\n\n (bool absSuccess, uint256 absValue) = tryParseUint(input, begin + offset, end);\n\n if (absSuccess && absValue < ABS_MIN_INT256) {\n return (true, negativeSign ? -int256(absValue) : int256(absValue));\n } else if (absSuccess && negativeSign && absValue == ABS_MIN_INT256) {\n return (true, type(int256).min);\n } else return (false, 0);\n }\n\n /**\n * @dev Parse a hexadecimal string (with or without \"0x\" prefix), and returns the value as a `uint256`.\n *\n * Requirements:\n * - The string must be formatted as `(0x)?[0-9a-fA-F]*`\n * - The result must fit in an `uint256` type.\n */\n function parseHexUint(string memory input) internal pure returns (uint256) {\n return parseHexUint(input, 0, bytes(input).length);\n }\n\n /**\n * @dev Variant of {parseHexUint-string} that parses a substring of `input` located between position `begin` (included) and\n * `end` (excluded).\n *\n * Requirements:\n * - The substring must be formatted as `(0x)?[0-9a-fA-F]*`\n * - The result must fit in an `uint256` type.\n */\n function parseHexUint(string memory input, uint256 begin, uint256 end) internal pure returns (uint256) {\n (bool success, uint256 value) = tryParseHexUint(input, begin, end);\n if (!success) revert StringsInvalidChar();\n return value;\n }\n\n /**\n * @dev Variant of {parseHexUint-string} that returns false if the parsing fails because of an invalid character.\n *\n * NOTE: This function will revert if the result does not fit in a `uint256`.\n */\n function tryParseHexUint(string memory input) internal pure returns (bool success, uint256 value) {\n return _tryParseHexUintUncheckedBounds(input, 0, bytes(input).length);\n }\n\n /**\n * @dev Variant of {parseHexUint-string-uint256-uint256} that returns false if the parsing fails because of an\n * invalid character.\n *\n * NOTE: This function will revert if the result does not fit in a `uint256`.\n */\n function tryParseHexUint(\n string memory input,\n uint256 begin,\n uint256 end\n ) internal pure returns (bool success, uint256 value) {\n if (end > bytes(input).length || begin > end) return (false, 0);\n return _tryParseHexUintUncheckedBounds(input, begin, end);\n }\n\n /**\n * @dev Implementation of {tryParseHexUint-string-uint256-uint256} that does not check bounds. Caller should make sure that\n * `begin <= end <= input.length`. Other inputs would result in undefined behavior.\n */\n function _tryParseHexUintUncheckedBounds(\n string memory input,\n uint256 begin,\n uint256 end\n ) private pure returns (bool success, uint256 value) {\n bytes memory buffer = bytes(input);\n\n // skip 0x prefix if present\n bool hasPrefix = (end > begin + 1) && bytes2(_unsafeReadBytesOffset(buffer, begin)) == bytes2(\"0x\"); // don't do out-of-bound (possibly unsafe) read if sub-string is empty\n uint256 offset = hasPrefix.toUint() * 2;\n\n uint256 result = 0;\n for (uint256 i = begin + offset; i < end; ++i) {\n uint8 chr = _tryParseChr(bytes1(_unsafeReadBytesOffset(buffer, i)));\n if (chr > 15) return (false, 0);\n result *= 16;\n unchecked {\n // Multiplying by 16 is equivalent to a shift of 4 bits (with additional overflow check).\n // This guarantees that adding a value < 16 will not cause an overflow, hence the unchecked.\n result += chr;\n }\n }\n return (true, result);\n }\n\n /**\n * @dev Parse a hexadecimal string (with or without \"0x\" prefix), and returns the value as an `address`.\n *\n * Requirements:\n * - The string must be formatted as `(0x)?[0-9a-fA-F]{40}`\n */\n function parseAddress(string memory input) internal pure returns (address) {\n return parseAddress(input, 0, bytes(input).length);\n }\n\n /**\n * @dev Variant of {parseAddress-string} that parses a substring of `input` located between position `begin` (included) and\n * `end` (excluded).\n *\n * Requirements:\n * - The substring must be formatted as `(0x)?[0-9a-fA-F]{40}`\n */\n function parseAddress(string memory input, uint256 begin, uint256 end) internal pure returns (address) {\n (bool success, address value) = tryParseAddress(input, begin, end);\n if (!success) revert StringsInvalidAddressFormat();\n return value;\n }\n\n /**\n * @dev Variant of {parseAddress-string} that returns false if the parsing fails because the input is not a properly\n * formatted address. See {parseAddress-string} requirements.\n */\n function tryParseAddress(string memory input) internal pure returns (bool success, address value) {\n return tryParseAddress(input, 0, bytes(input).length);\n }\n\n /**\n * @dev Variant of {parseAddress-string-uint256-uint256} that returns false if the parsing fails because input is not a properly\n * formatted address. See {parseAddress-string-uint256-uint256} requirements.\n */\n function tryParseAddress(\n string memory input,\n uint256 begin,\n uint256 end\n ) internal pure returns (bool success, address value) {\n if (end > bytes(input).length || begin > end) return (false, address(0));\n\n bool hasPrefix = (end > begin + 1) && bytes2(_unsafeReadBytesOffset(bytes(input), begin)) == bytes2(\"0x\"); // don't do out-of-bound (possibly unsafe) read if sub-string is empty\n uint256 expectedLength = 40 + hasPrefix.toUint() * 2;\n\n // check that input is the correct length\n if (end - begin == expectedLength) {\n // length guarantees that this does not overflow, and value is at most type(uint160).max\n (bool s, uint256 v) = _tryParseHexUintUncheckedBounds(input, begin, end);\n return (s, address(uint160(v)));\n } else {\n return (false, address(0));\n }\n }\n\n function _tryParseChr(bytes1 chr) private pure returns (uint8) {\n uint8 value = uint8(chr);\n\n // Try to parse `chr`:\n // - Case 1: [0-9]\n // - Case 2: [a-f]\n // - Case 3: [A-F]\n // - otherwise not supported\n unchecked {\n if (value > 47 && value < 58) value -= 48;\n else if (value > 96 && value < 103) value -= 87;\n else if (value > 64 && value < 71) value -= 55;\n else return type(uint8).max;\n }\n\n return value;\n }\n\n /**\n * @dev Escape special characters in JSON strings. This can be useful to prevent JSON injection in NFT metadata.\n *\n * WARNING: This function should only be used in double quoted JSON strings. Single quotes are not escaped.\n *\n * NOTE: This function escapes all unicode characters, and not just the ones in ranges defined in section 2.5 of\n * RFC-4627 (U+0000 to U+001F, U+0022 and U+005C). ECMAScript's `JSON.parse` does recover escaped unicode\n * characters that are not in this range, but other tooling may provide different results.\n */\n function escapeJSON(string memory input) internal pure returns (string memory) {\n bytes memory buffer = bytes(input);\n bytes memory output = new bytes(2 * buffer.length); // worst case scenario\n uint256 outputLength = 0;\n\n for (uint256 i; i < buffer.length; ++i) {\n bytes1 char = bytes1(_unsafeReadBytesOffset(buffer, i));\n if (((SPECIAL_CHARS_LOOKUP & (1 << uint8(char))) != 0)) {\n output[outputLength++] = \"\\\\\";\n if (char == 0x08) output[outputLength++] = \"b\";\n else if (char == 0x09) output[outputLength++] = \"t\";\n else if (char == 0x0a) output[outputLength++] = \"n\";\n else if (char == 0x0c) output[outputLength++] = \"f\";\n else if (char == 0x0d) output[outputLength++] = \"r\";\n else if (char == 0x5c) output[outputLength++] = \"\\\\\";\n else if (char == 0x22) {\n // solhint-disable-next-line quotes\n output[outputLength++] = '\"';\n }\n } else {\n output[outputLength++] = char;\n }\n }\n // write the actual length and deallocate unused memory\n assembly (\"memory-safe\") {\n mstore(output, outputLength)\n mstore(0x40, add(output, shl(5, shr(5, add(outputLength, 63)))))\n }\n\n return string(output);\n }\n\n /**\n * @dev Reads a bytes32 from a bytes array without bounds checking.\n *\n * NOTE: making this function internal would mean it could be used with memory unsafe offset, and marking the\n * assembly block as such would prevent some optimizations.\n */\n function _unsafeReadBytesOffset(bytes memory buffer, uint256 offset) private pure returns (bytes32 value) {\n // This is not memory safe in the general case, but all calls to this private function are within bounds.\n assembly (\"memory-safe\") {\n value := mload(add(buffer, add(0x20, offset)))\n }\n }\n}\n"},"contracts/AccountNFT.sol":{"content":"// SPDX-License-Identifier: MIT\npragma solidity ^0.8.28;\n\nimport \"@openzeppelin/contracts/token/ERC721/ERC721.sol\";\nimport \"@openzeppelin/contracts/token/ERC721/extensions/ERC721URIStorage.sol\";\nimport \"@openzeppelin/contracts/access/Ownable.sol\";\nimport \"@openzeppelin/contracts/access/AccessControl.sol\";\n\n/**\n * @title AccountNFT\n * @dev NFT contract for MCN account identity, supports account trading\n */\ncontract AccountNFT is ERC721URIStorage, Ownable, AccessControl {\n // Token ID counter\n uint256 private _nextTokenId;\n\n // Minter role\n bytes32 public constant MINTER_ROLE = keccak256(\"MINTER_ROLE\");\n\n // Account information\n struct AccountInfo {\n string name; // Account name\n uint256 establishedAt; // Establishment timestamp\n string description; // Account description\n }\n\n // Mapping from token ID to account info\n mapping(uint256 => AccountInfo) private _accountInfo;\n\n // Events\n event AccountNFTMinted(\n uint256 indexed tokenId,\n address indexed owner,\n string name\n );\n\n event AccountInfoUpdated(\n uint256 indexed tokenId,\n string name,\n string description\n );\n\n constructor(\n address initialOwner\n ) ERC721(\"Account NFT\", \"ACCOUNT\") Ownable(initialOwner) {\n _grantRole(DEFAULT_ADMIN_ROLE, initialOwner);\n _grantRole(MINTER_ROLE, initialOwner);\n }\n\n /**\n * @dev Adds a new minter\n * @param account The address to grant minter role\n */\n function addMinter(address account) public onlyOwner {\n _grantRole(MINTER_ROLE, account);\n }\n\n /**\n * @dev Removes a minter\n * @param account The address to revoke minter role\n */\n function removeMinter(address account) public onlyOwner {\n _revokeRole(MINTER_ROLE, account);\n }\n\n /**\n * @dev Checks if an account is a minter\n * @param account The address to check\n */\n function isMinter(address account) public view returns (bool) {\n return hasRole(MINTER_ROLE, account);\n }\n\n /**\n * @dev Mints a new account NFT\n * @param to The receiver address of the token\n * @param uri The token metadata URI\n * @param name Account name\n * @param description Account description\n * @return The newly minted token ID\n */\n function mint(\n address to,\n string memory uri,\n string memory name,\n string memory description\n ) public returns (uint256) {\n require(\n hasRole(MINTER_ROLE, msg.sender) || msg.sender == owner(),\n \"AccountNFT: caller is not a minter or owner\"\n );\n\n uint256 tokenId = _nextTokenId + 1; // Start from 1\n _nextTokenId = tokenId;\n\n _safeMint(to, tokenId);\n _setTokenURI(tokenId, uri);\n\n // Set account info\n _accountInfo[tokenId] = AccountInfo({\n name: name,\n establishedAt: block.timestamp,\n description: description\n });\n\n emit AccountNFTMinted(tokenId, to, name);\n\n return tokenId;\n }\n\n /**\n * @dev Gets the account information\n * @param tokenId Token ID\n */\n function getAccountInfo(\n uint256 tokenId\n ) public view returns (AccountInfo memory) {\n require(_exists(tokenId), \"AccountNFT: token does not exist\");\n return _accountInfo[tokenId];\n }\n\n /**\n * @dev Updates account information (only token owner can update)\n * @param tokenId Token ID\n * @param name New account name\n * @param description New account description\n */\n function updateAccountInfo(\n uint256 tokenId,\n string memory name,\n string memory description\n ) public {\n require(_exists(tokenId), \"AccountNFT: token does not exist\");\n require(\n ownerOf(tokenId) == msg.sender,\n \"AccountNFT: caller is not the token owner\"\n );\n\n AccountInfo storage account = _accountInfo[tokenId];\n account.name = name;\n account.description = description;\n\n emit AccountInfoUpdated(tokenId, name, description);\n }\n\n /**\n * @dev Updates token URI (only token owner can update)\n * @param tokenId Token ID\n * @param uri New token URI\n */\n function updateTokenURI(uint256 tokenId, string memory uri) public {\n require(_exists(tokenId), \"AccountNFT: token does not exist\");\n require(\n ownerOf(tokenId) == msg.sender,\n \"AccountNFT: caller is not the token owner\"\n );\n\n _setTokenURI(tokenId, uri);\n }\n\n /**\n * @dev Gets all token IDs owned by an address\n * @param owner The owner address\n * @return Array of token IDs owned by the address\n */\n function getTokenIdsByOwner(\n address owner\n ) public view returns (uint256[] memory) {\n uint256 balance = balanceOf(owner);\n uint256[] memory tokenIds = new uint256[](balance);\n uint256 index = 0;\n\n for (uint256 i = 1; i <= _nextTokenId; i++) {\n if (_exists(i) && ownerOf(i) == owner) {\n tokenIds[index] = i;\n index++;\n if (index == balance) break;\n }\n }\n\n return tokenIds;\n }\n\n /**\n * @dev Gets the total number of minted NFTs\n */\n function totalSupply() public view returns (uint256) {\n return _nextTokenId;\n }\n\n /**\n * @dev Checks if a token exists\n */\n function _exists(uint256 tokenId) internal view returns (bool) {\n return _ownerOf(tokenId) != address(0);\n }\n\n // Override _update to maintain standard ERC721 transfer logic\n function _update(\n address to,\n uint256 tokenId,\n address auth\n ) internal override returns (address) {\n address from = super._update(to, tokenId, auth);\n return from;\n }\n\n // Override supportsInterface to support both ERC721 and AccessControl\n function supportsInterface(\n bytes4 interfaceId\n )\n public\n view\n virtual\n override(ERC721URIStorage, AccessControl)\n returns (bool)\n {\n return super.supportsInterface(interfaceId);\n }\n}\n"}},"settings":{"optimizer":{"enabled":true,"runs":200},"evmVersion":"paris","outputSelection":{"*":{"*":["abi","evm.bytecode","evm.deployedBytecode","evm.methodIdentifiers","metadata","devdoc","userdoc","storageLayout","evm.gasEstimates"],"":["ast"]}},"metadata":{"useLiteralContent":true}}},"output":{"sources":{"@openzeppelin/contracts/access/AccessControl.sol":{"ast":{"absolutePath":"@openzeppelin/contracts/access/AccessControl.sol","exportedSymbols":{"AccessControl":[295],"Context":[2048],"ERC165":[3526],"IAccessControl":[378]},"id":296,"license":"MIT","nodeType":"SourceUnit","nodes":[{"id":1,"literals":["solidity","^","0.8",".20"],"nodeType":"PragmaDirective","src":"108:24:0"},{"absolutePath":"@openzeppelin/contracts/access/IAccessControl.sol","file":"./IAccessControl.sol","id":3,"nameLocation":"-1:-1:-1","nodeType":"ImportDirective","scope":296,"sourceUnit":379,"src":"134:52:0","symbolAliases":[{"foreign":{"id":2,"name":"IAccessControl","nodeType":"Identifier","overloadedDeclarations":[],"referencedDeclaration":378,"src":"142:14:0","typeDescriptions":{}},"nameLocation":"-1:-1:-1"}],"unitAlias":""},{"absolutePath":"@openzeppelin/contracts/utils/Context.sol","file":"../utils/Context.sol","id":5,"nameLocation":"-1:-1:-1","nodeType":"ImportDirective","scope":296,"sourceUnit":2049,"src":"187:45:0","symbolAliases":[{"foreign":{"id":4,"name":"Context","nodeType":"Identifier","overloadedDeclarations":[],"referencedDeclaration":2048,"src":"195:7:0","typeDescriptions":{}},"nameLocation":"-1:-1:-1"}],"unitAlias":""},{"absolutePath":"@openzeppelin/contracts/utils/introspection/ERC165.sol","file":"../utils/introspection/ERC165.sol","id":7,"nameLocation":"-1:-1:-1","nodeType":"ImportDirective","scope":296,"sourceUnit":3527,"src":"233:57:0","symbolAliases":[{"foreign":{"id":6,"name":"ERC165","nodeType":"Identifier","overloadedDeclarations":[],"referencedDeclaration":3526,"src":"241:6:0","typeDescriptions":{}},"nameLocation":"-1:-1:-1"}],"unitAlias":""},{"abstract":true,"baseContracts":[{"baseName":{"id":9,"name":"Context","nameLocations":["1988:7:0"],"nodeType":"IdentifierPath","referencedDeclaration":2048,"src":"1988:7:0"},"id":10,"nodeType":"InheritanceSpecifier","src":"1988:7:0"},{"baseName":{"id":11,"name":"IAccessControl","nameLocations":["1997:14:0"],"nodeType":"IdentifierPath","referencedDeclaration":378,"src":"1997:14:0"},"id":12,"nodeType":"InheritanceSpecifier","src":"1997:14:0"},{"baseName":{"id":13,"name":"ERC165","nameLocations":["2013:6:0"],"nodeType":"IdentifierPath","referencedDeclaration":3526,"src":"2013:6:0"},"id":14,"nodeType":"InheritanceSpecifier","src":"2013:6:0"}],"canonicalName":"AccessControl","contractDependencies":[],"contractKind":"contract","documentation":{"id":8,"nodeType":"StructuredDocumentation","src":"292:1660:0","text":" @dev Contract module that allows children to implement role-based access\n control mechanisms. This is a lightweight version that doesn't allow enumerating role\n members except through off-chain means by accessing the contract event logs. Some\n applications may benefit from on-chain enumerability, for those cases see\n {AccessControlEnumerable}.\n Roles are referred to by their `bytes32` identifier. These should be exposed\n in the external API and be unique. The best way to achieve this is by\n using `public constant` hash digests:\n ```solidity\n bytes32 public constant MY_ROLE = keccak256(\"MY_ROLE\");\n ```\n Roles can be used to represent a set of permissions. To restrict access to a\n function call, use {hasRole}:\n ```solidity\n function foo() public {\n require(hasRole(MY_ROLE, msg.sender));\n ...\n }\n ```\n Roles can be granted and revoked dynamically via the {grantRole} and\n {revokeRole} functions. Each role has an associated admin role, and only\n accounts that have a role's admin role can call {grantRole} and {revokeRole}.\n By default, the admin role for all roles is `DEFAULT_ADMIN_ROLE`, which means\n that only accounts with this role will be able to grant or revoke other\n roles. More complex role relationships can be created by using\n {_setRoleAdmin}.\n WARNING: The `DEFAULT_ADMIN_ROLE` is also its own admin: it has permission to\n grant and revoke this role. Extra precautions should be taken to secure\n accounts that have been granted it. We recommend using {AccessControlDefaultAdminRules}\n to enforce additional security measures for this role."},"fullyImplemented":true,"id":295,"linearizedBaseContracts":[295,3526,3538,378,2048],"name":"AccessControl","nameLocation":"1971:13:0","nodeType":"ContractDefinition","nodes":[{"canonicalName":"AccessControl.RoleData","id":21,"members":[{"constant":false,"id":18,"mutability":"mutable","name":"hasRole","nameLocation":"2085:7:0","nodeType":"VariableDeclaration","scope":21,"src":"2052:40:0","stateVariable":false,"storageLocation":"default","typeDescriptions":{"typeIdentifier":"t_mapping$_t_address_$_t_bool_$","typeString":"mapping(address => bool)"},"typeName":{"id":17,"keyName":"account","keyNameLocation":"2068:7:0","keyType":{"id":15,"name":"address","nodeType":"ElementaryTypeName","src":"2060:7:0","typeDescriptions":{"typeIdentifier":"t_address","typeString":"address"}},"nodeType":"Mapping","src":"2052:32:0","typeDescriptions":{"typeIdentifier":"t_mapping$_t_address_$_t_bool_$","typeString":"mapping(address => bool)"},"valueName":"","valueNameLocation":"-1:-1:-1","valueType":{"id":16,"name":"bool","nodeType":"ElementaryTypeName","src":"2079:4:0","typeDescriptions":{"typeIdentifier":"t_bool","typeString":"bool"}}},"visibility":"internal"},{"constant":false,"id":20,"mutability":"mutable","name":"adminRole","nameLocation":"2110:9:0","nodeType":"VariableDeclaration","scope":21,"src":"2102:17:0","stateVariable":false,"storageLocation":"default","typeDescriptions":{"typeIdentifier":"t_bytes32","typeString":"bytes32"},"typeName":{"id":19,"name":"bytes32","nodeType":"ElementaryTypeName","src":"2102:7:0","typeDescriptions":{"typeIdentifier":"t_bytes32","typeString":"bytes32"}},"visibility":"internal"}],"name":"RoleData","nameLocation":"2033:8:0","nodeType":"StructDefinition","scope":295,"src":"2026:100:0","visibility":"public"},{"constant":false,"id":26,"mutability":"mutable","name":"_roles","nameLocation":"2174:6:0","nodeType":"VariableDeclaration","scope":295,"src":"2132:48:0","stateVariable":true,"storageLocation":"default","typeDescriptions":{"typeIdentifier":"t_mapping$_t_bytes32_$_t_struct$_RoleData_$21_storage_$","typeString":"mapping(bytes32 => struct AccessControl.RoleData)"},"typeName":{"id":25,"keyName":"role","keyNameLocation":"2148:4:0","keyType":{"id":22,"name":"bytes32","nodeType":"ElementaryTypeName","src":"2140:7:0","typeDescriptions":{"typeIdentifier":"t_bytes32","typeString":"bytes32"}},"nodeType":"Mapping","src":"2132:33:0","typeDescriptions":{"typeIdentifier":"t_mapping$_t_bytes32_$_t_struct$_RoleData_$21_storage_$","typeString":"mapping(bytes32 => struct AccessControl.RoleData)"},"valueName":"","valueNameLocation":"-1:-1:-1","valueType":{"id":24,"nodeType":"UserDefinedTypeName","pathNode":{"id":23,"name":"RoleData","nameLocations":["2156:8:0"],"nodeType":"IdentifierPath","referencedDeclaration":21,"src":"2156:8:0"},"referencedDeclaration":21,"src":"2156:8:0","typeDescriptions":{"typeIdentifier":"t_struct$_RoleData_$21_storage_ptr","typeString":"struct AccessControl.RoleData"}}},"visibility":"private"},{"constant":true,"functionSelector":"a217fddf","id":29,"mutability":"constant","name":"DEFAULT_ADMIN_ROLE","nameLocation":"2211:18:0","nodeType":"VariableDeclaration","scope":295,"src":"2187:49:0","stateVariable":true,"storageLocation":"default","typeDescriptions":{"typeIdentifier":"t_bytes32","typeString":"bytes32"},"typeName":{"id":27,"name":"bytes32","nodeType":"ElementaryTypeName","src":"2187:7:0","typeDescriptions":{"typeIdentifier":"t_bytes32","typeString":"bytes32"}},"value":{"hexValue":"30783030","id":28,"isConstant":false,"isLValue":false,"isPure":true,"kind":"number","lValueRequested":false,"nodeType":"Literal","src":"2232:4:0","typeDescriptions":{"typeIdentifier":"t_rational_0_by_1","typeString":"int_const 0"},"value":"0x00"},"visibility":"public"},{"body":{"id":39,"nodeType":"Block","src":"2454:44:0","statements":[{"expression":{"arguments":[{"id":35,"name":"role","nodeType":"Identifier","overloadedDeclarations":[],"referencedDeclaration":32,"src":"2475:4:0","typeDescriptions":{"typeIdentifier":"t_bytes32","typeString":"bytes32"}}],"expression":{"argumentTypes":[{"typeIdentifier":"t_bytes32","typeString":"bytes32"}],"id":34,"name":"_checkRole","nodeType":"Identifier","overloadedDeclarations":[93,114],"referencedDeclaration":93,"src":"2464:10:0","typeDescriptions":{"typeIdentifier":"t_function_internal_view$_t_bytes32_$returns$__$","typeString":"function (bytes32) 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Reverts\n with an {AccessControlUnauthorizedAccount} error including the required 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event."},"id":294,"implemented":true,"kind":"function","modifiers":[],"name":"_revokeRole","nameLocation":"6741:11:0","nodeType":"FunctionDefinition","parameters":{"id":262,"nodeType":"ParameterList","parameters":[{"constant":false,"id":259,"mutability":"mutable","name":"role","nameLocation":"6761:4:0","nodeType":"VariableDeclaration","scope":294,"src":"6753:12:0","stateVariable":false,"storageLocation":"default","typeDescriptions":{"typeIdentifier":"t_bytes32","typeString":"bytes32"},"typeName":{"id":258,"name":"bytes32","nodeType":"ElementaryTypeName","src":"6753:7:0","typeDescriptions":{"typeIdentifier":"t_bytes32","typeString":"bytes32"}},"visibility":"internal"},{"constant":false,"id":261,"mutability":"mutable","name":"account","nameLocation":"6775:7:0","nodeType":"VariableDeclaration","scope":294,"src":"6767:15:0","stateVariable":false,"storageLocation":"default","typeDescriptions":{"typeIdentifier":"t_address","typeString":"address"},"typeName":{"id":260,"name":"address","nodeType":"ElementaryTypeName","src":"6767:7:0","stateMutability":"nonpayable","typeDescriptions":{"typeIdentifier":"t_address","typeString":"address"}},"visibility":"internal"}],"src":"6752:31:0"},"returnParameters":{"id":265,"nodeType":"ParameterList","parameters":[{"constant":false,"id":264,"mutability":"mutable","name":"","nameLocation":"-1:-1:-1","nodeType":"VariableDeclaration","scope":294,"src":"6810:4:0","stateVariable":false,"storageLocation":"default","typeDescriptions":{"typeIdentifier":"t_bool","typeString":"bool"},"typeName":{"id":263,"name":"bool","nodeType":"ElementaryTypeName","src":"6810:4:0","typeDescriptions":{"typeIdentifier":"t_bool","typeString":"bool"}},"visibility":"internal"}],"src":"6809:6:0"},"scope":295,"src":"6732:317:0","stateMutability":"nonpayable","virtual":true,"visibility":"internal"}],"scope":296,"src":"1953:5098:0","usedErrors":[305,308],"usedEvents":[317,326,335]}],"src":"108:6944:0"},"id":0},"@openzeppelin/contracts/access/IAccessControl.sol":{"ast":{"absolutePath":"@openzeppelin/contracts/access/IAccessControl.sol","exportedSymbols":{"IAccessControl":[378]},"id":379,"license":"MIT","nodeType":"SourceUnit","nodes":[{"id":297,"literals":["solidity","^","0.8",".20"],"nodeType":"PragmaDirective","src":"109:24:1"},{"abstract":false,"baseContracts":[],"canonicalName":"IAccessControl","contractDependencies":[],"contractKind":"interface","documentation":{"id":298,"nodeType":"StructuredDocumentation","src":"135:90:1","text":" @dev External interface of AccessControl declared to support ERC-165 detection."},"fullyImplemented":false,"id":378,"linearizedBaseContracts":[378],"name":"IAccessControl","nameLocation":"236:14:1","nodeType":"ContractDefinition","nodes":[{"documentation":{"id":299,"nodeType":"StructuredDocumentation","src":"257:56:1","text":" @dev The `account` is missing a role."},"errorSelector":"e2517d3f","id":305,"name":"AccessControlUnauthorizedAccount","nameLocation":"324:32:1","nodeType":"ErrorDefinition","parameters":{"id":304,"nodeType":"ParameterList","parameters":[{"constant":false,"id":301,"mutability":"mutable","name":"account","nameLocation":"365:7:1","nodeType":"VariableDeclaration","scope":305,"src":"357:15:1","stateVariable":false,"storageLocation":"default","typeDescriptions":{"typeIdentifier":"t_address","typeString":"address"},"typeName":{"id":300,"name":"address","nodeType":"ElementaryTypeName","src":"357:7:1","stateMutability":"nonpayable","typeDescriptions":{"typeIdentifier":"t_address","typeString":"address"}},"visibility":"internal"},{"constant":false,"id":303,"mutability":"mutable","name":"neededRole","nameLocation":"382:10:1","nodeType":"VariableDeclaration","scope":305,"src":"374:18:1","stateVariable":false,"storageLocation":"default","typeDescriptions":{"typeIdentifier":"t_bytes32","typeString":"bytes32"},"typeName":{"id":302,"name":"bytes32","nodeType":"ElementaryTypeName","src":"374:7:1","typeDescriptions":{"typeIdentifier":"t_bytes32","typeString":"bytes32"}},"visibility":"internal"}],"src":"356:37:1"},"src":"318:76:1"},{"documentation":{"id":306,"nodeType":"StructuredDocumentation","src":"400:148:1","text":" @dev The caller of a function is not the expected one.\n NOTE: Don't confuse with {AccessControlUnauthorizedAccount}."},"errorSelector":"6697b232","id":308,"name":"AccessControlBadConfirmation","nameLocation":"559:28:1","nodeType":"ErrorDefinition","parameters":{"id":307,"nodeType":"ParameterList","parameters":[],"src":"587:2:1"},"src":"553:37:1"},{"anonymous":false,"documentation":{"id":309,"nodeType":"StructuredDocumentation","src":"596:254:1","text":" @dev Emitted when `newAdminRole` is set as ``role``'s admin role, replacing `previousAdminRole`\n `DEFAULT_ADMIN_ROLE` is the starting admin for all roles, despite\n {RoleAdminChanged} not being emitted to signal this."},"eventSelector":"bd79b86ffe0ab8e8776151514217cd7cacd52c909f66475c3af44e129f0b00ff","id":317,"name":"RoleAdminChanged","nameLocation":"861:16:1","nodeType":"EventDefinition","parameters":{"id":316,"nodeType":"ParameterList","parameters":[{"constant":false,"id":311,"indexed":true,"mutability":"mutable","name":"role","nameLocation":"894:4:1","nodeType":"VariableDeclaration","scope":317,"src":"878:20:1","stateVariable":false,"storageLocation":"default","typeDescriptions":{"typeIdentifier":"t_bytes32","typeString":"bytes32"},"typeName":{"id":310,"name":"bytes32","nodeType":"ElementaryTypeName","src":"878:7:1","typeDescriptions":{"typeIdentifier":"t_bytes32","typeString":"bytes32"}},"visibility":"internal"},{"constant":false,"id":313,"indexed":true,"mutability":"mutable","name":"previousAdminRole","nameLocation":"916:17:1","nodeType":"VariableDeclaration","scope":317,"src":"900:33:1","stateVariable":false,"storageLocation":"default","typeDescriptions":{"typeIdentifier":"t_bytes32","typeString":"bytes32"},"typeName":{"id":312,"name":"bytes32","nodeType":"ElementaryTypeName","src":"900:7:1","typeDescriptions":{"typeIdentifier":"t_bytes32","typeString":"bytes32"}},"visibility":"internal"},{"constant":false,"id":315,"indexed":true,"mutability":"mutable","name":"newAdminRole","nameLocation":"951:12:1","nodeType":"VariableDeclaration","scope":317,"src":"935:28:1","stateVariable":false,"storageLocation":"default","typeDescriptions":{"typeIdentifier":"t_bytes32","typeString":"bytes32"},"typeName":{"id":314,"name":"bytes32","nodeType":"ElementaryTypeName","src":"935:7:1","typeDescriptions":{"typeIdentifier":"t_bytes32","typeString":"bytes32"}},"visibility":"internal"}],"src":"877:87:1"},"src":"855:110:1"},{"anonymous":false,"documentation":{"id":318,"nodeType":"StructuredDocumentation","src":"971:295:1","text":" @dev Emitted when `account` is granted `role`.\n `sender` is the account that originated the contract call. This account bears the admin role (for the granted role).\n Expected in cases where the role was granted using the internal {AccessControl-_grantRole}."},"eventSelector":"2f8788117e7eff1d82e926ec794901d17c78024a50270940304540a733656f0d","id":326,"name":"RoleGranted","nameLocation":"1277:11:1","nodeType":"EventDefinition","parameters":{"id":325,"nodeType":"ParameterList","parameters":[{"constant":false,"id":320,"indexed":true,"mutability":"mutable","name":"role","nameLocation":"1305:4:1","nodeType":"VariableDeclaration","scope":326,"src":"1289:20:1","stateVariable":false,"storageLocation":"default","typeDescriptions":{"typeIdentifier":"t_bytes32","typeString":"bytes32"},"typeName":{"id":319,"name":"bytes32","nodeType":"ElementaryTypeName","src":"1289:7:1","typeDescriptions":{"typeIdentifier":"t_bytes32","typeString":"bytes32"}},"visibility":"internal"},{"constant":false,"id":322,"indexed":true,"mutability":"mutable","name":"account","nameLocation":"1327:7:1","nodeType":"VariableDeclaration","scope":326,"src":"1311:23:1","stateVariable":false,"storageLocation":"default","typeDescriptions":{"typeIdentifier":"t_address","typeString":"address"},"typeName":{"id":321,"name":"address","nodeType":"ElementaryTypeName","src":"1311:7:1","stateMutability":"nonpayable","typeDescriptions":{"typeIdentifier":"t_address","typeString":"address"}},"visibility":"internal"},{"constant":false,"id":324,"indexed":true,"mutability":"mutable","name":"sender","nameLocation":"1352:6:1","nodeType":"VariableDeclaration","scope":326,"src":"1336:22:1","stateVariable":false,"storageLocation":"default","typeDescriptions":{"typeIdentifier":"t_address","typeString":"address"},"typeName":{"id":323,"name":"address","nodeType":"ElementaryTypeName","src":"1336:7:1","stateMutability":"nonpayable","typeDescriptions":{"typeIdentifier":"t_address","typeString":"address"}},"visibility":"internal"}],"src":"1288:71:1"},"src":"1271:89:1"},{"anonymous":false,"documentation":{"id":327,"nodeType":"StructuredDocumentation","src":"1366:275:1","text":" @dev Emitted when `account` is revoked `role`.\n `sender` is the account that originated the contract call:\n - if using `revokeRole`, it is the admin role bearer\n - if using `renounceRole`, it is the role bearer (i.e. `account`)"},"eventSelector":"f6391f5c32d9c69d2a47ea670b442974b53935d1edc7fd64eb21e047a839171b","id":335,"name":"RoleRevoked","nameLocation":"1652:11:1","nodeType":"EventDefinition","parameters":{"id":334,"nodeType":"ParameterList","parameters":[{"constant":false,"id":329,"indexed":true,"mutability":"mutable","name":"role","nameLocation":"1680:4:1","nodeType":"VariableDeclaration","scope":335,"src":"1664:20:1","stateVariable":false,"storageLocation":"default","typeDescriptions":{"typeIdentifier":"t_bytes32","typeString":"bytes32"},"typeName":{"id":328,"name":"bytes32","nodeType":"ElementaryTypeName","src":"1664:7:1","typeDescriptions":{"typeIdentifier":"t_bytes32","typeString":"bytes32"}},"visibility":"internal"},{"constant":false,"id":331,"indexed":true,"mutability":"mutable","name":"account","nameLocation":"1702:7:1","nodeType":"VariableDeclaration","scope":335,"src":"1686:23:1","stateVariable":false,"storageLocation":"default","typeDescriptions":{"typeIdentifier":"t_address","typeString":"address"},"typeName":{"id":330,"name":"address","nodeType":"ElementaryTypeName","src":"1686:7:1","stateMutability":"nonpayable","typeDescriptions":{"typeIdentifier":"t_address","typeString":"address"}},"visibility":"internal"},{"constant":false,"id":333,"indexed":true,"mutability":"mutable","name":"sender","nameLocation":"1727:6:1","nodeType":"VariableDeclaration","scope":335,"src":"1711:22:1","stateVariable":false,"storageLocation":"default","typeDescriptions":{"typeIdentifier":"t_address","typeString":"address"},"typeName":{"id":332,"name":"address","nodeType":"ElementaryTypeName","src":"1711:7:1","stateMutability":"nonpayable","typeDescriptions":{"typeIdentifier":"t_address","typeString":"address"}},"visibility":"internal"}],"src":"1663:71:1"},"src":"1646:89:1"},{"documentation":{"id":336,"nodeType":"StructuredDocumentation","src":"1741:76:1","text":" @dev Returns `true` if `account` has been granted `role`."},"functionSelector":"91d14854","id":345,"implemented":false,"kind":"function","modifiers":[],"name":"hasRole","nameLocation":"1831:7:1","nodeType":"FunctionDefinition","parameters":{"id":341,"nodeType":"ParameterList","parameters":[{"constant":false,"id":338,"mutability":"mutable","name":"role","nameLocation":"1847:4:1","nodeType":"VariableDeclaration","scope":345,"src":"1839:12:1","stateVariable":false,"storageLocation":"default","typeDescriptions":{"typeIdentifier":"t_bytes32","typeString":"bytes32"},"typeName":{"id":337,"name":"bytes32","nodeType":"ElementaryTypeName","src":"1839:7:1","typeDescriptions":{"typeIdentifier":"t_bytes32","typeString":"bytes32"}},"visibility":"internal"},{"constant":false,"id":340,"mutability":"mutable","name":"account","nameLocation":"1861:7:1","nodeType":"VariableDeclaration","scope":345,"src":"1853:15:1","stateVariable":false,"storageLocation":"default","typeDescriptions":{"typeIdentifier":"t_address","typeString":"address"},"typeName":{"id":339,"name":"address","nodeType":"ElementaryTypeName","src":"1853:7:1","stateMutability":"nonpayable","typeDescriptions":{"typeIdentifier":"t_address","typeString":"address"}},"visibility":"internal"}],"src":"1838:31:1"},"returnParameters":{"id":344,"nodeType":"ParameterList","parameters":[{"constant":false,"id":343,"mutability":"mutable","name":"","nameLocation":"-1:-1:-1","nodeType":"VariableDeclaration","scope":345,"src":"1893:4:1","stateVariable":false,"storageLocation":"default","typeDescriptions":{"typeIdentifier":"t_bool","typeString":"bool"},"typeName":{"id":342,"name":"bool","nodeType":"ElementaryTypeName","src":"1893:4:1","typeDescriptions":{"typeIdentifier":"t_bool","typeString":"bool"}},"visibility":"internal"}],"src":"1892:6:1"},"scope":378,"src":"1822:77:1","stateMutability":"view","virtual":false,"visibility":"external"},{"documentation":{"id":346,"nodeType":"StructuredDocumentation","src":"1905:184:1","text":" @dev Returns the admin role that controls `role`. See {grantRole} and\n {revokeRole}.\n To change a role's admin, use {AccessControl-_setRoleAdmin}."},"functionSelector":"248a9ca3","id":353,"implemented":false,"kind":"function","modifiers":[],"name":"getRoleAdmin","nameLocation":"2103:12:1","nodeType":"FunctionDefinition","parameters":{"id":349,"nodeType":"ParameterList","parameters":[{"constant":false,"id":348,"mutability":"mutable","name":"role","nameLocation":"2124:4:1","nodeType":"VariableDeclaration","scope":353,"src":"2116:12:1","stateVariable":false,"storageLocation":"default","typeDescriptions":{"typeIdentifier":"t_bytes32","typeString":"bytes32"},"typeName":{"id":347,"name":"bytes32","nodeType":"ElementaryTypeName","src":"2116:7:1","typeDescriptions":{"typeIdentifier":"t_bytes32","typeString":"bytes32"}},"visibility":"internal"}],"src":"2115:14:1"},"returnParameters":{"id":352,"nodeType":"ParameterList","parameters":[{"constant":false,"id":351,"mutability":"mutable","name":"","nameLocation":"-1:-1:-1","nodeType":"VariableDeclaration","scope":353,"src":"2153:7:1","stateVariable":false,"storageLocation":"default","typeDescriptions":{"typeIdentifier":"t_bytes32","typeString":"bytes32"},"typeName":{"id":350,"name":"bytes32","nodeType":"ElementaryTypeName","src":"2153:7:1","typeDescriptions":{"typeIdentifier":"t_bytes32","typeString":"bytes32"}},"visibility":"internal"}],"src":"2152:9:1"},"scope":378,"src":"2094:68:1","stateMutability":"view","virtual":false,"visibility":"external"},{"documentation":{"id":354,"nodeType":"StructuredDocumentation","src":"2168:239:1","text":" @dev Grants `role` to `account`.\n If `account` had not been already granted `role`, emits a {RoleGranted}\n event.\n Requirements:\n - the caller must have ``role``'s admin role."},"functionSelector":"2f2ff15d","id":361,"implemented":false,"kind":"function","modifiers":[],"name":"grantRole","nameLocation":"2421:9:1","nodeType":"FunctionDefinition","parameters":{"id":359,"nodeType":"ParameterList","parameters":[{"constant":false,"id":356,"mutability":"mutable","name":"role","nameLocation":"2439:4:1","nodeType":"VariableDeclaration","scope":361,"src":"2431:12:1","stateVariable":false,"storageLocation":"default","typeDescriptions":{"typeIdentifier":"t_bytes32","typeString":"bytes32"},"typeName":{"id":355,"name":"bytes32","nodeType":"ElementaryTypeName","src":"2431:7:1","typeDescriptions":{"typeIdentifier":"t_bytes32","typeString":"bytes32"}},"visibility":"internal"},{"constant":false,"id":358,"mutability":"mutable","name":"account","nameLocation":"2453:7:1","nodeType":"VariableDeclaration","scope":361,"src":"2445:15:1","stateVariable":false,"storageLocation":"default","typeDescriptions":{"typeIdentifier":"t_address","typeString":"address"},"typeName":{"id":357,"name":"address","nodeType":"ElementaryTypeName","src":"2445:7:1","stateMutability":"nonpayable","typeDescriptions":{"typeIdentifier":"t_address","typeString":"address"}},"visibility":"internal"}],"src":"2430:31:1"},"returnParameters":{"id":360,"nodeType":"ParameterList","parameters":[],"src":"2470:0:1"},"scope":378,"src":"2412:59:1","stateMutability":"nonpayable","virtual":false,"visibility":"external"},{"documentation":{"id":362,"nodeType":"StructuredDocumentation","src":"2477:223:1","text":" @dev Revokes `role` from `account`.\n If `account` had been granted `role`, emits a {RoleRevoked} event.\n Requirements:\n - the caller must have ``role``'s admin role."},"functionSelector":"d547741f","id":369,"implemented":false,"kind":"function","modifiers":[],"name":"revokeRole","nameLocation":"2714:10:1","nodeType":"FunctionDefinition","parameters":{"id":367,"nodeType":"ParameterList","parameters":[{"constant":false,"id":364,"mutability":"mutable","name":"role","nameLocation":"2733:4:1","nodeType":"VariableDeclaration","scope":369,"src":"2725:12:1","stateVariable":false,"storageLocation":"default","typeDescriptions":{"typeIdentifier":"t_bytes32","typeString":"bytes32"},"typeName":{"id":363,"name":"bytes32","nodeType":"ElementaryTypeName","src":"2725:7:1","typeDescriptions":{"typeIdentifier":"t_bytes32","typeString":"bytes32"}},"visibility":"internal"},{"constant":false,"id":366,"mutability":"mutable","name":"account","nameLocation":"2747:7:1","nodeType":"VariableDeclaration","scope":369,"src":"2739:15:1","stateVariable":false,"storageLocation":"default","typeDescriptions":{"typeIdentifier":"t_address","typeString":"address"},"typeName":{"id":365,"name":"address","nodeType":"ElementaryTypeName","src":"2739:7:1","stateMutability":"nonpayable","typeDescriptions":{"typeIdentifier":"t_address","typeString":"address"}},"visibility":"internal"}],"src":"2724:31:1"},"returnParameters":{"id":368,"nodeType":"ParameterList","parameters":[],"src":"2764:0:1"},"scope":378,"src":"2705:60:1","stateMutability":"nonpayable","virtual":false,"visibility":"external"},{"documentation":{"id":370,"nodeType":"StructuredDocumentation","src":"2771:491:1","text":" @dev Revokes `role` from the calling account.\n Roles are often managed via {grantRole} and {revokeRole}: this function's\n purpose is to provide a mechanism for accounts to lose their privileges\n if they are compromised (such as when a trusted device is misplaced).\n If the calling account had been granted `role`, emits a {RoleRevoked}\n event.\n Requirements:\n - the caller must be `callerConfirmation`."},"functionSelector":"36568abe","id":377,"implemented":false,"kind":"function","modifiers":[],"name":"renounceRole","nameLocation":"3276:12:1","nodeType":"FunctionDefinition","parameters":{"id":375,"nodeType":"ParameterList","parameters":[{"constant":false,"id":372,"mutability":"mutable","name":"role","nameLocation":"3297:4:1","nodeType":"VariableDeclaration","scope":377,"src":"3289:12:1","stateVariable":false,"storageLocation":"default","typeDescriptions":{"typeIdentifier":"t_bytes32","typeString":"bytes32"},"typeName":{"id":371,"name":"bytes32","nodeType":"ElementaryTypeName","src":"3289:7:1","typeDescriptions":{"typeIdentifier":"t_bytes32","typeString":"bytes32"}},"visibility":"internal"},{"constant":false,"id":374,"mutability":"mutable","name":"callerConfirmation","nameLocation":"3311:18:1","nodeType":"VariableDeclaration","scope":377,"src":"3303:26:1","stateVariable":false,"storageLocation":"default","typeDescriptions":{"typeIdentifier":"t_address","typeString":"address"},"typeName":{"id":373,"name":"address","nodeType":"ElementaryTypeName","src":"3303:7:1","stateMutability":"nonpayable","typeDescriptions":{"typeIdentifier":"t_address","typeString":"address"}},"visibility":"internal"}],"src":"3288:42:1"},"returnParameters":{"id":376,"nodeType":"ParameterList","parameters":[],"src":"3339:0:1"},"scope":378,"src":"3267:73:1","stateMutability":"nonpayable","virtual":false,"visibility":"external"}],"scope":379,"src":"226:3116:1","usedErrors":[305,308],"usedEvents":[317,326,335]}],"src":"109:3234:1"},"id":1},"@openzeppelin/contracts/access/Ownable.sol":{"ast":{"absolutePath":"@openzeppelin/contracts/access/Ownable.sol","exportedSymbols":{"Context":[2048],"Ownable":[526]},"id":527,"license":"MIT","nodeType":"SourceUnit","nodes":[{"id":380,"literals":["solidity","^","0.8",".20"],"nodeType":"PragmaDirective","src":"102:24:2"},{"absolutePath":"@openzeppelin/contracts/utils/Context.sol","file":"../utils/Context.sol","id":382,"nameLocation":"-1:-1:-1","nodeType":"ImportDirective","scope":527,"sourceUnit":2049,"src":"128:45:2","symbolAliases":[{"foreign":{"id":381,"name":"Context","nodeType":"Identifier","overloadedDeclarations":[],"referencedDeclaration":2048,"src":"136:7:2","typeDescriptions":{}},"nameLocation":"-1:-1:-1"}],"unitAlias":""},{"abstract":true,"baseContracts":[{"baseName":{"id":384,"name":"Context","nameLocations":["692:7:2"],"nodeType":"IdentifierPath","referencedDeclaration":2048,"src":"692:7:2"},"id":385,"nodeType":"InheritanceSpecifier","src":"692:7:2"}],"canonicalName":"Ownable","contractDependencies":[],"contractKind":"contract","documentation":{"id":383,"nodeType":"StructuredDocumentation","src":"175:487:2","text":" @dev Contract module which provides a basic access control mechanism, where\n there is an account (an owner) that can be granted exclusive access to\n specific functions.\n The initial owner is set to the address provided by the deployer. This can\n later be changed with {transferOwnership}.\n This module is used through inheritance. 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`to`."},"eventSelector":"ddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef","id":1668,"name":"Transfer","nameLocation":"401:8:8","nodeType":"EventDefinition","parameters":{"id":1667,"nodeType":"ParameterList","parameters":[{"constant":false,"id":1662,"indexed":true,"mutability":"mutable","name":"from","nameLocation":"426:4:8","nodeType":"VariableDeclaration","scope":1668,"src":"410:20:8","stateVariable":false,"storageLocation":"default","typeDescriptions":{"typeIdentifier":"t_address","typeString":"address"},"typeName":{"id":1661,"name":"address","nodeType":"ElementaryTypeName","src":"410:7:8","stateMutability":"nonpayable","typeDescriptions":{"typeIdentifier":"t_address","typeString":"address"}},"visibility":"internal"},{"constant":false,"id":1664,"indexed":true,"mutability":"mutable","name":"to","nameLocation":"448:2:8","nodeType":"VariableDeclaration","scope":1668,"src":"432:18:8","stateVariable":false,"storageLocation":"default","typeDescriptions":{"typeIdentifier":"t_address","typeString":"address"},"typeName":{"id":1663,"name":"address","nodeType":"ElementaryTypeName","src":"432:7:8","stateMutability":"nonpayable","typeDescriptions":{"typeIdentifier":"t_address","typeString":"address"}},"visibility":"internal"},{"constant":false,"id":1666,"indexed":true,"mutability":"mutable","name":"tokenId","nameLocation":"468:7:8","nodeType":"VariableDeclaration","scope":1668,"src":"452:23:8","stateVariable":false,"storageLocation":"default","typeDescriptions":{"typeIdentifier":"t_uint256","typeString":"uint256"},"typeName":{"id":1665,"name":"uint256","nodeType":"ElementaryTypeName","src":"452:7:8","typeDescriptions":{"typeIdentifier":"t_uint256","typeString":"uint256"}},"visibility":"internal"}],"src":"409:67:8"},"src":"395:82:8"},{"anonymous":false,"documentation":{"id":1669,"nodeType":"StructuredDocumentation","src":"483:94:8","text":" @dev Emitted when `owner` enables `approved` to manage the `tokenId` token."},"eventSelector":"8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925","id":1677,"name":"Approval","nameLocation":"588:8:8","nodeType":"EventDefinition","parameters":{"id":1676,"nodeType":"ParameterList","parameters":[{"constant":false,"id":1671,"indexed":true,"mutability":"mutable","name":"owner","nameLocation":"613:5:8","nodeType":"VariableDeclaration","scope":1677,"src":"597:21:8","stateVariable":false,"storageLocation":"default","typeDescriptions":{"typeIdentifier":"t_address","typeString":"address"},"typeName":{"id":1670,"name":"address","nodeType":"ElementaryTypeName","src":"597:7:8","stateMutability":"nonpayable","typeDescriptions":{"typeIdentifier":"t_address","typeString":"address"}},"visibility":"internal"},{"constant":false,"id":1673,"indexed":true,"mutability":"mutable","name":"approved","nameLocation":"636:8:8","nodeType":"VariableDeclaration","scope":1677,"src":"620:24:8","stateVariable":false,"storageLocation":"default","typeDescriptions":{"typeIdentifier":"t_address","typeString":"address"},"typeName":{"id":1672,"name":"address","nodeType":"ElementaryTypeName","src":"620:7:8","stateMutability":"nonpayable","typeDescriptions":{"typeIdentifier":"t_address","typeString":"address"}},"visibility":"internal"},{"constant":false,"id":1675,"indexed":true,"mutability":"mutable","name":"tokenId","nameLocation":"662:7:8","nodeType":"VariableDeclaration","scope":1677,"src":"646:23:8","stateVariable":false,"storageLocation":"default","typeDescriptions":{"typeIdentifier":"t_uint256","typeString":"uint256"},"typeName":{"id":1674,"name":"uint256","nodeType":"ElementaryTypeName","src":"646:7:8","typeDescriptions":{"typeIdentifier":"t_uint256","typeString":"uint256"}},"visibility":"internal"}],"src":"596:74:8"},"src":"582:89:8"},{"anonymous":false,"documentation":{"id":1678,"nodeType":"StructuredDocumentation","src":"677:117:8","text":" @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets."},"eventSelector":"17307eab39ab6107e8899845ad3d59bd9653f200f220920489ca2b5937696c31","id":1686,"name":"ApprovalForAll","nameLocation":"805:14:8","nodeType":"EventDefinition","parameters":{"id":1685,"nodeType":"ParameterList","parameters":[{"constant":false,"id":1680,"indexed":true,"mutability":"mutable","name":"owner","nameLocation":"836:5:8","nodeType":"VariableDeclaration","scope":1686,"src":"820:21:8","stateVariable":false,"storageLocation":"default","typeDescriptions":{"typeIdentifier":"t_address","typeString":"address"},"typeName":{"id":1679,"name":"address","nodeType":"ElementaryTypeName","src":"820:7:8","stateMutability":"nonpayable","typeDescriptions":{"typeIdentifier":"t_address","typeString":"address"}},"visibility":"internal"},{"constant":false,"id":1682,"indexed":true,"mutability":"mutable","name":"operator","nameLocation":"859:8:8","nodeType":"VariableDeclaration","scope":1686,"src":"843:24:8","stateVariable":false,"storageLocation":"default","typeDescriptions":{"typeIdentifier":"t_address","typeString":"address"},"typeName":{"id":1681,"name":"address","nodeType":"ElementaryTypeName","src":"843:7:8","stateMutability":"nonpayable","typeDescriptions":{"typeIdentifier":"t_address","typeString":"address"}},"visibility":"internal"},{"constant":false,"id":1684,"indexed":false,"mutability":"mutable","name":"approved","nameLocation":"874:8:8","nodeType":"VariableDeclaration","scope":1686,"src":"869:13:8","stateVariable":false,"storageLocation":"default","typeDescriptions":{"typeIdentifier":"t_bool","typeString":"bool"},"typeName":{"id":1683,"name":"bool","nodeType":"ElementaryTypeName","src":"869:4:8","typeDescriptions":{"typeIdentifier":"t_bool","typeString":"bool"}},"visibility":"internal"}],"src":"819:64:8"},"src":"799:85:8"},{"documentation":{"id":1687,"nodeType":"StructuredDocumentation","src":"890:76:8","text":" @dev Returns the number of tokens in ``owner``'s account."},"functionSelector":"70a08231","id":1694,"implemented":false,"kind":"function","modifiers":[],"name":"balanceOf","nameLocation":"980:9:8","nodeType":"FunctionDefinition","parameters":{"id":1690,"nodeType":"ParameterList","parameters":[{"constant":false,"id":1689,"mutability":"mutable","name":"owner","nameLocation":"998:5:8","nodeType":"VariableDeclaration","scope":1694,"src":"990:13:8","stateVariable":false,"storageLocation":"default","typeDescriptions":{"typeIdentifier":"t_address","typeString":"address"},"typeName":{"id":1688,"name":"address","nodeType":"ElementaryTypeName","src":"990:7:8","stateMutability":"nonpayable","typeDescriptions":{"typeIdentifier":"t_address","typeString":"address"}},"visibility":"internal"}],"src":"989:15:8"},"returnParameters":{"id":1693,"nodeType":"ParameterList","parameters":[{"constant":false,"id":1692,"mutability":"mutable","name":"balance","nameLocation":"1036:7:8","nodeType":"VariableDeclaration","scope":1694,"src":"1028:15:8","stateVariable":false,"storageLocation":"default","typeDescriptions":{"typeIdentifier":"t_uint256","typeString":"uint256"},"typeName":{"id":1691,"name":"uint256","nodeType":"ElementaryTypeName","src":"1028:7:8","typeDescriptions":{"typeIdentifier":"t_uint256","typeString":"uint256"}},"visibility":"internal"}],"src":"1027:17:8"},"scope":1769,"src":"971:74:8","stateMutability":"view","virtual":false,"visibility":"external"},{"documentation":{"id":1695,"nodeType":"StructuredDocumentation","src":"1051:131:8","text":" @dev Returns the owner of the `tokenId` token.\n Requirements:\n - `tokenId` must exist."},"functionSelector":"6352211e","id":1702,"implemented":false,"kind":"function","modifiers":[],"name":"ownerOf","nameLocation":"1196:7:8","nodeType":"FunctionDefinition","parameters":{"id":1698,"nodeType":"ParameterList","parameters":[{"constant":false,"id":1697,"mutability":"mutable","name":"tokenId","nameLocation":"1212:7:8","nodeType":"VariableDeclaration","scope":1702,"src":"1204:15:8","stateVariable":false,"storageLocation":"default","typeDescriptions":{"typeIdentifier":"t_uint256","typeString":"uint256"},"typeName":{"id":1696,"name":"uint256","nodeType":"ElementaryTypeName","src":"1204:7:8","typeDescriptions":{"typeIdentifier":"t_uint256","typeString":"uint256"}},"visibility":"internal"}],"src":"1203:17:8"},"returnParameters":{"id":1701,"nodeType":"ParameterList","parameters":[{"constant":false,"id":1700,"mutability":"mutable","name":"owner","nameLocation":"1252:5:8","nodeType":"VariableDeclaration","scope":1702,"src":"1244:13:8","stateVariable":false,"storageLocation":"default","typeDescriptions":{"typeIdentifier":"t_address","typeString":"address"},"typeName":{"id":1699,"name":"address","nodeType":"ElementaryTypeName","src":"1244:7:8","stateMutability":"nonpayable","typeDescriptions":{"typeIdentifier":"t_address","typeString":"address"}},"visibility":"internal"}],"src":"1243:15:8"},"scope":1769,"src":"1187:72:8","stateMutability":"view","virtual":false,"visibility":"external"},{"documentation":{"id":1703,"nodeType":"StructuredDocumentation","src":"1265:565:8","text":" @dev Safely transfers `tokenId` token from `from` to `to`.\n Requirements:\n - `from` cannot be the zero address.\n - `to` cannot be the zero address.\n - `tokenId` token must exist and be owned by `from`.\n - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.\n - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon\n a safe transfer.\n Emits a {Transfer} 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@dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients\n are aware of the ERC-721 protocol to prevent tokens from being forever locked.\n Requirements:\n - `from` cannot be the zero address.\n - `to` cannot be the zero address.\n - `tokenId` token must exist and be owned by `from`.\n - If the caller is not `from`, it must have been allowed to move this token by either {approve} or\n {setApprovalForAll}.\n - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon\n a safe transfer.\n Emits a {Transfer} event."},"functionSelector":"42842e0e","id":1724,"implemented":false,"kind":"function","modifiers":[],"name":"safeTransferFrom","nameLocation":"2660:16:8","nodeType":"FunctionDefinition","parameters":{"id":1722,"nodeType":"ParameterList","parameters":[{"constant":false,"id":1717,"mutability":"mutable","name":"from","nameLocation":"2685:4:8","nodeType":"VariableDeclaration","scope":1724,"src":"2677:12:8","stateVariable":false,"storageLocation":"default","typeDescriptions":{"typeIdentifier":"t_address","typeString":"address"},"typeName":{"id":1716,"name":"address","nodeType":"ElementaryTypeName","src":"2677:7:8","stateMutability":"nonpayable","typeDescriptions":{"typeIdentifier":"t_address","typeString":"address"}},"visibility":"internal"},{"constant":false,"id":1719,"mutability":"mutable","name":"to","nameLocation":"2699:2:8","nodeType":"VariableDeclaration","scope":1724,"src":"2691:10:8","stateVariable":false,"storageLocation":"default","typeDescriptions":{"typeIdentifier":"t_address","typeString":"address"},"typeName":{"id":1718,"name":"address","nodeType":"ElementaryTypeName","src":"2691:7:8","stateMutability":"nonpayable","typeDescriptions":{"typeIdentifier":"t_address","typeString":"address"}},"visibility":"internal"},{"constant":false,"id":1721,"mutability":"mutable","name":"tokenId","nameLocation":"2711:7:8","nodeType":"VariableDeclaration","scope":1724,"src":"2703:15:8","stateVariable":false,"storageLocation":"default","typeDescriptions":{"typeIdentifier":"t_uint256","typeString":"uint256"},"typeName":{"id":1720,"name":"uint256","nodeType":"ElementaryTypeName","src":"2703:7:8","typeDescriptions":{"typeIdentifier":"t_uint256","typeString":"uint256"}},"visibility":"internal"}],"src":"2676:43:8"},"returnParameters":{"id":1723,"nodeType":"ParameterList","parameters":[],"src":"2728:0:8"},"scope":1769,"src":"2651:78:8","stateMutability":"nonpayable","virtual":false,"visibility":"external"},{"documentation":{"id":1725,"nodeType":"StructuredDocumentation","src":"2735:733:8","text":" @dev Transfers `tokenId` token from `from` to `to`.\n WARNING: Note that the caller is responsible to confirm that the recipient is capable of receiving ERC-721\n or else they may be permanently lost. Usage of {safeTransferFrom} prevents loss, though the caller must\n understand this adds an external call which potentially creates a reentrancy vulnerability.\n Requirements:\n - `from` cannot be the zero address.\n - `to` cannot be the zero address.\n - `tokenId` token must be owned by `from`.\n - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.\n Emits a {Transfer} event."},"functionSelector":"23b872dd","id":1734,"implemented":false,"kind":"function","modifiers":[],"name":"transferFrom","nameLocation":"3482:12:8","nodeType":"FunctionDefinition","parameters":{"id":1732,"nodeType":"ParameterList","parameters":[{"constant":false,"id":1727,"mutability":"mutable","name":"from","nameLocation":"3503:4:8","nodeType":"VariableDeclaration","scope":1734,"src":"3495:12:8","stateVariable":false,"storageLocation":"default","typeDescriptions":{"typeIdentifier":"t_address","typeString":"address"},"typeName":{"id":1726,"name":"address","nodeType":"ElementaryTypeName","src":"3495:7:8","stateMutability":"nonpayable","typeDescriptions":{"typeIdentifier":"t_address","typeString":"address"}},"visibility":"internal"},{"constant":false,"id":1729,"mutability":"mutable","name":"to","nameLocation":"3517:2:8","nodeType":"VariableDeclaration","scope":1734,"src":"3509:10:8","stateVariable":false,"storageLocation":"default","typeDescriptions":{"typeIdentifier":"t_address","typeString":"address"},"typeName":{"id":1728,"name":"address","nodeType":"ElementaryTypeName","src":"3509:7:8","stateMutability":"nonpayable","typeDescriptions":{"typeIdentifier":"t_address","typeString":"address"}},"visibility":"internal"},{"constant":false,"id":1731,"mutability":"mutable","name":"tokenId","nameLocation":"3529:7:8","nodeType":"VariableDeclaration","scope":1734,"src":"3521:15:8","stateVariable":false,"storageLocation":"default","typeDescriptions":{"typeIdentifier":"t_uint256","typeString":"uint256"},"typeName":{"id":1730,"name":"uint256","nodeType":"ElementaryTypeName","src":"3521:7:8","typeDescriptions":{"typeIdentifier":"t_uint256","typeString":"uint256"}},"visibility":"internal"}],"src":"3494:43:8"},"returnParameters":{"id":1733,"nodeType":"ParameterList","parameters":[],"src":"3546:0:8"},"scope":1769,"src":"3473:74:8","stateMutability":"nonpayable","virtual":false,"visibility":"external"},{"documentation":{"id":1735,"nodeType":"StructuredDocumentation","src":"3553:452:8","text":" @dev Gives permission to `to` to transfer `tokenId` token to another account.\n The approval is cleared when the token is transferred.\n Only a single account can be approved at a time, so approving the zero address clears previous approvals.\n Requirements:\n - The caller must own the token or be an approved operator.\n - `tokenId` must exist.\n Emits an {Approval} event."},"functionSelector":"095ea7b3","id":1742,"implemented":false,"kind":"function","modifiers":[],"name":"approve","nameLocation":"4019:7:8","nodeType":"FunctionDefinition","parameters":{"id":1740,"nodeType":"ParameterList","parameters":[{"constant":false,"id":1737,"mutability":"mutable","name":"to","nameLocation":"4035:2:8","nodeType":"VariableDeclaration","scope":1742,"src":"4027:10:8","stateVariable":false,"storageLocation":"default","typeDescriptions":{"typeIdentifier":"t_address","typeString":"address"},"typeName":{"id":1736,"name":"address","nodeType":"ElementaryTypeName","src":"4027:7:8","stateMutability":"nonpayable","typeDescriptions":{"typeIdentifier":"t_address","typeString":"address"}},"visibility":"internal"},{"constant":false,"id":1739,"mutability":"mutable","name":"tokenId","nameLocation":"4047:7:8","nodeType":"VariableDeclaration","scope":1742,"src":"4039:15:8","stateVariable":false,"storageLocation":"default","typeDescriptions":{"typeIdentifier":"t_uint256","typeString":"uint256"},"typeName":{"id":1738,"name":"uint256","nodeType":"ElementaryTypeName","src":"4039:7:8","typeDescriptions":{"typeIdentifier":"t_uint256","typeString":"uint256"}},"visibility":"internal"}],"src":"4026:29:8"},"returnParameters":{"id":1741,"nodeType":"ParameterList","parameters":[],"src":"4064:0:8"},"scope":1769,"src":"4010:55:8","stateMutability":"nonpayable","virtual":false,"visibility":"external"},{"documentation":{"id":1743,"nodeType":"StructuredDocumentation","src":"4071:315:8","text":" @dev Approve or remove `operator` as an operator for the caller.\n Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller.\n Requirements:\n - The `operator` cannot be the address zero.\n Emits an {ApprovalForAll} event."},"functionSelector":"a22cb465","id":1750,"implemented":false,"kind":"function","modifiers":[],"name":"setApprovalForAll","nameLocation":"4400:17:8","nodeType":"FunctionDefinition","parameters":{"id":1748,"nodeType":"ParameterList","parameters":[{"constant":false,"id":1745,"mutability":"mutable","name":"operator","nameLocation":"4426:8:8","nodeType":"VariableDeclaration","scope":1750,"src":"4418:16:8","stateVariable":false,"storageLocation":"default","typeDescriptions":{"typeIdentifier":"t_address","typeString":"address"},"typeName":{"id":1744,"name":"address","nodeType":"ElementaryTypeName","src":"4418:7:8","stateMutability":"nonpayable","typeDescriptions":{"typeIdentifier":"t_address","typeString":"address"}},"visibility":"internal"},{"constant":false,"id":1747,"mutability":"mutable","name":"approved","nameLocation":"4441:8:8","nodeType":"VariableDeclaration","scope":1750,"src":"4436:13:8","stateVariable":false,"storageLocation":"default","typeDescriptions":{"typeIdentifier":"t_bool","typeString":"bool"},"typeName":{"id":1746,"name":"bool","nodeType":"ElementaryTypeName","src":"4436:4:8","typeDescriptions":{"typeIdentifier":"t_bool","typeString":"bool"}},"visibility":"internal"}],"src":"4417:33:8"},"returnParameters":{"id":1749,"nodeType":"ParameterList","parameters":[],"src":"4459:0:8"},"scope":1769,"src":"4391:69:8","stateMutability":"nonpayable","virtual":false,"visibility":"external"},{"documentation":{"id":1751,"nodeType":"StructuredDocumentation","src":"4466:139:8","text":" @dev Returns the account approved for `tokenId` token.\n Requirements:\n - `tokenId` must 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tion"}],"devdoc":{"details":"Contract module that allows children to implement role-based access control mechanisms. This is a lightweight version that doesn't allow enumerating role members except through off-chain means by accessing the contract event logs. Some applications may benefit from on-chain enumerability, for those cases see {AccessControlEnumerable}. Roles are referred to by their `bytes32` identifier. These should be exposed in the external API and be unique. The best way to achieve this is by using `public constant` hash digests: ```solidity bytes32 public constant MY_ROLE = keccak256(\"MY_ROLE\"); ``` Roles can be used to represent a set of permissions. To restrict access to a function call, use {hasRole}: ```solidity function foo() public { require(hasRole(MY_ROLE, msg.sender)); ... } ``` Roles can be granted and revoked dynamically via the {grantRole} and {revokeRole} functions. Each role has an associated admin role, and only accounts that have a role's admin role can call {grantRole} and {revokeRole}. By default, the admin role for all roles is `DEFAULT_ADMIN_ROLE`, which means that only accounts with this role will be able to grant or revoke other roles. More complex role relationships can be created by using {_setRoleAdmin}. WARNING: The `DEFAULT_ADMIN_ROLE` is also its own admin: it has permission to grant and revoke this role. Extra precautions should be taken to secure accounts that have been granted it. We recommend using {AccessControlDefaultAdminRules} to enforce additional security measures for this role.","errors":{"AccessControlBadConfirmation()":[{"details":"The caller of a function is not the expected one. NOTE: Don't confuse with {AccessControlUnauthorizedAccount}."}],"AccessControlUnauthorizedAccount(address,bytes32)":[{"details":"The `account` is missing a role."}]},"events":{"RoleAdminChanged(bytes32,bytes32,bytes32)":{"details":"Emitted when `newAdminRole` is set as ``role``'s admin role, replacing `previousAdminRole` `DEFAULT_ADMIN_ROLE` is the starting admin for all roles, despite {RoleAdminChanged} not being emitted to signal this."},"RoleGranted(bytes32,address,address)":{"details":"Emitted when `account` is granted `role`. `sender` is the account that originated the contract call. This account bears the admin role (for the granted role). Expected in cases where the role was granted using the internal {AccessControl-_grantRole}."},"RoleRevoked(bytes32,address,address)":{"details":"Emitted when `account` is revoked `role`. `sender` is the account that originated the contract call: - if using `revokeRole`, it is the admin role bearer - if using `renounceRole`, it is the role bearer (i.e. `account`)"}},"kind":"dev","methods":{"getRoleAdmin(bytes32)":{"details":"Returns the admin role that controls `role`. See {grantRole} and {revokeRole}. To change a role's admin, use {_setRoleAdmin}."},"grantRole(bytes32,address)":{"details":"Grants `role` to `account`. If `account` had not been already granted `role`, emits a {RoleGranted} event. Requirements: - the caller must have ``role``'s admin role. May emit a {RoleGranted} event."},"hasRole(bytes32,address)":{"details":"Returns `true` if `account` has been granted `role`."},"renounceRole(bytes32,address)":{"details":"Revokes `role` from the calling account. Roles are often managed via {grantRole} and {revokeRole}: this function's purpose is to provide a mechanism for accounts to lose their privileges if they are compromised (such as when a trusted device is misplaced). If the calling account had been revoked `role`, emits a {RoleRevoked} event. Requirements: - the caller must be `callerConfirmation`. May emit a {RoleRevoked} event."},"revokeRole(bytes32,address)":{"details":"Revokes `role` from `account`. If `account` had been granted `role`, emits a {RoleRevoked} event. Requirements: - the caller must have ``role``'s admin role. May emit a {RoleRevoked} event."},"supportsInterface(bytes4)":{"details":"See {IERC165-supportsInterface}."}},"version":1},"evm":{"bytecode":{"functionDebugData":{},"generatedSources":[],"linkReferences":{},"object":"","opcodes":"","sourceMap":""},"deployedBytecode":{"functionDebugData":{},"generatedSources":[],"immutableReferences":{},"linkReferences":{},"object":"","opcodes":"","sourceMap":""},"gasEstimates":null,"methodIdentifiers":{"DEFAULT_ADMIN_ROLE()":"a217fddf","getRoleAdmin(bytes32)":"248a9ca3","grantRole(bytes32,address)":"2f2ff15d","hasRole(bytes32,address)":"91d14854","renounceRole(bytes32,address)":"36568abe","revokeRole(bytes32,address)":"d547741f","supportsInterface(bytes4)":"01ffc9a7"}},"metadata":"{\"compiler\":{\"version\":\"0.8.28+commit.7893614a\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"inputs\":[],\"name\":\"AccessControlBadConfirmation\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"},{\"internalType\":\"bytes32\",\"name\":\"neededRole\",\"type\":\"bytes32\"}],\"name\":\"AccessControlUnauthorizedAccount\",\"type\":\"error\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"bytes32\",\"name\":\"role\",\"type\":\"bytes32\"},{\"indexed\":true,\"internalType\":\"bytes32\",\"name\":\"previousAdminRole\",\"type\":\"bytes32\"},{\"indexed\":true,\"internalType\":\"bytes32\",\"name\":\"newAdminRole\",\"type\":\"bytes32\"}],\"name\":\"RoleAdminChanged\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"bytes32\",\"name\":\"role\",\"type\":\"bytes32\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"sender\",\"type\":\"address\"}],\"name\":\"RoleGranted\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"bytes32\",\"name\":\"role\",\"type\":\"bytes32\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"sender\",\"type\":\"address\"}],\"name\":\"RoleRevoked\",\"type\":\"event\"},{\"inputs\":[],\"name\":\"DEFAULT_ADMIN_ROLE\",\"outputs\":[{\"internalType\":\"bytes32\",\"name\":\"\",\"type\":\"bytes32\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes32\",\"name\":\"role\",\"type\":\"bytes32\"}],\"name\":\"getRoleAdmin\",\"outputs\":[{\"internalType\":\"bytes32\",\"name\":\"\",\"type\":\"bytes32\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes32\",\"name\":\"role\",\"type\":\"bytes32\"},{\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"}],\"name\":\"grantRole\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes32\",\"name\":\"role\",\"type\":\"bytes32\"},{\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"}],\"name\":\"hasRole\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes32\",\"name\":\"role\",\"type\":\"bytes32\"},{\"internalType\":\"address\",\"name\":\"callerConfirmation\",\"type\":\"address\"}],\"name\":\"renounceRole\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes32\",\"name\":\"role\",\"type\":\"bytes32\"},{\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"}],\"name\":\"revokeRole\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes4\",\"name\":\"interfaceId\",\"type\":\"bytes4\"}],\"name\":\"supportsInterface\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"}],\"devdoc\":{\"details\":\"Contract module that allows children to implement role-based access control mechanisms. This is a lightweight version that doesn't allow enumerating role members except through off-chain means by accessing the contract event logs. Some applications may benefit from on-chain enumerability, for those cases see {AccessControlEnumerable}. Roles are referred to by their `bytes32` identifier. These should be exposed in the external API and be unique. The best way to achieve this is by using `public constant` hash digests: ```solidity bytes32 public constant MY_ROLE = keccak256(\\\"MY_ROLE\\\"); ``` Roles can be used to represent a set of permissions. To restrict access to a function call, use {hasRole}: ```solidity function foo() public { require(hasRole(MY_ROLE, msg.sender)); ... } ``` Roles can be granted and revoked dynamically via the {grantRole} and {revokeRole} functions. Each role has an associated admin role, and only accounts that have a role's admin role can call {grantRole} and {revokeRole}. By default, the admin role for all roles is `DEFAULT_ADMIN_ROLE`, which means that only accounts with this role will be able to grant or revoke other roles. More complex role relationships can be created by using {_setRoleAdmin}. WARNING: The `DEFAULT_ADMIN_ROLE` is also its own admin: it has permission to grant and revoke this role. Extra precautions should be taken to secure accounts that have been granted it. We recommend using {AccessControlDefaultAdminRules} to enforce additional security measures for this role.\",\"errors\":{\"AccessControlBadConfirmation()\":[{\"details\":\"The caller of a function is not the expected one. NOTE: Don't confuse with {AccessControlUnauthorizedAccount}.\"}],\"AccessControlUnauthorizedAccount(address,bytes32)\":[{\"details\":\"The `account` is missing a role.\"}]},\"events\":{\"RoleAdminChanged(bytes32,bytes32,bytes32)\":{\"details\":\"Emitted when `newAdminRole` is set as ``role``'s admin role, replacing `previousAdminRole` `DEFAULT_ADMIN_ROLE` is the starting admin for all roles, despite {RoleAdminChanged} not being emitted to signal this.\"},\"RoleGranted(bytes32,address,address)\":{\"details\":\"Emitted when `account` is granted `role`. `sender` is the account that originated the contract call. This account bears the admin role (for the granted role). Expected in cases where the role was granted using the internal {AccessControl-_grantRole}.\"},\"RoleRevoked(bytes32,address,address)\":{\"details\":\"Emitted when `account` is revoked `role`. `sender` is the account that originated the contract call: - if using `revokeRole`, it is the admin role bearer - if using `renounceRole`, it is the role bearer (i.e. `account`)\"}},\"kind\":\"dev\",\"methods\":{\"getRoleAdmin(bytes32)\":{\"details\":\"Returns the admin role that controls `role`. See {grantRole} and {revokeRole}. To change a role's admin, use {_setRoleAdmin}.\"},\"grantRole(bytes32,address)\":{\"details\":\"Grants `role` to `account`. If `account` had not been already granted `role`, emits a {RoleGranted} event. Requirements: - the caller must have ``role``'s admin role. May emit a {RoleGranted} event.\"},\"hasRole(bytes32,address)\":{\"details\":\"Returns `true` if `account` has been granted `role`.\"},\"renounceRole(bytes32,address)\":{\"details\":\"Revokes `role` from the calling account. Roles are often managed via {grantRole} and {revokeRole}: this function's purpose is to provide a mechanism for accounts to lose their privileges if they are compromised (such as when a trusted device is misplaced). If the calling account had been revoked `role`, emits a {RoleRevoked} event. Requirements: - the caller must be `callerConfirmation`. May emit a {RoleRevoked} event.\"},\"revokeRole(bytes32,address)\":{\"details\":\"Revokes `role` from `account`. If `account` had been granted `role`, emits a {RoleRevoked} event. Requirements: - the caller must have ``role``'s admin role. May emit a {RoleRevoked} event.\"},\"supportsInterface(bytes4)\":{\"details\":\"See {IERC165-supportsInterface}.\"}},\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{},\"version\":1}},\"settings\":{\"compilationTarget\":{\"@openzeppelin/contracts/access/AccessControl.sol\":\"AccessControl\"},\"evmVersion\":\"paris\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\",\"useLiteralContent\":true},\"optimizer\":{\"enabled\":true,\"runs\":200},\"remappings\":[]},\"sources\":{\"@openzeppelin/contracts/access/AccessControl.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.3.0) (access/AccessControl.sol)\\n\\npragma solidity ^0.8.20;\\n\\nimport {IAccessControl} from \\\"./IAccessControl.sol\\\";\\nimport {Context} from \\\"../utils/Context.sol\\\";\\nimport {ERC165} from \\\"../utils/introspection/ERC165.sol\\\";\\n\\n/**\\n * @dev Contract module that allows children to implement role-based access\\n * control mechanisms. This is a lightweight version that doesn't allow enumerating role\\n * members except through off-chain means by accessing the contract event logs. Some\\n * applications may benefit from on-chain enumerability, for those cases see\\n * {AccessControlEnumerable}.\\n *\\n * Roles are referred to by their `bytes32` identifier. These should be exposed\\n * in the external API and be unique. The best way to achieve this is by\\n * using `public constant` hash digests:\\n *\\n * ```solidity\\n * bytes32 public constant MY_ROLE = keccak256(\\\"MY_ROLE\\\");\\n * ```\\n *\\n * Roles can be used to represent a set of permissions. To restrict access to a\\n * function call, use {hasRole}:\\n *\\n * ```solidity\\n * function foo() public {\\n * require(hasRole(MY_ROLE, msg.sender));\\n * ...\\n * }\\n * ```\\n *\\n * Roles can be granted and revoked dynamically via the {grantRole} and\\n * {revokeRole} functions. Each role has an associated admin role, and only\\n * accounts that have a role's admin role can call {grantRole} and {revokeRole}.\\n *\\n * By default, the admin role for all roles is `DEFAULT_ADMIN_ROLE`, which means\\n * that only accounts with this role will be able to grant or revoke other\\n * roles. More complex role relationships can be created by using\\n * {_setRoleAdmin}.\\n *\\n * WARNING: The `DEFAULT_ADMIN_ROLE` is also its own admin: it has permission to\\n * grant and revoke this role. Extra precautions should be taken to secure\\n * accounts that have been granted it. We recommend using {AccessControlDefaultAdminRules}\\n * to enforce additional security measures for this role.\\n */\\nabstract contract AccessControl is Context, IAccessControl, ERC165 {\\n struct RoleData {\\n mapping(address account => bool) hasRole;\\n bytes32 adminRole;\\n }\\n\\n mapping(bytes32 role => RoleData) private _roles;\\n\\n bytes32 public constant DEFAULT_ADMIN_ROLE = 0x00;\\n\\n /**\\n * @dev Modifier that checks that an account has a specific role. Reverts\\n * with an {AccessControlUnauthorizedAccount} error including the required role.\\n */\\n modifier onlyRole(bytes32 role) {\\n _checkRole(role);\\n _;\\n }\\n\\n /**\\n * @dev See {IERC165-supportsInterface}.\\n */\\n function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {\\n return interfaceId == type(IAccessControl).interfaceId || super.supportsInterface(interfaceId);\\n }\\n\\n /**\\n * @dev Returns `true` if `account` has been granted `role`.\\n */\\n function hasRole(bytes32 role, address account) public view virtual returns (bool) {\\n return _roles[role].hasRole[account];\\n }\\n\\n /**\\n * @dev Reverts with an {AccessControlUnauthorizedAccount} error if `_msgSender()`\\n * is missing `role`. Overriding this function changes the behavior of the {onlyRole} modifier.\\n */\\n function _checkRole(bytes32 role) internal view virtual {\\n _checkRole(role, _msgSender());\\n }\\n\\n /**\\n * @dev Reverts with an {AccessControlUnauthorizedAccount} error if `account`\\n * is missing `role`.\\n */\\n function _checkRole(bytes32 role, address account) internal view virtual {\\n if (!hasRole(role, account)) {\\n revert AccessControlUnauthorizedAccount(account, role);\\n }\\n }\\n\\n /**\\n * @dev Returns the admin role that controls `role`. See {grantRole} and\\n * {revokeRole}.\\n *\\n * To change a role's admin, use {_setRoleAdmin}.\\n */\\n function getRoleAdmin(bytes32 role) public view virtual returns (bytes32) {\\n return _roles[role].adminRole;\\n }\\n\\n /**\\n * @dev Grants `role` to `account`.\\n *\\n * If `account` had not been already granted `role`, emits a {RoleGranted}\\n * event.\\n *\\n * Requirements:\\n *\\n * - the caller must have ``role``'s admin role.\\n *\\n * May emit a {RoleGranted} event.\\n */\\n function grantRole(bytes32 role, address account) public virtual onlyRole(getRoleAdmin(role)) {\\n _grantRole(role, account);\\n }\\n\\n /**\\n * @dev Revokes `role` from `account`.\\n *\\n * If `account` had been granted `role`, emits a {RoleRevoked} event.\\n *\\n * Requirements:\\n *\\n * - the caller must have ``role``'s admin role.\\n *\\n * May emit a {RoleRevoked} event.\\n */\\n function revokeRole(bytes32 role, address account) public virtual onlyRole(getRoleAdmin(role)) {\\n _revokeRole(role, account);\\n }\\n\\n /**\\n * @dev Revokes `role` from the calling account.\\n *\\n * Roles are often managed via {grantRole} and {revokeRole}: this function's\\n * purpose is to provide a mechanism for accounts to lose their privileges\\n * if they are compromised (such as when a trusted device is misplaced).\\n *\\n * If the calling account had been revoked `role`, emits a {RoleRevoked}\\n * event.\\n *\\n * Requirements:\\n *\\n * - the caller must be `callerConfirmation`.\\n *\\n * May emit a {RoleRevoked} event.\\n */\\n function renounceRole(bytes32 role, address callerConfirmation) public virtual {\\n if (callerConfirmation != _msgSender()) {\\n revert AccessControlBadConfirmation();\\n }\\n\\n _revokeRole(role, callerConfirmation);\\n }\\n\\n /**\\n * @dev Sets `adminRole` as ``role``'s admin role.\\n *\\n * Emits a {RoleAdminChanged} event.\\n */\\n function _setRoleAdmin(bytes32 role, bytes32 adminRole) internal virtual {\\n bytes32 previousAdminRole = getRoleAdmin(role);\\n _roles[role].adminRole = adminRole;\\n emit RoleAdminChanged(role, previousAdminRole, adminRole);\\n }\\n\\n /**\\n * @dev Attempts to grant `role` to `account` and returns a boolean indicating if `role` was granted.\\n *\\n * Internal function without access restriction.\\n *\\n * May emit a {RoleGranted} event.\\n */\\n function _grantRole(bytes32 role, address account) internal virtual returns (bool) {\\n if (!hasRole(role, account)) {\\n _roles[role].hasRole[account] = true;\\n emit RoleGranted(role, account, _msgSender());\\n return true;\\n } else {\\n return false;\\n }\\n }\\n\\n /**\\n * @dev Attempts to revoke `role` from `account` and returns a boolean indicating if `role` was revoked.\\n *\\n * Internal function without access restriction.\\n *\\n * May emit a {RoleRevoked} event.\\n */\\n function _revokeRole(bytes32 role, address account) internal virtual returns (bool) {\\n if (hasRole(role, account)) {\\n _roles[role].hasRole[account] = false;\\n emit RoleRevoked(role, account, _msgSender());\\n return true;\\n } else {\\n return false;\\n }\\n }\\n}\\n\",\"keccak256\":\"0xc1bebdee8943bd5e9ef1e0f2e63296aa1dd4171a66b9e74d0286220e891e1458\",\"license\":\"MIT\"},\"@openzeppelin/contracts/access/IAccessControl.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.3.0) (access/IAccessControl.sol)\\n\\npragma solidity ^0.8.20;\\n\\n/**\\n * @dev External interface of AccessControl declared to support ERC-165 detection.\\n */\\ninterface IAccessControl {\\n /**\\n * @dev The `account` is missing a role.\\n */\\n error AccessControlUnauthorizedAccount(address account, bytes32 neededRole);\\n\\n /**\\n * @dev The caller of a function is not the expected one.\\n *\\n * NOTE: Don't confuse with {AccessControlUnauthorizedAccount}.\\n */\\n error AccessControlBadConfirmation();\\n\\n /**\\n * @dev Emitted when `newAdminRole` is set as ``role``'s admin role, replacing `previousAdminRole`\\n *\\n * `DEFAULT_ADMIN_ROLE` is the starting admin for all roles, despite\\n * {RoleAdminChanged} not being emitted to signal this.\\n */\\n event RoleAdminChanged(bytes32 indexed role, bytes32 indexed previousAdminRole, bytes32 indexed newAdminRole);\\n\\n /**\\n * @dev Emitted when `account` is granted `role`.\\n *\\n * `sender` is the account that originated the contract call. This account bears the admin role (for the granted role).\\n * Expected in cases where the role was granted using the internal {AccessControl-_grantRole}.\\n */\\n event RoleGranted(bytes32 indexed role, address indexed account, address indexed sender);\\n\\n /**\\n * @dev Emitted when `account` is revoked `role`.\\n *\\n * `sender` is the account that originated the contract call:\\n * - if using `revokeRole`, it is the admin role bearer\\n * - if using `renounceRole`, it is the role bearer (i.e. `account`)\\n */\\n event RoleRevoked(bytes32 indexed role, address indexed account, address indexed sender);\\n\\n /**\\n * @dev Returns `true` if `account` has been granted `role`.\\n */\\n function hasRole(bytes32 role, address account) external view returns (bool);\\n\\n /**\\n * @dev Returns the admin role that controls `role`. See {grantRole} and\\n * {revokeRole}.\\n *\\n * To change a role's admin, use {AccessControl-_setRoleAdmin}.\\n */\\n function getRoleAdmin(bytes32 role) external view returns (bytes32);\\n\\n /**\\n * @dev Grants `role` to `account`.\\n *\\n * If `account` had not been already granted `role`, emits a {RoleGranted}\\n * event.\\n *\\n * Requirements:\\n *\\n * - the caller must have ``role``'s admin role.\\n */\\n function grantRole(bytes32 role, address account) external;\\n\\n /**\\n * @dev Revokes `role` from `account`.\\n *\\n * If `account` had been granted `role`, emits a {RoleRevoked} event.\\n *\\n * Requirements:\\n *\\n * - the caller must have ``role``'s admin role.\\n */\\n function revokeRole(bytes32 role, address account) external;\\n\\n /**\\n * @dev Revokes `role` from the calling account.\\n *\\n * Roles are often managed via {grantRole} and {revokeRole}: this function's\\n * purpose is to provide a mechanism for accounts to lose their privileges\\n * if they are compromised (such as when a trusted device is misplaced).\\n *\\n * If the calling account had been granted `role`, emits a {RoleRevoked}\\n * event.\\n *\\n * Requirements:\\n *\\n * - the caller must be `callerConfirmation`.\\n */\\n function renounceRole(bytes32 role, address callerConfirmation) external;\\n}\\n\",\"keccak256\":\"0x4d9a2b261b56a1e4a37bb038151dec98b952fed16de2bdfdda27e38e2b12b530\",\"license\":\"MIT\"},\"@openzeppelin/contracts/utils/Context.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.0.1) (utils/Context.sol)\\n\\npragma solidity ^0.8.20;\\n\\n/**\\n * @dev Provides information about the current execution context, including the\\n * sender of the transaction and its data. While these are generally available\\n * via msg.sender and msg.data, they should not be accessed in such a direct\\n * manner, since when dealing with meta-transactions the account sending and\\n * paying for execution may not be the actual sender (as far as an application\\n * is concerned).\\n *\\n * This contract is only required for intermediate, library-like contracts.\\n */\\nabstract contract Context {\\n function _msgSender() internal view virtual returns (address) {\\n return msg.sender;\\n }\\n\\n function _msgData() internal view virtual returns (bytes calldata) {\\n return msg.data;\\n }\\n\\n function _contextSuffixLength() internal view virtual returns (uint256) {\\n return 0;\\n }\\n}\\n\",\"keccak256\":\"0x493033a8d1b176a037b2cc6a04dad01a5c157722049bbecf632ca876224dd4b2\",\"license\":\"MIT\"},\"@openzeppelin/contracts/utils/introspection/ERC165.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.1.0) (utils/introspection/ERC165.sol)\\n\\npragma solidity ^0.8.20;\\n\\nimport {IERC165} from \\\"./IERC165.sol\\\";\\n\\n/**\\n * @dev Implementation of the {IERC165} interface.\\n *\\n * Contracts that want to implement ERC-165 should inherit from this contract and override {supportsInterface} to check\\n * for the additional interface id that will be supported. For example:\\n *\\n * ```solidity\\n * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {\\n * return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId);\\n * }\\n * ```\\n */\\nabstract contract ERC165 is IERC165 {\\n /**\\n * @dev See {IERC165-supportsInterface}.\\n */\\n function supportsInterface(bytes4 interfaceId) public view virtual returns (bool) {\\n return interfaceId == type(IERC165).interfaceId;\\n }\\n}\\n\",\"keccak256\":\"0xddce8e17e3d3f9ed818b4f4c4478a8262aab8b11ed322f1bf5ed705bb4bd97fa\",\"license\":\"MIT\"},\"@openzeppelin/contracts/utils/introspection/IERC165.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.1.0) (utils/introspection/IERC165.sol)\\n\\npragma solidity ^0.8.20;\\n\\n/**\\n * @dev Interface of the ERC-165 standard, as defined in the\\n * https://eips.ethereum.org/EIPS/eip-165[ERC].\\n *\\n * Implementers can declare support of contract interfaces, which can then be\\n * queried by others ({ERC165Checker}).\\n *\\n * For an implementation, see {ERC165}.\\n */\\ninterface IERC165 {\\n /**\\n * @dev Returns true if this contract implements the interface defined by\\n * `interfaceId`. See the corresponding\\n * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[ERC section]\\n * to learn more about how these ids are created.\\n *\\n * This function call must use less than 30 000 gas.\\n */\\n function supportsInterface(bytes4 interfaceId) external view returns (bool);\\n}\\n\",\"keccak256\":\"0x79796192ec90263f21b464d5bc90b777a525971d3de8232be80d9c4f9fb353b8\",\"license\":\"MIT\"}},\"version\":1}","storageLayout":{"storage":[{"astId":26,"contract":"@openzeppelin/contracts/access/AccessControl.sol:AccessControl","label":"_roles","offset":0,"slot":"0","type":"t_mapping(t_bytes32,t_struct(RoleData)21_storage)"}],"types":{"t_address":{"encoding":"inplace","label":"address","numberOfBytes":"20"},"t_bool":{"encoding":"inplace","label":"bool","numberOfBytes":"1"},"t_bytes32":{"encoding":"inplace","label":"bytes32","numberOfBytes":"32"},"t_mapping(t_address,t_bool)":{"encoding":"mapping","key":"t_address","label":"mapping(address => bool)","numberOfBytes":"32","value":"t_bool"},"t_mapping(t_bytes32,t_struct(RoleData)21_storage)":{"encoding":"mapping","key":"t_bytes32","label":"mapping(bytes32 => struct AccessControl.RoleData)","numberOfBytes":"32","value":"t_struct(RoleData)21_storage"},"t_struct(RoleData)21_storage":{"encoding":"inplace","label":"struct AccessControl.RoleData","members":[{"astId":18,"contract":"@openzeppelin/contracts/access/AccessControl.sol:AccessControl","label":"hasRole","offset":0,"slot":"0","type":"t_mapping(t_address,t_bool)"},{"astId":20,"contract":"@openzeppelin/contracts/access/AccessControl.sol:AccessControl","label":"adminRole","offset":0,"slot":"1","type":"t_bytes32"}],"numberOfBytes":"64"}}},"userdoc":{"kind":"user","methods":{},"version":1}}},"@openzeppelin/contracts/access/IAccessControl.sol":{"IAccessControl":{"abi":[{"inputs":[],"name":"AccessControlBadConfirmation","type":"error"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"bytes32","name":"neededRole","type":"bytes32"}],"name":"AccessControlUnauthorizedAccount","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"bytes32","name":"previousAdminRole","type":"bytes32"},{"indexed":true,"internalType":"bytes32","name":"newAdminRole","type":"bytes32"}],"name":"RoleAdminChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"sender","type":"address"}],"name":"RoleGranted","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"sender","type":"address"}],"name":"RoleRevoked","type":"event"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"}],"name":"getRoleAdmin","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"grantRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"hasRole","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"callerConfirmation","type":"address"}],"name":"renounceRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"revokeRole","outputs":[],"stateMutability":"nonpayable","type":"function"}],"devdoc":{"details":"External interface of AccessControl declared to support ERC-165 detection.","errors":{"AccessControlBadConfirmation()":[{"details":"The caller of a function is not the expected one. NOTE: Don't confuse with {AccessControlUnauthorizedAccount}."}],"AccessControlUnauthorizedAccount(address,bytes32)":[{"details":"The `account` is missing a role."}]},"events":{"RoleAdminChanged(bytes32,bytes32,bytes32)":{"details":"Emitted when `newAdminRole` is set as ``role``'s admin role, replacing `previousAdminRole` `DEFAULT_ADMIN_ROLE` is the starting admin for all roles, despite {RoleAdminChanged} not being emitted to signal this."},"RoleGranted(bytes32,address,address)":{"details":"Emitted when `account` is granted `role`. `sender` is the account that originated the contract call. This account bears the admin role (for the granted role). Expected in cases where the role was granted using the internal {AccessControl-_grantRole}."},"RoleRevoked(bytes32,address,address)":{"details":"Emitted when `account` is revoked `role`. `sender` is the account that originated the contract call: - if using `revokeRole`, it is the admin role bearer - if using `renounceRole`, it is the role bearer (i.e. `account`)"}},"kind":"dev","methods":{"getRoleAdmin(bytes32)":{"details":"Returns the admin role that controls `role`. See {grantRole} and {revokeRole}. To change a role's admin, use {AccessControl-_setRoleAdmin}."},"grantRole(bytes32,address)":{"details":"Grants `role` to `account`. If `account` had not been already granted `role`, emits a {RoleGranted} event. Requirements: - the caller must have ``role``'s admin role."},"hasRole(bytes32,address)":{"details":"Returns `true` if `account` has been granted `role`."},"renounceRole(bytes32,address)":{"details":"Revokes `role` from the calling account. Roles are often managed via {grantRole} and {revokeRole}: this function's purpose is to provide a mechanism for accounts to lose their privileges if they are compromised (such as when a trusted device is misplaced). If the calling account had been granted `role`, emits a {RoleRevoked} event. Requirements: - the caller must be `callerConfirmation`."},"revokeRole(bytes32,address)":{"details":"Revokes `role` from `account`. If `account` had been granted `role`, emits a {RoleRevoked} event. Requirements: - the caller must have ``role``'s admin role."}},"version":1},"evm":{"bytecode":{"functionDebugData":{},"generatedSources":[],"linkReferences":{},"object":"","opcodes":"","sourceMap":""},"deployedBytecode":{"functionDebugData":{},"generatedSources":[],"immutableReferences":{},"linkReferences":{},"object":"","opcodes":"","sourceMap":""},"gasEstimates":null,"methodIdentifiers":{"getRoleAdmin(bytes32)":"248a9ca3","grantRole(bytes32,address)":"2f2ff15d","hasRole(bytes32,address)":"91d14854","renounceRole(bytes32,address)":"36568abe","revokeRole(bytes32,address)":"d547741f"}},"metadata":"{\"compiler\":{\"version\":\"0.8.28+commit.7893614a\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"inputs\":[],\"name\":\"AccessControlBadConfirmation\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"},{\"internalType\":\"bytes32\",\"name\":\"neededRole\",\"type\":\"bytes32\"}],\"name\":\"AccessControlUnauthorizedAccount\",\"type\":\"error\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"bytes32\",\"name\":\"role\",\"type\":\"bytes32\"},{\"indexed\":true,\"internalType\":\"bytes32\",\"name\":\"previousAdminRole\",\"type\":\"bytes32\"},{\"indexed\":true,\"internalType\":\"bytes32\",\"name\":\"newAdminRole\",\"type\":\"bytes32\"}],\"name\":\"RoleAdminChanged\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"bytes32\",\"name\":\"role\",\"type\":\"bytes32\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"sender\",\"type\":\"address\"}],\"name\":\"RoleGranted\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"bytes32\",\"name\":\"role\",\"type\":\"bytes32\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"sender\",\"type\":\"address\"}],\"name\":\"RoleRevoked\",\"type\":\"event\"},{\"inputs\":[{\"internalType\":\"bytes32\",\"name\":\"role\",\"type\":\"bytes32\"}],\"name\":\"getRoleAdmin\",\"outputs\":[{\"internalType\":\"bytes32\",\"name\":\"\",\"type\":\"bytes32\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes32\",\"name\":\"role\",\"type\":\"bytes32\"},{\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"}],\"name\":\"grantRole\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes32\",\"name\":\"role\",\"type\":\"bytes32\"},{\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"}],\"name\":\"hasRole\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes32\",\"name\":\"role\",\"type\":\"bytes32\"},{\"internalType\":\"address\",\"name\":\"callerConfirmation\",\"type\":\"address\"}],\"name\":\"renounceRole\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes32\",\"name\":\"role\",\"type\":\"bytes32\"},{\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"}],\"name\":\"revokeRole\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"}],\"devdoc\":{\"details\":\"External interface of AccessControl declared to support ERC-165 detection.\",\"errors\":{\"AccessControlBadConfirmation()\":[{\"details\":\"The caller of a function is not the expected one. NOTE: Don't confuse with {AccessControlUnauthorizedAccount}.\"}],\"AccessControlUnauthorizedAccount(address,bytes32)\":[{\"details\":\"The `account` is missing a role.\"}]},\"events\":{\"RoleAdminChanged(bytes32,bytes32,bytes32)\":{\"details\":\"Emitted when `newAdminRole` is set as ``role``'s admin role, replacing `previousAdminRole` `DEFAULT_ADMIN_ROLE` is the starting admin for all roles, despite {RoleAdminChanged} not being emitted to signal this.\"},\"RoleGranted(bytes32,address,address)\":{\"details\":\"Emitted when `account` is granted `role`. `sender` is the account that originated the contract call. This account bears the admin role (for the granted role). Expected in cases where the role was granted using the internal {AccessControl-_grantRole}.\"},\"RoleRevoked(bytes32,address,address)\":{\"details\":\"Emitted when `account` is revoked `role`. `sender` is the account that originated the contract call: - if using `revokeRole`, it is the admin role bearer - if using `renounceRole`, it is the role bearer (i.e. `account`)\"}},\"kind\":\"dev\",\"methods\":{\"getRoleAdmin(bytes32)\":{\"details\":\"Returns the admin role that controls `role`. See {grantRole} and {revokeRole}. To change a role's admin, use {AccessControl-_setRoleAdmin}.\"},\"grantRole(bytes32,address)\":{\"details\":\"Grants `role` to `account`. If `account` had not been already granted `role`, emits a {RoleGranted} event. Requirements: - the caller must have ``role``'s admin role.\"},\"hasRole(bytes32,address)\":{\"details\":\"Returns `true` if `account` has been granted `role`.\"},\"renounceRole(bytes32,address)\":{\"details\":\"Revokes `role` from the calling account. Roles are often managed via {grantRole} and {revokeRole}: this function's purpose is to provide a mechanism for accounts to lose their privileges if they are compromised (such as when a trusted device is misplaced). If the calling account had been granted `role`, emits a {RoleRevoked} event. Requirements: - the caller must be `callerConfirmation`.\"},\"revokeRole(bytes32,address)\":{\"details\":\"Revokes `role` from `account`. If `account` had been granted `role`, emits a {RoleRevoked} event. Requirements: - the caller must have ``role``'s admin role.\"}},\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{},\"version\":1}},\"settings\":{\"compilationTarget\":{\"@openzeppelin/contracts/access/IAccessControl.sol\":\"IAccessControl\"},\"evmVersion\":\"paris\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\",\"useLiteralContent\":true},\"optimizer\":{\"enabled\":true,\"runs\":200},\"remappings\":[]},\"sources\":{\"@openzeppelin/contracts/access/IAccessControl.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.3.0) (access/IAccessControl.sol)\\n\\npragma solidity ^0.8.20;\\n\\n/**\\n * @dev External interface of AccessControl declared to support ERC-165 detection.\\n */\\ninterface IAccessControl {\\n /**\\n * @dev The `account` is missing a role.\\n */\\n error AccessControlUnauthorizedAccount(address account, bytes32 neededRole);\\n\\n /**\\n * @dev The caller of a function is not the expected one.\\n *\\n * NOTE: Don't confuse with {AccessControlUnauthorizedAccount}.\\n */\\n error AccessControlBadConfirmation();\\n\\n /**\\n * @dev Emitted when `newAdminRole` is set as ``role``'s admin role, replacing `previousAdminRole`\\n *\\n * `DEFAULT_ADMIN_ROLE` is the starting admin for all roles, despite\\n * {RoleAdminChanged} not being emitted to signal this.\\n */\\n event RoleAdminChanged(bytes32 indexed role, bytes32 indexed previousAdminRole, bytes32 indexed newAdminRole);\\n\\n /**\\n * @dev Emitted when `account` is granted `role`.\\n *\\n * `sender` is the account that originated the contract call. This account bears the admin role (for the granted role).\\n * Expected in cases where the role was granted using the internal {AccessControl-_grantRole}.\\n */\\n event RoleGranted(bytes32 indexed role, address indexed account, address indexed sender);\\n\\n /**\\n * @dev Emitted when `account` is revoked `role`.\\n *\\n * `sender` is the account that originated the contract call:\\n * - if using `revokeRole`, it is the admin role bearer\\n * - if using `renounceRole`, it is the role bearer (i.e. `account`)\\n */\\n event RoleRevoked(bytes32 indexed role, address indexed account, address indexed sender);\\n\\n /**\\n * @dev Returns `true` if `account` has been granted `role`.\\n */\\n function hasRole(bytes32 role, address account) external view returns (bool);\\n\\n /**\\n * @dev Returns the admin role that controls `role`. See {grantRole} and\\n * {revokeRole}.\\n *\\n * To change a role's admin, use {AccessControl-_setRoleAdmin}.\\n */\\n function getRoleAdmin(bytes32 role) external view returns (bytes32);\\n\\n /**\\n * @dev Grants `role` to `account`.\\n *\\n * If `account` had not been already granted `role`, emits a {RoleGranted}\\n * event.\\n *\\n * Requirements:\\n *\\n * - the caller must have ``role``'s admin role.\\n */\\n function grantRole(bytes32 role, address account) external;\\n\\n /**\\n * @dev Revokes `role` from `account`.\\n *\\n * If `account` had been granted `role`, emits a {RoleRevoked} event.\\n *\\n * Requirements:\\n *\\n * - the caller must have ``role``'s admin role.\\n */\\n function revokeRole(bytes32 role, address account) external;\\n\\n /**\\n * @dev Revokes `role` from the calling account.\\n *\\n * Roles are often managed via {grantRole} and {revokeRole}: this function's\\n * purpose is to provide a mechanism for accounts to lose their privileges\\n * if they are compromised (such as when a trusted device is misplaced).\\n *\\n * If the calling account had been granted `role`, emits a {RoleRevoked}\\n * event.\\n *\\n * Requirements:\\n *\\n * - the caller must be `callerConfirmation`.\\n */\\n function renounceRole(bytes32 role, address callerConfirmation) external;\\n}\\n\",\"keccak256\":\"0x4d9a2b261b56a1e4a37bb038151dec98b952fed16de2bdfdda27e38e2b12b530\",\"license\":\"MIT\"}},\"version\":1}","storageLayout":{"storage":[],"types":null},"userdoc":{"kind":"user","methods":{},"version":1}}},"@openzeppelin/contracts/access/Ownable.sol":{"Ownable":{"abi":[{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"OwnableInvalidOwner","type":"error"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"OwnableUnauthorizedAccount","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"}],"devdoc":{"details":"Contract module which provides a basic access control mechanism, where there is an account (an owner) that can be granted exclusive access to specific functions. The initial owner is set to the address provided by the deployer. This can later be changed with {transferOwnership}. This module is used through inheritance. It will make available the modifier `onlyOwner`, which can be applied to your functions to restrict their use to the owner.","errors":{"OwnableInvalidOwner(address)":[{"details":"The owner is not a valid owner account. (eg. `address(0)`)"}],"OwnableUnauthorizedAccount(address)":[{"details":"The caller account is not authorized to perform an operation."}]},"kind":"dev","methods":{"constructor":{"details":"Initializes the contract setting the address provided by the deployer as the initial owner."},"owner()":{"details":"Returns the address of the current owner."},"renounceOwnership()":{"details":"Leaves the contract without owner. It will not be possible to call `onlyOwner` functions. Can only be called by the current owner. NOTE: Renouncing ownership will leave the contract without an owner, thereby disabling any functionality that is only available to the owner."},"transferOwnership(address)":{"details":"Transfers ownership of the contract to a new account (`newOwner`). Can only be called by the current owner."}},"version":1},"evm":{"bytecode":{"functionDebugData":{},"generatedSources":[],"linkReferences":{},"object":"","opcodes":"","sourceMap":""},"deployedBytecode":{"functionDebugData":{},"generatedSources":[],"immutableReferences":{},"linkReferences":{},"object":"","opcodes":"","sourceMap":""},"gasEstimates":null,"methodIdentifiers":{"owner()":"8da5cb5b","renounceOwnership()":"715018a6","transferOwnership(address)":"f2fde38b"}},"metadata":"{\"compiler\":{\"version\":\"0.8.28+commit.7893614a\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"inputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"}],\"name\":\"OwnableInvalidOwner\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"}],\"name\":\"OwnableUnauthorizedAccount\",\"type\":\"error\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"previousOwner\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"newOwner\",\"type\":\"address\"}],\"name\":\"OwnershipTransferred\",\"type\":\"event\"},{\"inputs\":[],\"name\":\"owner\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"renounceOwnership\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"newOwner\",\"type\":\"address\"}],\"name\":\"transferOwnership\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"}],\"devdoc\":{\"details\":\"Contract module which provides a basic access control mechanism, where there is an account (an owner) that can be granted exclusive access to specific functions. The initial owner is set to the address provided by the deployer. This can later be changed with {transferOwnership}. This module is used through inheritance. It will make available the modifier `onlyOwner`, which can be applied to your functions to restrict their use to the owner.\",\"errors\":{\"OwnableInvalidOwner(address)\":[{\"details\":\"The owner is not a valid owner account. (eg. `address(0)`)\"}],\"OwnableUnauthorizedAccount(address)\":[{\"details\":\"The caller account is not authorized to perform an operation.\"}]},\"kind\":\"dev\",\"methods\":{\"constructor\":{\"details\":\"Initializes the contract setting the address provided by the deployer as the initial owner.\"},\"owner()\":{\"details\":\"Returns the address of the current owner.\"},\"renounceOwnership()\":{\"details\":\"Leaves the contract without owner. It will not be possible to call `onlyOwner` functions. Can only be called by the current owner. NOTE: Renouncing ownership will leave the contract without an owner, thereby disabling any functionality that is only available to the owner.\"},\"transferOwnership(address)\":{\"details\":\"Transfers ownership of the contract to a new account (`newOwner`). Can only be called by the current owner.\"}},\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{},\"version\":1}},\"settings\":{\"compilationTarget\":{\"@openzeppelin/contracts/access/Ownable.sol\":\"Ownable\"},\"evmVersion\":\"paris\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\",\"useLiteralContent\":true},\"optimizer\":{\"enabled\":true,\"runs\":200},\"remappings\":[]},\"sources\":{\"@openzeppelin/contracts/access/Ownable.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.0.0) (access/Ownable.sol)\\n\\npragma solidity ^0.8.20;\\n\\nimport {Context} from \\\"../utils/Context.sol\\\";\\n\\n/**\\n * @dev Contract module which provides a basic access control mechanism, where\\n * there is an account (an owner) that can be granted exclusive access to\\n * specific functions.\\n *\\n * The initial owner is set to the address provided by the deployer. This can\\n * later be changed with {transferOwnership}.\\n *\\n * This module is used through inheritance. It will make available the modifier\\n * `onlyOwner`, which can be applied to your functions to restrict their use to\\n * the owner.\\n */\\nabstract contract Ownable is Context {\\n address private _owner;\\n\\n /**\\n * @dev The caller account is not authorized to perform an operation.\\n */\\n error OwnableUnauthorizedAccount(address account);\\n\\n /**\\n * @dev The owner is not a valid owner account. (eg. `address(0)`)\\n */\\n error OwnableInvalidOwner(address owner);\\n\\n event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);\\n\\n /**\\n * @dev Initializes the contract setting the address provided by the deployer as the initial owner.\\n */\\n constructor(address initialOwner) {\\n if (initialOwner == address(0)) {\\n revert OwnableInvalidOwner(address(0));\\n }\\n _transferOwnership(initialOwner);\\n }\\n\\n /**\\n * @dev Throws if called by any account other than the owner.\\n */\\n modifier onlyOwner() {\\n _checkOwner();\\n _;\\n }\\n\\n /**\\n * @dev Returns the address of the current owner.\\n */\\n function owner() public view virtual returns (address) {\\n return _owner;\\n }\\n\\n /**\\n * @dev Throws if the sender is not the owner.\\n */\\n function _checkOwner() internal view virtual {\\n if (owner() != _msgSender()) {\\n revert OwnableUnauthorizedAccount(_msgSender());\\n }\\n }\\n\\n /**\\n * @dev Leaves the contract without owner. It will not be possible to call\\n * `onlyOwner` functions. Can only be called by the current owner.\\n *\\n * NOTE: Renouncing ownership will leave the contract without an owner,\\n * thereby disabling any functionality that is only available to the owner.\\n */\\n function renounceOwnership() public virtual onlyOwner {\\n _transferOwnership(address(0));\\n }\\n\\n /**\\n * @dev Transfers ownership of the contract to a new account (`newOwner`).\\n * Can only be called by the current owner.\\n */\\n function transferOwnership(address newOwner) public virtual onlyOwner {\\n if (newOwner == address(0)) {\\n revert OwnableInvalidOwner(address(0));\\n }\\n _transferOwnership(newOwner);\\n }\\n\\n /**\\n * @dev Transfers ownership of the contract to a new account (`newOwner`).\\n * Internal function without access restriction.\\n */\\n function _transferOwnership(address newOwner) internal virtual {\\n address oldOwner = _owner;\\n _owner = newOwner;\\n emit OwnershipTransferred(oldOwner, newOwner);\\n }\\n}\\n\",\"keccak256\":\"0xff6d0bb2e285473e5311d9d3caacb525ae3538a80758c10649a4d61029b017bb\",\"license\":\"MIT\"},\"@openzeppelin/contracts/utils/Context.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.0.1) (utils/Context.sol)\\n\\npragma solidity ^0.8.20;\\n\\n/**\\n * @dev Provides information about the current execution context, including the\\n * sender of the transaction and its data. While these are generally available\\n * via msg.sender and msg.data, they should not be accessed in such a direct\\n * manner, since when dealing with meta-transactions the account sending and\\n * paying for execution may not be the actual sender (as far as an application\\n * is concerned).\\n *\\n * This contract is only required for intermediate, library-like contracts.\\n */\\nabstract contract Context {\\n function _msgSender() internal view virtual returns (address) {\\n return msg.sender;\\n }\\n\\n function _msgData() internal view virtual returns (bytes calldata) {\\n return msg.data;\\n }\\n\\n function _contextSuffixLength() internal view virtual returns (uint256) {\\n return 0;\\n }\\n}\\n\",\"keccak256\":\"0x493033a8d1b176a037b2cc6a04dad01a5c157722049bbecf632ca876224dd4b2\",\"license\":\"MIT\"}},\"version\":1}","storageLayout":{"storage":[{"astId":387,"contract":"@openzeppelin/contracts/access/Ownable.sol:Ownable","label":"_owner","offset":0,"slot":"0","type":"t_address"}],"types":{"t_address":{"encoding":"inplace","label":"address","numberOfBytes":"20"}}},"userdoc":{"kind":"user","methods":{},"version":1}}},"@openzeppelin/contracts/interfaces/IERC4906.sol":{"IERC4906":{"abi":[{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"_fromTokenId","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"_toTokenId","type":"uint256"}],"name":"BatchMetadataUpdate","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"_tokenId","type":"uint256"}],"name":"MetadataUpdate","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"balance","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"operator","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"owner","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"}],"devdoc":{"events":{"Approval(address,address,uint256)":{"details":"Emitted when `owner` enables `approved` to manage the `tokenId` token."},"ApprovalForAll(address,address,bool)":{"details":"Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets."},"BatchMetadataUpdate(uint256,uint256)":{"details":"This event emits when the metadata of a range of tokens is changed. So that the third-party platforms such as NFT market could timely update the images and related attributes of the NFTs."},"MetadataUpdate(uint256)":{"details":"This event emits when the metadata of a token is changed. So that the third-party platforms such as NFT market could timely update the images and related attributes of the NFT."},"Transfer(address,address,uint256)":{"details":"Emitted when `tokenId` token is transferred from `from` to `to`."}},"kind":"dev","methods":{"approve(address,uint256)":{"details":"Gives permission to `to` to transfer `tokenId` token to another account. The approval is cleared when the token is transferred. Only a single account can be approved at a time, so approving the zero address clears previous approvals. Requirements: - The caller must own the token or be an approved operator. - `tokenId` must exist. Emits an {Approval} event."},"balanceOf(address)":{"details":"Returns the number of tokens in ``owner``'s account."},"getApproved(uint256)":{"details":"Returns the account approved for `tokenId` token. Requirements: - `tokenId` must exist."},"isApprovedForAll(address,address)":{"details":"Returns if the `operator` is allowed to manage all of the assets of `owner`. See {setApprovalForAll}"},"ownerOf(uint256)":{"details":"Returns the owner of the `tokenId` token. Requirements: - `tokenId` must exist."},"safeTransferFrom(address,address,uint256)":{"details":"Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients are aware of the ERC-721 protocol to prevent tokens from being forever locked. Requirements: - `from` cannot be the zero address. - `to` cannot be the zero address. - `tokenId` token must exist and be owned by `from`. - If the caller is not `from`, it must have been allowed to move this token by either {approve} or {setApprovalForAll}. - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer. Emits a {Transfer} event."},"safeTransferFrom(address,address,uint256,bytes)":{"details":"Safely transfers `tokenId` token from `from` to `to`. Requirements: - `from` cannot be the zero address. - `to` cannot be the zero address. - `tokenId` token must exist and be owned by `from`. - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}. - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer. Emits a {Transfer} event."},"setApprovalForAll(address,bool)":{"details":"Approve or remove `operator` as an operator for the caller. Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller. Requirements: - The `operator` cannot be the address zero. Emits an {ApprovalForAll} event."},"supportsInterface(bytes4)":{"details":"Returns true if this contract implements the interface defined by `interfaceId`. See the corresponding https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[ERC section] to learn more about how these ids are created. This function call must use less than 30 000 gas."},"transferFrom(address,address,uint256)":{"details":"Transfers `tokenId` token from `from` to `to`. WARNING: Note that the caller is responsible to confirm that the recipient is capable of receiving ERC-721 or else they may be permanently lost. Usage of {safeTransferFrom} prevents loss, though the caller must understand this adds an external call which potentially creates a reentrancy vulnerability. Requirements: - `from` cannot be the zero address. - `to` cannot be the zero address. - `tokenId` token must be owned by `from`. - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}. Emits a {Transfer} event."}},"title":"ERC-721 Metadata Update Extension","version":1},"evm":{"bytecode":{"functionDebugData":{},"generatedSources":[],"linkReferences":{},"object":"","opcodes":"","sourceMap":""},"deployedBytecode":{"functionDebugData":{},"generatedSources":[],"immutableReferences":{},"linkReferences":{},"object":"","opcodes":"","sourceMap":""},"gasEstimates":null,"methodIdentifiers":{"approve(address,uint256)":"095ea7b3","balanceOf(address)":"70a08231","getApproved(uint256)":"081812fc","isApprovedForAll(address,address)":"e985e9c5","ownerOf(uint256)":"6352211e","safeTransferFrom(address,address,uint256)":"42842e0e","safeTransferFrom(address,address,uint256,bytes)":"b88d4fde","setApprovalForAll(address,bool)":"a22cb465","supportsInterface(bytes4)":"01ffc9a7","transferFrom(address,address,uint256)":"23b872dd"}},"metadata":"{\"compiler\":{\"version\":\"0.8.28+commit.7893614a\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"approved\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"Approval\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"bool\",\"name\":\"approved\",\"type\":\"bool\"}],\"name\":\"ApprovalForAll\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"_fromTokenId\",\"type\":\"uint256\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"_toTokenId\",\"type\":\"uint256\"}],\"name\":\"BatchMetadataUpdate\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"_tokenId\",\"type\":\"uint256\"}],\"name\":\"MetadataUpdate\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"Transfer\",\"type\":\"event\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"approve\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"}],\"name\":\"balanceOf\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"balance\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"getApproved\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"}],\"name\":\"isApprovedForAll\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"ownerOf\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"safeTransferFrom\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"},{\"internalType\":\"bytes\",\"name\":\"data\",\"type\":\"bytes\"}],\"name\":\"safeTransferFrom\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"},{\"internalType\":\"bool\",\"name\":\"approved\",\"type\":\"bool\"}],\"name\":\"setApprovalForAll\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes4\",\"name\":\"interfaceId\",\"type\":\"bytes4\"}],\"name\":\"supportsInterface\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"transferFrom\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"}],\"devdoc\":{\"events\":{\"Approval(address,address,uint256)\":{\"details\":\"Emitted when `owner` enables `approved` to manage the `tokenId` token.\"},\"ApprovalForAll(address,address,bool)\":{\"details\":\"Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets.\"},\"BatchMetadataUpdate(uint256,uint256)\":{\"details\":\"This event emits when the metadata of a range of tokens is changed. So that the third-party platforms such as NFT market could timely update the images and related attributes of the NFTs.\"},\"MetadataUpdate(uint256)\":{\"details\":\"This event emits when the metadata of a token is changed. So that the third-party platforms such as NFT market could timely update the images and related attributes of the NFT.\"},\"Transfer(address,address,uint256)\":{\"details\":\"Emitted when `tokenId` token is transferred from `from` to `to`.\"}},\"kind\":\"dev\",\"methods\":{\"approve(address,uint256)\":{\"details\":\"Gives permission to `to` to transfer `tokenId` token to another account. The approval is cleared when the token is transferred. Only a single account can be approved at a time, so approving the zero address clears previous approvals. Requirements: - The caller must own the token or be an approved operator. - `tokenId` must exist. Emits an {Approval} event.\"},\"balanceOf(address)\":{\"details\":\"Returns the number of tokens in ``owner``'s account.\"},\"getApproved(uint256)\":{\"details\":\"Returns the account approved for `tokenId` token. Requirements: - `tokenId` must exist.\"},\"isApprovedForAll(address,address)\":{\"details\":\"Returns if the `operator` is allowed to manage all of the assets of `owner`. See {setApprovalForAll}\"},\"ownerOf(uint256)\":{\"details\":\"Returns the owner of the `tokenId` token. Requirements: - `tokenId` must exist.\"},\"safeTransferFrom(address,address,uint256)\":{\"details\":\"Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients are aware of the ERC-721 protocol to prevent tokens from being forever locked. Requirements: - `from` cannot be the zero address. - `to` cannot be the zero address. - `tokenId` token must exist and be owned by `from`. - If the caller is not `from`, it must have been allowed to move this token by either {approve} or {setApprovalForAll}. - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer. Emits a {Transfer} event.\"},\"safeTransferFrom(address,address,uint256,bytes)\":{\"details\":\"Safely transfers `tokenId` token from `from` to `to`. Requirements: - `from` cannot be the zero address. - `to` cannot be the zero address. - `tokenId` token must exist and be owned by `from`. - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}. - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer. Emits a {Transfer} event.\"},\"setApprovalForAll(address,bool)\":{\"details\":\"Approve or remove `operator` as an operator for the caller. Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller. Requirements: - The `operator` cannot be the address zero. Emits an {ApprovalForAll} event.\"},\"supportsInterface(bytes4)\":{\"details\":\"Returns true if this contract implements the interface defined by `interfaceId`. See the corresponding https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[ERC section] to learn more about how these ids are created. This function call must use less than 30 000 gas.\"},\"transferFrom(address,address,uint256)\":{\"details\":\"Transfers `tokenId` token from `from` to `to`. WARNING: Note that the caller is responsible to confirm that the recipient is capable of receiving ERC-721 or else they may be permanently lost. Usage of {safeTransferFrom} prevents loss, though the caller must understand this adds an external call which potentially creates a reentrancy vulnerability. Requirements: - `from` cannot be the zero address. - `to` cannot be the zero address. - `tokenId` token must be owned by `from`. - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}. Emits a {Transfer} event.\"}},\"title\":\"ERC-721 Metadata Update Extension\",\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{},\"version\":1}},\"settings\":{\"compilationTarget\":{\"@openzeppelin/contracts/interfaces/IERC4906.sol\":\"IERC4906\"},\"evmVersion\":\"paris\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\",\"useLiteralContent\":true},\"optimizer\":{\"enabled\":true,\"runs\":200},\"remappings\":[]},\"sources\":{\"@openzeppelin/contracts/interfaces/IERC165.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.0.0) (interfaces/IERC165.sol)\\n\\npragma solidity ^0.8.20;\\n\\nimport {IERC165} from \\\"../utils/introspection/IERC165.sol\\\";\\n\",\"keccak256\":\"0xde7e9fd9aee8d4f40772f96bb3b58836cbc6dfc0227014a061947f8821ea9724\",\"license\":\"MIT\"},\"@openzeppelin/contracts/interfaces/IERC4906.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.1.0) (interfaces/IERC4906.sol)\\n\\npragma solidity ^0.8.20;\\n\\nimport {IERC165} from \\\"./IERC165.sol\\\";\\nimport {IERC721} from \\\"./IERC721.sol\\\";\\n\\n/// @title ERC-721 Metadata Update Extension\\ninterface IERC4906 is IERC165, IERC721 {\\n /// @dev This event emits when the metadata of a token is changed.\\n /// So that the third-party platforms such as NFT market could\\n /// timely update the images and related attributes of the NFT.\\n event MetadataUpdate(uint256 _tokenId);\\n\\n /// @dev This event emits when the metadata of a range of tokens is changed.\\n /// So that the third-party platforms such as NFT market could\\n /// timely update the images and related attributes of the NFTs.\\n event BatchMetadataUpdate(uint256 _fromTokenId, uint256 _toTokenId);\\n}\\n\",\"keccak256\":\"0x1b8691e244f6e11d987459993671db0af33e6a29f7805eac6a9925cc6b601957\",\"license\":\"MIT\"},\"@openzeppelin/contracts/interfaces/IERC721.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.0.0) (interfaces/IERC721.sol)\\n\\npragma solidity ^0.8.20;\\n\\nimport {IERC721} from \\\"../token/ERC721/IERC721.sol\\\";\\n\",\"keccak256\":\"0xc4d7ebf63eb2f6bf3fee1b6c0ee775efa9f31b4843a5511d07eea147e212932d\",\"license\":\"MIT\"},\"@openzeppelin/contracts/token/ERC721/IERC721.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.1.0) (token/ERC721/IERC721.sol)\\n\\npragma solidity ^0.8.20;\\n\\nimport {IERC165} from \\\"../../utils/introspection/IERC165.sol\\\";\\n\\n/**\\n * @dev Required interface of an ERC-721 compliant contract.\\n */\\ninterface IERC721 is IERC165 {\\n /**\\n * @dev Emitted when `tokenId` token is transferred from `from` to `to`.\\n */\\n event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);\\n\\n /**\\n * @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.\\n */\\n event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);\\n\\n /**\\n * @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets.\\n */\\n event ApprovalForAll(address indexed owner, address indexed operator, bool approved);\\n\\n /**\\n * @dev Returns the number of tokens in ``owner``'s account.\\n */\\n function balanceOf(address owner) external view returns (uint256 balance);\\n\\n /**\\n * @dev Returns the owner of the `tokenId` token.\\n *\\n * Requirements:\\n *\\n * - `tokenId` must exist.\\n */\\n function ownerOf(uint256 tokenId) external view returns (address owner);\\n\\n /**\\n * @dev Safely transfers `tokenId` token from `from` to `to`.\\n *\\n * Requirements:\\n *\\n * - `from` cannot be the zero address.\\n * - `to` cannot be the zero address.\\n * - `tokenId` token must exist and be owned by `from`.\\n * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.\\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon\\n * a safe transfer.\\n *\\n * Emits a {Transfer} event.\\n */\\n function safeTransferFrom(address from, address to, uint256 tokenId, bytes calldata data) external;\\n\\n /**\\n * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients\\n * are aware of the ERC-721 protocol to prevent tokens from being forever locked.\\n *\\n * Requirements:\\n *\\n * - `from` cannot be the zero address.\\n * - `to` cannot be the zero address.\\n * - `tokenId` token must exist and be owned by `from`.\\n * - If the caller is not `from`, it must have been allowed to move this token by either {approve} or\\n * {setApprovalForAll}.\\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon\\n * a safe transfer.\\n *\\n * Emits a {Transfer} event.\\n */\\n function safeTransferFrom(address from, address to, uint256 tokenId) external;\\n\\n /**\\n * @dev Transfers `tokenId` token from `from` to `to`.\\n *\\n * WARNING: Note that the caller is responsible to confirm that the recipient is capable of receiving ERC-721\\n * or else they may be permanently lost. Usage of {safeTransferFrom} prevents loss, though the caller must\\n * understand this adds an external call which potentially creates a reentrancy vulnerability.\\n *\\n * Requirements:\\n *\\n * - `from` cannot be the zero address.\\n * - `to` cannot be the zero address.\\n * - `tokenId` token must be owned by `from`.\\n * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.\\n *\\n * Emits a {Transfer} event.\\n */\\n function transferFrom(address from, address to, uint256 tokenId) external;\\n\\n /**\\n * @dev Gives permission to `to` to transfer `tokenId` token to another account.\\n * The approval is cleared when the token is transferred.\\n *\\n * Only a single account can be approved at a time, so approving the zero address clears previous approvals.\\n *\\n * Requirements:\\n *\\n * - The caller must own the token or be an approved operator.\\n * - `tokenId` must exist.\\n *\\n * Emits an {Approval} event.\\n */\\n function approve(address to, uint256 tokenId) external;\\n\\n /**\\n * @dev Approve or remove `operator` as an operator for the caller.\\n * Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller.\\n *\\n * Requirements:\\n *\\n * - The `operator` cannot be the address zero.\\n *\\n * Emits an {ApprovalForAll} event.\\n */\\n function setApprovalForAll(address operator, bool approved) external;\\n\\n /**\\n * @dev Returns the account approved for `tokenId` token.\\n *\\n * Requirements:\\n *\\n * - `tokenId` must exist.\\n */\\n function getApproved(uint256 tokenId) external view returns (address operator);\\n\\n /**\\n * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.\\n *\\n * See {setApprovalForAll}\\n */\\n function isApprovedForAll(address owner, address operator) external view returns (bool);\\n}\\n\",\"keccak256\":\"0x5dc63d1c6a12fe1b17793e1745877b2fcbe1964c3edfd0a482fac21ca8f18261\",\"license\":\"MIT\"},\"@openzeppelin/contracts/utils/introspection/IERC165.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.1.0) (utils/introspection/IERC165.sol)\\n\\npragma solidity ^0.8.20;\\n\\n/**\\n * @dev Interface of the ERC-165 standard, as defined in the\\n * https://eips.ethereum.org/EIPS/eip-165[ERC].\\n *\\n * Implementers can declare support of contract interfaces, which can then be\\n * queried by others ({ERC165Checker}).\\n *\\n * For an implementation, see {ERC165}.\\n */\\ninterface IERC165 {\\n /**\\n * @dev Returns true if this contract implements the interface defined by\\n * `interfaceId`. See the corresponding\\n * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[ERC section]\\n * to learn more about how these ids are created.\\n *\\n * This function call must use less than 30 000 gas.\\n */\\n function supportsInterface(bytes4 interfaceId) external view returns (bool);\\n}\\n\",\"keccak256\":\"0x79796192ec90263f21b464d5bc90b777a525971d3de8232be80d9c4f9fb353b8\",\"license\":\"MIT\"}},\"version\":1}","storageLayout":{"storage":[],"types":null},"userdoc":{"kind":"user","methods":{},"version":1}}},"@openzeppelin/contracts/interfaces/draft-IERC6093.sol":{"IERC1155Errors":{"abi":[{"inputs":[{"internalType":"address","name":"sender","type":"address"},{"internalType":"uint256","name":"balance","type":"uint256"},{"internalType":"uint256","name":"needed","type":"uint256"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ERC1155InsufficientBalance","type":"error"},{"inputs":[{"internalType":"address","name":"approver","type":"address"}],"name":"ERC1155InvalidApprover","type":"error"},{"inputs":[{"internalType":"uint256","name":"idsLength","type":"uint256"},{"internalType":"uint256","name":"valuesLength","type":"uint256"}],"name":"ERC1155InvalidArrayLength","type":"error"},{"inputs":[{"internalType":"address","name":"operator","type":"address"}],"name":"ERC1155InvalidOperator","type":"error"},{"inputs":[{"internalType":"address","name":"receiver","type":"address"}],"name":"ERC1155InvalidReceiver","type":"error"},{"inputs":[{"internalType":"address","name":"sender","type":"address"}],"name":"ERC1155InvalidSender","type":"error"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"address","name":"owner","type":"address"}],"name":"ERC1155MissingApprovalForAll","type":"error"}],"devdoc":{"details":"Standard ERC-1155 Errors Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-1155 tokens.","errors":{"ERC1155InsufficientBalance(address,uint256,uint256,uint256)":[{"details":"Indicates an error related to the current `balance` of a `sender`. Used in transfers.","params":{"balance":"Current balance for the interacting account.","needed":"Minimum amount required to perform a transfer.","sender":"Address whose tokens are being transferred.","tokenId":"Identifier number of a token."}}],"ERC1155InvalidApprover(address)":[{"details":"Indicates a failure with the `approver` of a token to be approved. Used in approvals.","params":{"approver":"Address initiating an approval operation."}}],"ERC1155InvalidArrayLength(uint256,uint256)":[{"details":"Indicates an array length mismatch between ids and values in a safeBatchTransferFrom operation. Used in batch transfers.","params":{"idsLength":"Length of the array of token identifiers","valuesLength":"Length of the array of token amounts"}}],"ERC1155InvalidOperator(address)":[{"details":"Indicates a failure with the `operator` to be approved. Used in approvals.","params":{"operator":"Address that may be allowed to operate on tokens without being their owner."}}],"ERC1155InvalidReceiver(address)":[{"details":"Indicates a failure with the token `receiver`. Used in transfers.","params":{"receiver":"Address to which tokens are being transferred."}}],"ERC1155InvalidSender(address)":[{"details":"Indicates a failure with the token `sender`. Used in transfers.","params":{"sender":"Address whose tokens are being transferred."}}],"ERC1155MissingApprovalForAll(address,address)":[{"details":"Indicates a failure with the `operator`’s approval. Used in transfers.","params":{"operator":"Address that may be allowed to operate on tokens without being their owner.","owner":"Address of the current owner of a token."}}]},"kind":"dev","methods":{},"version":1},"evm":{"bytecode":{"functionDebugData":{},"generatedSources":[],"linkReferences":{},"object":"","opcodes":"","sourceMap":""},"deployedBytecode":{"functionDebugData":{},"generatedSources":[],"immutableReferences":{},"linkReferences":{},"object":"","opcodes":"","sourceMap":""},"gasEstimates":null,"methodIdentifiers":{}},"metadata":"{\"compiler\":{\"version\":\"0.8.28+commit.7893614a\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"inputs\":[{\"internalType\":\"address\",\"name\":\"sender\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"balance\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"needed\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"ERC1155InsufficientBalance\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"approver\",\"type\":\"address\"}],\"name\":\"ERC1155InvalidApprover\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"idsLength\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"valuesLength\",\"type\":\"uint256\"}],\"name\":\"ERC1155InvalidArrayLength\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"}],\"name\":\"ERC1155InvalidOperator\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"receiver\",\"type\":\"address\"}],\"name\":\"ERC1155InvalidReceiver\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"sender\",\"type\":\"address\"}],\"name\":\"ERC1155InvalidSender\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"}],\"name\":\"ERC1155MissingApprovalForAll\",\"type\":\"error\"}],\"devdoc\":{\"details\":\"Standard ERC-1155 Errors Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-1155 tokens.\",\"errors\":{\"ERC1155InsufficientBalance(address,uint256,uint256,uint256)\":[{\"details\":\"Indicates an error related to the current `balance` of a `sender`. Used in transfers.\",\"params\":{\"balance\":\"Current balance for the interacting account.\",\"needed\":\"Minimum amount required to perform a transfer.\",\"sender\":\"Address whose tokens are being transferred.\",\"tokenId\":\"Identifier number of a token.\"}}],\"ERC1155InvalidApprover(address)\":[{\"details\":\"Indicates a failure with the `approver` of a token to be approved. Used in approvals.\",\"params\":{\"approver\":\"Address initiating an approval operation.\"}}],\"ERC1155InvalidArrayLength(uint256,uint256)\":[{\"details\":\"Indicates an array length mismatch between ids and values in a safeBatchTransferFrom operation. Used in batch transfers.\",\"params\":{\"idsLength\":\"Length of the array of token identifiers\",\"valuesLength\":\"Length of the array of token amounts\"}}],\"ERC1155InvalidOperator(address)\":[{\"details\":\"Indicates a failure with the `operator` to be approved. Used in approvals.\",\"params\":{\"operator\":\"Address that may be allowed to operate on tokens without being their owner.\"}}],\"ERC1155InvalidReceiver(address)\":[{\"details\":\"Indicates a failure with the token `receiver`. Used in transfers.\",\"params\":{\"receiver\":\"Address to which tokens are being transferred.\"}}],\"ERC1155InvalidSender(address)\":[{\"details\":\"Indicates a failure with the token `sender`. Used in transfers.\",\"params\":{\"sender\":\"Address whose tokens are being transferred.\"}}],\"ERC1155MissingApprovalForAll(address,address)\":[{\"details\":\"Indicates a failure with the `operator`\\u2019s approval. Used in transfers.\",\"params\":{\"operator\":\"Address that may be allowed to operate on tokens without being their owner.\",\"owner\":\"Address of the current owner of a token.\"}}]},\"kind\":\"dev\",\"methods\":{},\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{},\"version\":1}},\"settings\":{\"compilationTarget\":{\"@openzeppelin/contracts/interfaces/draft-IERC6093.sol\":\"IERC1155Errors\"},\"evmVersion\":\"paris\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\",\"useLiteralContent\":true},\"optimizer\":{\"enabled\":true,\"runs\":200},\"remappings\":[]},\"sources\":{\"@openzeppelin/contracts/interfaces/draft-IERC6093.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.1.0) (interfaces/draft-IERC6093.sol)\\npragma solidity ^0.8.20;\\n\\n/**\\n * @dev Standard ERC-20 Errors\\n * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-20 tokens.\\n */\\ninterface IERC20Errors {\\n /**\\n * @dev Indicates an error related to the current `balance` of a `sender`. Used in transfers.\\n * @param sender Address whose tokens are being transferred.\\n * @param balance Current balance for the interacting account.\\n * @param needed Minimum amount required to perform a transfer.\\n */\\n error ERC20InsufficientBalance(address sender, uint256 balance, uint256 needed);\\n\\n /**\\n * @dev Indicates a failure with the token `sender`. Used in transfers.\\n * @param sender Address whose tokens are being transferred.\\n */\\n error ERC20InvalidSender(address sender);\\n\\n /**\\n * @dev Indicates a failure with the token `receiver`. Used in transfers.\\n * @param receiver Address to which tokens are being transferred.\\n */\\n error ERC20InvalidReceiver(address receiver);\\n\\n /**\\n * @dev Indicates a failure with the `spender`\\u2019s `allowance`. Used in transfers.\\n * @param spender Address that may be allowed to operate on tokens without being their owner.\\n * @param allowance Amount of tokens a `spender` is allowed to operate with.\\n * @param needed Minimum amount required to perform a transfer.\\n */\\n error ERC20InsufficientAllowance(address spender, uint256 allowance, uint256 needed);\\n\\n /**\\n * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.\\n * @param approver Address initiating an approval operation.\\n */\\n error ERC20InvalidApprover(address approver);\\n\\n /**\\n * @dev Indicates a failure with the `spender` to be approved. Used in approvals.\\n * @param spender Address that may be allowed to operate on tokens without being their owner.\\n */\\n error ERC20InvalidSpender(address spender);\\n}\\n\\n/**\\n * @dev Standard ERC-721 Errors\\n * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-721 tokens.\\n */\\ninterface IERC721Errors {\\n /**\\n * @dev Indicates that an address can't be an owner. For example, `address(0)` is a forbidden owner in ERC-20.\\n * Used in balance queries.\\n * @param owner Address of the current owner of a token.\\n */\\n error ERC721InvalidOwner(address owner);\\n\\n /**\\n * @dev Indicates a `tokenId` whose `owner` is the zero address.\\n * @param tokenId Identifier number of a token.\\n */\\n error ERC721NonexistentToken(uint256 tokenId);\\n\\n /**\\n * @dev Indicates an error related to the ownership over a particular token. Used in transfers.\\n * @param sender Address whose tokens are being transferred.\\n * @param tokenId Identifier number of a token.\\n * @param owner Address of the current owner of a token.\\n */\\n error ERC721IncorrectOwner(address sender, uint256 tokenId, address owner);\\n\\n /**\\n * @dev Indicates a failure with the token `sender`. Used in transfers.\\n * @param sender Address whose tokens are being transferred.\\n */\\n error ERC721InvalidSender(address sender);\\n\\n /**\\n * @dev Indicates a failure with the token `receiver`. Used in transfers.\\n * @param receiver Address to which tokens are being transferred.\\n */\\n error ERC721InvalidReceiver(address receiver);\\n\\n /**\\n * @dev Indicates a failure with the `operator`\\u2019s approval. Used in transfers.\\n * @param operator Address that may be allowed to operate on tokens without being their owner.\\n * @param tokenId Identifier number of a token.\\n */\\n error ERC721InsufficientApproval(address operator, uint256 tokenId);\\n\\n /**\\n * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.\\n * @param approver Address initiating an approval operation.\\n */\\n error ERC721InvalidApprover(address approver);\\n\\n /**\\n * @dev Indicates a failure with the `operator` to be approved. Used in approvals.\\n * @param operator Address that may be allowed to operate on tokens without being their owner.\\n */\\n error ERC721InvalidOperator(address operator);\\n}\\n\\n/**\\n * @dev Standard ERC-1155 Errors\\n * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-1155 tokens.\\n */\\ninterface IERC1155Errors {\\n /**\\n * @dev Indicates an error related to the current `balance` of a `sender`. Used in transfers.\\n * @param sender Address whose tokens are being transferred.\\n * @param balance Current balance for the interacting account.\\n * @param needed Minimum amount required to perform a transfer.\\n * @param tokenId Identifier number of a token.\\n */\\n error ERC1155InsufficientBalance(address sender, uint256 balance, uint256 needed, uint256 tokenId);\\n\\n /**\\n * @dev Indicates a failure with the token `sender`. Used in transfers.\\n * @param sender Address whose tokens are being transferred.\\n */\\n error ERC1155InvalidSender(address sender);\\n\\n /**\\n * @dev Indicates a failure with the token `receiver`. Used in transfers.\\n * @param receiver Address to which tokens are being transferred.\\n */\\n error ERC1155InvalidReceiver(address receiver);\\n\\n /**\\n * @dev Indicates a failure with the `operator`\\u2019s approval. Used in transfers.\\n * @param operator Address that may be allowed to operate on tokens without being their owner.\\n * @param owner Address of the current owner of a token.\\n */\\n error ERC1155MissingApprovalForAll(address operator, address owner);\\n\\n /**\\n * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.\\n * @param approver Address initiating an approval operation.\\n */\\n error ERC1155InvalidApprover(address approver);\\n\\n /**\\n * @dev Indicates a failure with the `operator` to be approved. Used in approvals.\\n * @param operator Address that may be allowed to operate on tokens without being their owner.\\n */\\n error ERC1155InvalidOperator(address operator);\\n\\n /**\\n * @dev Indicates an array length mismatch between ids and values in a safeBatchTransferFrom operation.\\n * Used in batch transfers.\\n * @param idsLength Length of the array of token identifiers\\n * @param valuesLength Length of the array of token amounts\\n */\\n error ERC1155InvalidArrayLength(uint256 idsLength, uint256 valuesLength);\\n}\\n\",\"keccak256\":\"0x880da465c203cec76b10d72dbd87c80f387df4102274f23eea1f9c9b0918792b\",\"license\":\"MIT\"}},\"version\":1}","storageLayout":{"storage":[],"types":null},"userdoc":{"kind":"user","methods":{},"version":1}},"IERC20Errors":{"abi":[{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"allowance","type":"uint256"},{"internalType":"uint256","name":"needed","type":"uint256"}],"name":"ERC20InsufficientAllowance","type":"error"},{"inputs":[{"internalType":"address","name":"sender","type":"address"},{"internalType":"uint256","name":"balance","type":"uint256"},{"internalType":"uint256","name":"needed","type":"uint256"}],"name":"ERC20InsufficientBalance","type":"error"},{"inputs":[{"internalType":"address","name":"approver","type":"address"}],"name":"ERC20InvalidApprover","type":"error"},{"inputs":[{"internalType":"address","name":"receiver","type":"address"}],"name":"ERC20InvalidReceiver","type":"error"},{"inputs":[{"internalType":"address","name":"sender","type":"address"}],"name":"ERC20InvalidSender","type":"error"},{"inputs":[{"internalType":"address","name":"spender","type":"address"}],"name":"ERC20InvalidSpender","type":"error"}],"devdoc":{"details":"Standard ERC-20 Errors Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-20 tokens.","errors":{"ERC20InsufficientAllowance(address,uint256,uint256)":[{"details":"Indicates a failure with the `spender`’s `allowance`. Used in transfers.","params":{"allowance":"Amount of tokens a `spender` is allowed to operate with.","needed":"Minimum amount required to perform a transfer.","spender":"Address that may be allowed to operate on tokens without being their owner."}}],"ERC20InsufficientBalance(address,uint256,uint256)":[{"details":"Indicates an error related to the current `balance` of a `sender`. Used in transfers.","params":{"balance":"Current balance for the interacting account.","needed":"Minimum amount required to perform a transfer.","sender":"Address whose tokens are being transferred."}}],"ERC20InvalidApprover(address)":[{"details":"Indicates a failure with the `approver` of a token to be approved. Used in approvals.","params":{"approver":"Address initiating an approval operation."}}],"ERC20InvalidReceiver(address)":[{"details":"Indicates a failure with the token `receiver`. Used in transfers.","params":{"receiver":"Address to which tokens are being transferred."}}],"ERC20InvalidSender(address)":[{"details":"Indicates a failure with the token `sender`. Used in transfers.","params":{"sender":"Address whose tokens are being transferred."}}],"ERC20InvalidSpender(address)":[{"details":"Indicates a failure with the `spender` to be approved. Used in approvals.","params":{"spender":"Address that may be allowed to operate on tokens without being their owner."}}]},"kind":"dev","methods":{},"version":1},"evm":{"bytecode":{"functionDebugData":{},"generatedSources":[],"linkReferences":{},"object":"","opcodes":"","sourceMap":""},"deployedBytecode":{"functionDebugData":{},"generatedSources":[],"immutableReferences":{},"linkReferences":{},"object":"","opcodes":"","sourceMap":""},"gasEstimates":null,"methodIdentifiers":{}},"metadata":"{\"compiler\":{\"version\":\"0.8.28+commit.7893614a\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"inputs\":[{\"internalType\":\"address\",\"name\":\"spender\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"allowance\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"needed\",\"type\":\"uint256\"}],\"name\":\"ERC20InsufficientAllowance\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"sender\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"balance\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"needed\",\"type\":\"uint256\"}],\"name\":\"ERC20InsufficientBalance\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"approver\",\"type\":\"address\"}],\"name\":\"ERC20InvalidApprover\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"receiver\",\"type\":\"address\"}],\"name\":\"ERC20InvalidReceiver\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"sender\",\"type\":\"address\"}],\"name\":\"ERC20InvalidSender\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"spender\",\"type\":\"address\"}],\"name\":\"ERC20InvalidSpender\",\"type\":\"error\"}],\"devdoc\":{\"details\":\"Standard ERC-20 Errors Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-20 tokens.\",\"errors\":{\"ERC20InsufficientAllowance(address,uint256,uint256)\":[{\"details\":\"Indicates a failure with the `spender`\\u2019s `allowance`. Used in transfers.\",\"params\":{\"allowance\":\"Amount of tokens a `spender` is allowed to operate with.\",\"needed\":\"Minimum amount required to perform a transfer.\",\"spender\":\"Address that may be allowed to operate on tokens without being their owner.\"}}],\"ERC20InsufficientBalance(address,uint256,uint256)\":[{\"details\":\"Indicates an error related to the current `balance` of a `sender`. Used in transfers.\",\"params\":{\"balance\":\"Current balance for the interacting account.\",\"needed\":\"Minimum amount required to perform a transfer.\",\"sender\":\"Address whose tokens are being transferred.\"}}],\"ERC20InvalidApprover(address)\":[{\"details\":\"Indicates a failure with the `approver` of a token to be approved. Used in approvals.\",\"params\":{\"approver\":\"Address initiating an approval operation.\"}}],\"ERC20InvalidReceiver(address)\":[{\"details\":\"Indicates a failure with the token `receiver`. Used in transfers.\",\"params\":{\"receiver\":\"Address to which tokens are being transferred.\"}}],\"ERC20InvalidSender(address)\":[{\"details\":\"Indicates a failure with the token `sender`. Used in transfers.\",\"params\":{\"sender\":\"Address whose tokens are being transferred.\"}}],\"ERC20InvalidSpender(address)\":[{\"details\":\"Indicates a failure with the `spender` to be approved. Used in approvals.\",\"params\":{\"spender\":\"Address that may be allowed to operate on tokens without being their owner.\"}}]},\"kind\":\"dev\",\"methods\":{},\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{},\"version\":1}},\"settings\":{\"compilationTarget\":{\"@openzeppelin/contracts/interfaces/draft-IERC6093.sol\":\"IERC20Errors\"},\"evmVersion\":\"paris\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\",\"useLiteralContent\":true},\"optimizer\":{\"enabled\":true,\"runs\":200},\"remappings\":[]},\"sources\":{\"@openzeppelin/contracts/interfaces/draft-IERC6093.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.1.0) (interfaces/draft-IERC6093.sol)\\npragma solidity ^0.8.20;\\n\\n/**\\n * @dev Standard ERC-20 Errors\\n * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-20 tokens.\\n */\\ninterface IERC20Errors {\\n /**\\n * @dev Indicates an error related to the current `balance` of a `sender`. Used in transfers.\\n * @param sender Address whose tokens are being transferred.\\n * @param balance Current balance for the interacting account.\\n * @param needed Minimum amount required to perform a transfer.\\n */\\n error ERC20InsufficientBalance(address sender, uint256 balance, uint256 needed);\\n\\n /**\\n * @dev Indicates a failure with the token `sender`. Used in transfers.\\n * @param sender Address whose tokens are being transferred.\\n */\\n error ERC20InvalidSender(address sender);\\n\\n /**\\n * @dev Indicates a failure with the token `receiver`. Used in transfers.\\n * @param receiver Address to which tokens are being transferred.\\n */\\n error ERC20InvalidReceiver(address receiver);\\n\\n /**\\n * @dev Indicates a failure with the `spender`\\u2019s `allowance`. Used in transfers.\\n * @param spender Address that may be allowed to operate on tokens without being their owner.\\n * @param allowance Amount of tokens a `spender` is allowed to operate with.\\n * @param needed Minimum amount required to perform a transfer.\\n */\\n error ERC20InsufficientAllowance(address spender, uint256 allowance, uint256 needed);\\n\\n /**\\n * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.\\n * @param approver Address initiating an approval operation.\\n */\\n error ERC20InvalidApprover(address approver);\\n\\n /**\\n * @dev Indicates a failure with the `spender` to be approved. Used in approvals.\\n * @param spender Address that may be allowed to operate on tokens without being their owner.\\n */\\n error ERC20InvalidSpender(address spender);\\n}\\n\\n/**\\n * @dev Standard ERC-721 Errors\\n * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-721 tokens.\\n */\\ninterface IERC721Errors {\\n /**\\n * @dev Indicates that an address can't be an owner. For example, `address(0)` is a forbidden owner in ERC-20.\\n * Used in balance queries.\\n * @param owner Address of the current owner of a token.\\n */\\n error ERC721InvalidOwner(address owner);\\n\\n /**\\n * @dev Indicates a `tokenId` whose `owner` is the zero address.\\n * @param tokenId Identifier number of a token.\\n */\\n error ERC721NonexistentToken(uint256 tokenId);\\n\\n /**\\n * @dev Indicates an error related to the ownership over a particular token. Used in transfers.\\n * @param sender Address whose tokens are being transferred.\\n * @param tokenId Identifier number of a token.\\n * @param owner Address of the current owner of a token.\\n */\\n error ERC721IncorrectOwner(address sender, uint256 tokenId, address owner);\\n\\n /**\\n * @dev Indicates a failure with the token `sender`. Used in transfers.\\n * @param sender Address whose tokens are being transferred.\\n */\\n error ERC721InvalidSender(address sender);\\n\\n /**\\n * @dev Indicates a failure with the token `receiver`. Used in transfers.\\n * @param receiver Address to which tokens are being transferred.\\n */\\n error ERC721InvalidReceiver(address receiver);\\n\\n /**\\n * @dev Indicates a failure with the `operator`\\u2019s approval. Used in transfers.\\n * @param operator Address that may be allowed to operate on tokens without being their owner.\\n * @param tokenId Identifier number of a token.\\n */\\n error ERC721InsufficientApproval(address operator, uint256 tokenId);\\n\\n /**\\n * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.\\n * @param approver Address initiating an approval operation.\\n */\\n error ERC721InvalidApprover(address approver);\\n\\n /**\\n * @dev Indicates a failure with the `operator` to be approved. Used in approvals.\\n * @param operator Address that may be allowed to operate on tokens without being their owner.\\n */\\n error ERC721InvalidOperator(address operator);\\n}\\n\\n/**\\n * @dev Standard ERC-1155 Errors\\n * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-1155 tokens.\\n */\\ninterface IERC1155Errors {\\n /**\\n * @dev Indicates an error related to the current `balance` of a `sender`. Used in transfers.\\n * @param sender Address whose tokens are being transferred.\\n * @param balance Current balance for the interacting account.\\n * @param needed Minimum amount required to perform a transfer.\\n * @param tokenId Identifier number of a token.\\n */\\n error ERC1155InsufficientBalance(address sender, uint256 balance, uint256 needed, uint256 tokenId);\\n\\n /**\\n * @dev Indicates a failure with the token `sender`. Used in transfers.\\n * @param sender Address whose tokens are being transferred.\\n */\\n error ERC1155InvalidSender(address sender);\\n\\n /**\\n * @dev Indicates a failure with the token `receiver`. Used in transfers.\\n * @param receiver Address to which tokens are being transferred.\\n */\\n error ERC1155InvalidReceiver(address receiver);\\n\\n /**\\n * @dev Indicates a failure with the `operator`\\u2019s approval. Used in transfers.\\n * @param operator Address that may be allowed to operate on tokens without being their owner.\\n * @param owner Address of the current owner of a token.\\n */\\n error ERC1155MissingApprovalForAll(address operator, address owner);\\n\\n /**\\n * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.\\n * @param approver Address initiating an approval operation.\\n */\\n error ERC1155InvalidApprover(address approver);\\n\\n /**\\n * @dev Indicates a failure with the `operator` to be approved. Used in approvals.\\n * @param operator Address that may be allowed to operate on tokens without being their owner.\\n */\\n error ERC1155InvalidOperator(address operator);\\n\\n /**\\n * @dev Indicates an array length mismatch between ids and values in a safeBatchTransferFrom operation.\\n * Used in batch transfers.\\n * @param idsLength Length of the array of token identifiers\\n * @param valuesLength Length of the array of token amounts\\n */\\n error ERC1155InvalidArrayLength(uint256 idsLength, uint256 valuesLength);\\n}\\n\",\"keccak256\":\"0x880da465c203cec76b10d72dbd87c80f387df4102274f23eea1f9c9b0918792b\",\"license\":\"MIT\"}},\"version\":1}","storageLayout":{"storage":[],"types":null},"userdoc":{"kind":"user","methods":{},"version":1}},"IERC721Errors":{"abi":[{"inputs":[{"internalType":"address","name":"sender","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"address","name":"owner","type":"address"}],"name":"ERC721IncorrectOwner","type":"error"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ERC721InsufficientApproval","type":"error"},{"inputs":[{"internalType":"address","name":"approver","type":"address"}],"name":"ERC721InvalidApprover","type":"error"},{"inputs":[{"internalType":"address","name":"operator","type":"address"}],"name":"ERC721InvalidOperator","type":"error"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"ERC721InvalidOwner","type":"error"},{"inputs":[{"internalType":"address","name":"receiver","type":"address"}],"name":"ERC721InvalidReceiver","type":"error"},{"inputs":[{"internalType":"address","name":"sender","type":"address"}],"name":"ERC721InvalidSender","type":"error"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ERC721NonexistentToken","type":"error"}],"devdoc":{"details":"Standard ERC-721 Errors Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-721 tokens.","errors":{"ERC721IncorrectOwner(address,uint256,address)":[{"details":"Indicates an error related to the ownership over a particular token. Used in transfers.","params":{"owner":"Address of the current owner of a token.","sender":"Address whose tokens are being transferred.","tokenId":"Identifier number of a token."}}],"ERC721InsufficientApproval(address,uint256)":[{"details":"Indicates a failure with the `operator`’s approval. Used in transfers.","params":{"operator":"Address that may be allowed to operate on tokens without being their owner.","tokenId":"Identifier number of a token."}}],"ERC721InvalidApprover(address)":[{"details":"Indicates a failure with the `approver` of a token to be approved. Used in approvals.","params":{"approver":"Address initiating an approval operation."}}],"ERC721InvalidOperator(address)":[{"details":"Indicates a failure with the `operator` to be approved. Used in approvals.","params":{"operator":"Address that may be allowed to operate on tokens without being their owner."}}],"ERC721InvalidOwner(address)":[{"details":"Indicates that an address can't be an owner. For example, `address(0)` is a forbidden owner in ERC-20. Used in balance queries.","params":{"owner":"Address of the current owner of a token."}}],"ERC721InvalidReceiver(address)":[{"details":"Indicates a failure with the token `receiver`. Used in transfers.","params":{"receiver":"Address to which tokens are being transferred."}}],"ERC721InvalidSender(address)":[{"details":"Indicates a failure with the token `sender`. Used in transfers.","params":{"sender":"Address whose tokens are being transferred."}}],"ERC721NonexistentToken(uint256)":[{"details":"Indicates a `tokenId` whose `owner` is the zero address.","params":{"tokenId":"Identifier number of a token."}}]},"kind":"dev","methods":{},"version":1},"evm":{"bytecode":{"functionDebugData":{},"generatedSources":[],"linkReferences":{},"object":"","opcodes":"","sourceMap":""},"deployedBytecode":{"functionDebugData":{},"generatedSources":[],"immutableReferences":{},"linkReferences":{},"object":"","opcodes":"","sourceMap":""},"gasEstimates":null,"methodIdentifiers":{}},"metadata":"{\"compiler\":{\"version\":\"0.8.28+commit.7893614a\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"inputs\":[{\"internalType\":\"address\",\"name\":\"sender\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"},{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"}],\"name\":\"ERC721IncorrectOwner\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"ERC721InsufficientApproval\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"approver\",\"type\":\"address\"}],\"name\":\"ERC721InvalidApprover\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"}],\"name\":\"ERC721InvalidOperator\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"}],\"name\":\"ERC721InvalidOwner\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"receiver\",\"type\":\"address\"}],\"name\":\"ERC721InvalidReceiver\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"sender\",\"type\":\"address\"}],\"name\":\"ERC721InvalidSender\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"ERC721NonexistentToken\",\"type\":\"error\"}],\"devdoc\":{\"details\":\"Standard ERC-721 Errors Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-721 tokens.\",\"errors\":{\"ERC721IncorrectOwner(address,uint256,address)\":[{\"details\":\"Indicates an error related to the ownership over a particular token. Used in transfers.\",\"params\":{\"owner\":\"Address of the current owner of a token.\",\"sender\":\"Address whose tokens are being transferred.\",\"tokenId\":\"Identifier number of a token.\"}}],\"ERC721InsufficientApproval(address,uint256)\":[{\"details\":\"Indicates a failure with the `operator`\\u2019s approval. Used in transfers.\",\"params\":{\"operator\":\"Address that may be allowed to operate on tokens without being their owner.\",\"tokenId\":\"Identifier number of a token.\"}}],\"ERC721InvalidApprover(address)\":[{\"details\":\"Indicates a failure with the `approver` of a token to be approved. Used in approvals.\",\"params\":{\"approver\":\"Address initiating an approval operation.\"}}],\"ERC721InvalidOperator(address)\":[{\"details\":\"Indicates a failure with the `operator` to be approved. Used in approvals.\",\"params\":{\"operator\":\"Address that may be allowed to operate on tokens without being their owner.\"}}],\"ERC721InvalidOwner(address)\":[{\"details\":\"Indicates that an address can't be an owner. For example, `address(0)` is a forbidden owner in ERC-20. Used in balance queries.\",\"params\":{\"owner\":\"Address of the current owner of a token.\"}}],\"ERC721InvalidReceiver(address)\":[{\"details\":\"Indicates a failure with the token `receiver`. Used in transfers.\",\"params\":{\"receiver\":\"Address to which tokens are being transferred.\"}}],\"ERC721InvalidSender(address)\":[{\"details\":\"Indicates a failure with the token `sender`. Used in transfers.\",\"params\":{\"sender\":\"Address whose tokens are being transferred.\"}}],\"ERC721NonexistentToken(uint256)\":[{\"details\":\"Indicates a `tokenId` whose `owner` is the zero address.\",\"params\":{\"tokenId\":\"Identifier number of a token.\"}}]},\"kind\":\"dev\",\"methods\":{},\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{},\"version\":1}},\"settings\":{\"compilationTarget\":{\"@openzeppelin/contracts/interfaces/draft-IERC6093.sol\":\"IERC721Errors\"},\"evmVersion\":\"paris\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\",\"useLiteralContent\":true},\"optimizer\":{\"enabled\":true,\"runs\":200},\"remappings\":[]},\"sources\":{\"@openzeppelin/contracts/interfaces/draft-IERC6093.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.1.0) (interfaces/draft-IERC6093.sol)\\npragma solidity ^0.8.20;\\n\\n/**\\n * @dev Standard ERC-20 Errors\\n * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-20 tokens.\\n */\\ninterface IERC20Errors {\\n /**\\n * @dev Indicates an error related to the current `balance` of a `sender`. Used in transfers.\\n * @param sender Address whose tokens are being transferred.\\n * @param balance Current balance for the interacting account.\\n * @param needed Minimum amount required to perform a transfer.\\n */\\n error ERC20InsufficientBalance(address sender, uint256 balance, uint256 needed);\\n\\n /**\\n * @dev Indicates a failure with the token `sender`. Used in transfers.\\n * @param sender Address whose tokens are being transferred.\\n */\\n error ERC20InvalidSender(address sender);\\n\\n /**\\n * @dev Indicates a failure with the token `receiver`. Used in transfers.\\n * @param receiver Address to which tokens are being transferred.\\n */\\n error ERC20InvalidReceiver(address receiver);\\n\\n /**\\n * @dev Indicates a failure with the `spender`\\u2019s `allowance`. Used in transfers.\\n * @param spender Address that may be allowed to operate on tokens without being their owner.\\n * @param allowance Amount of tokens a `spender` is allowed to operate with.\\n * @param needed Minimum amount required to perform a transfer.\\n */\\n error ERC20InsufficientAllowance(address spender, uint256 allowance, uint256 needed);\\n\\n /**\\n * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.\\n * @param approver Address initiating an approval operation.\\n */\\n error ERC20InvalidApprover(address approver);\\n\\n /**\\n * @dev Indicates a failure with the `spender` to be approved. Used in approvals.\\n * @param spender Address that may be allowed to operate on tokens without being their owner.\\n */\\n error ERC20InvalidSpender(address spender);\\n}\\n\\n/**\\n * @dev Standard ERC-721 Errors\\n * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-721 tokens.\\n */\\ninterface IERC721Errors {\\n /**\\n * @dev Indicates that an address can't be an owner. For example, `address(0)` is a forbidden owner in ERC-20.\\n * Used in balance queries.\\n * @param owner Address of the current owner of a token.\\n */\\n error ERC721InvalidOwner(address owner);\\n\\n /**\\n * @dev Indicates a `tokenId` whose `owner` is the zero address.\\n * @param tokenId Identifier number of a token.\\n */\\n error ERC721NonexistentToken(uint256 tokenId);\\n\\n /**\\n * @dev Indicates an error related to the ownership over a particular token. Used in transfers.\\n * @param sender Address whose tokens are being transferred.\\n * @param tokenId Identifier number of a token.\\n * @param owner Address of the current owner of a token.\\n */\\n error ERC721IncorrectOwner(address sender, uint256 tokenId, address owner);\\n\\n /**\\n * @dev Indicates a failure with the token `sender`. Used in transfers.\\n * @param sender Address whose tokens are being transferred.\\n */\\n error ERC721InvalidSender(address sender);\\n\\n /**\\n * @dev Indicates a failure with the token `receiver`. Used in transfers.\\n * @param receiver Address to which tokens are being transferred.\\n */\\n error ERC721InvalidReceiver(address receiver);\\n\\n /**\\n * @dev Indicates a failure with the `operator`\\u2019s approval. Used in transfers.\\n * @param operator Address that may be allowed to operate on tokens without being their owner.\\n * @param tokenId Identifier number of a token.\\n */\\n error ERC721InsufficientApproval(address operator, uint256 tokenId);\\n\\n /**\\n * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.\\n * @param approver Address initiating an approval operation.\\n */\\n error ERC721InvalidApprover(address approver);\\n\\n /**\\n * @dev Indicates a failure with the `operator` to be approved. Used in approvals.\\n * @param operator Address that may be allowed to operate on tokens without being their owner.\\n */\\n error ERC721InvalidOperator(address operator);\\n}\\n\\n/**\\n * @dev Standard ERC-1155 Errors\\n * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-1155 tokens.\\n */\\ninterface IERC1155Errors {\\n /**\\n * @dev Indicates an error related to the current `balance` of a `sender`. Used in transfers.\\n * @param sender Address whose tokens are being transferred.\\n * @param balance Current balance for the interacting account.\\n * @param needed Minimum amount required to perform a transfer.\\n * @param tokenId Identifier number of a token.\\n */\\n error ERC1155InsufficientBalance(address sender, uint256 balance, uint256 needed, uint256 tokenId);\\n\\n /**\\n * @dev Indicates a failure with the token `sender`. Used in transfers.\\n * @param sender Address whose tokens are being transferred.\\n */\\n error ERC1155InvalidSender(address sender);\\n\\n /**\\n * @dev Indicates a failure with the token `receiver`. Used in transfers.\\n * @param receiver Address to which tokens are being transferred.\\n */\\n error ERC1155InvalidReceiver(address receiver);\\n\\n /**\\n * @dev Indicates a failure with the `operator`\\u2019s approval. Used in transfers.\\n * @param operator Address that may be allowed to operate on tokens without being their owner.\\n * @param owner Address of the current owner of a token.\\n */\\n error ERC1155MissingApprovalForAll(address operator, address owner);\\n\\n /**\\n * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.\\n * @param approver Address initiating an approval operation.\\n */\\n error ERC1155InvalidApprover(address approver);\\n\\n /**\\n * @dev Indicates a failure with the `operator` to be approved. Used in approvals.\\n * @param operator Address that may be allowed to operate on tokens without being their owner.\\n */\\n error ERC1155InvalidOperator(address operator);\\n\\n /**\\n * @dev Indicates an array length mismatch between ids and values in a safeBatchTransferFrom operation.\\n * Used in batch transfers.\\n * @param idsLength Length of the array of token identifiers\\n * @param valuesLength Length of the array of token amounts\\n */\\n error ERC1155InvalidArrayLength(uint256 idsLength, uint256 valuesLength);\\n}\\n\",\"keccak256\":\"0x880da465c203cec76b10d72dbd87c80f387df4102274f23eea1f9c9b0918792b\",\"license\":\"MIT\"}},\"version\":1}","storageLayout":{"storage":[],"types":null},"userdoc":{"kind":"user","methods":{},"version":1}}},"@openzeppelin/contracts/token/ERC721/ERC721.sol":{"ERC721":{"abi":[{"inputs":[{"internalType":"address","name":"sender","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"address","name":"owner","type":"address"}],"name":"ERC721IncorrectOwner","type":"error"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ERC721InsufficientApproval","type":"error"},{"inputs":[{"internalType":"address","name":"approver","type":"address"}],"name":"ERC721InvalidApprover","type":"error"},{"inputs":[{"internalType":"address","name":"operator","type":"address"}],"name":"ERC721InvalidOperator","type":"error"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"ERC721InvalidOwner","type":"error"},{"inputs":[{"internalType":"address","name":"receiver","type":"address"}],"name":"ERC721InvalidReceiver","type":"error"},{"inputs":[{"internalType":"address","name":"sender","type":"address"}],"name":"ERC721InvalidSender","type":"error"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ERC721NonexistentToken","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"}],"devdoc":{"details":"Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC-721] Non-Fungible Token Standard, including the Metadata extension, but not including the Enumerable extension, which is available separately as {ERC721Enumerable}.","errors":{"ERC721IncorrectOwner(address,uint256,address)":[{"details":"Indicates an error related to the ownership over a particular token. Used in transfers.","params":{"owner":"Address of the current owner of a token.","sender":"Address whose tokens are being transferred.","tokenId":"Identifier number of a token."}}],"ERC721InsufficientApproval(address,uint256)":[{"details":"Indicates a failure with the `operator`’s approval. Used in transfers.","params":{"operator":"Address that may be allowed to operate on tokens without being their owner.","tokenId":"Identifier number of a token."}}],"ERC721InvalidApprover(address)":[{"details":"Indicates a failure with the `approver` of a token to be approved. Used in approvals.","params":{"approver":"Address initiating an approval operation."}}],"ERC721InvalidOperator(address)":[{"details":"Indicates a failure with the `operator` to be approved. Used in approvals.","params":{"operator":"Address that may be allowed to operate on tokens without being their owner."}}],"ERC721InvalidOwner(address)":[{"details":"Indicates that an address can't be an owner. For example, `address(0)` is a forbidden owner in ERC-20. Used in balance queries.","params":{"owner":"Address of the current owner of a token."}}],"ERC721InvalidReceiver(address)":[{"details":"Indicates a failure with the token `receiver`. Used in transfers.","params":{"receiver":"Address to which tokens are being transferred."}}],"ERC721InvalidSender(address)":[{"details":"Indicates a failure with the token `sender`. Used in transfers.","params":{"sender":"Address whose tokens are being transferred."}}],"ERC721NonexistentToken(uint256)":[{"details":"Indicates a `tokenId` whose `owner` is the zero address.","params":{"tokenId":"Identifier number of a token."}}]},"events":{"Approval(address,address,uint256)":{"details":"Emitted when `owner` enables `approved` to manage the `tokenId` token."},"ApprovalForAll(address,address,bool)":{"details":"Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets."},"Transfer(address,address,uint256)":{"details":"Emitted when `tokenId` token is transferred from `from` to `to`."}},"kind":"dev","methods":{"approve(address,uint256)":{"details":"See {IERC721-approve}."},"balanceOf(address)":{"details":"See {IERC721-balanceOf}."},"constructor":{"details":"Initializes the contract by setting a `name` and a `symbol` to the token collection."},"getApproved(uint256)":{"details":"See {IERC721-getApproved}."},"isApprovedForAll(address,address)":{"details":"See {IERC721-isApprovedForAll}."},"name()":{"details":"See {IERC721Metadata-name}."},"ownerOf(uint256)":{"details":"See {IERC721-ownerOf}."},"safeTransferFrom(address,address,uint256)":{"details":"See {IERC721-safeTransferFrom}."},"safeTransferFrom(address,address,uint256,bytes)":{"details":"See {IERC721-safeTransferFrom}."},"setApprovalForAll(address,bool)":{"details":"See {IERC721-setApprovalForAll}."},"supportsInterface(bytes4)":{"details":"See {IERC165-supportsInterface}."},"symbol()":{"details":"See {IERC721Metadata-symbol}."},"tokenURI(uint256)":{"details":"See {IERC721Metadata-tokenURI}."},"transferFrom(address,address,uint256)":{"details":"See {IERC721-transferFrom}."}},"version":1},"evm":{"bytecode":{"functionDebugData":{},"generatedSources":[],"linkReferences":{},"object":"","opcodes":"","sourceMap":""},"deployedBytecode":{"functionDebugData":{},"generatedSources":[],"immutableReferences":{},"linkReferences":{},"object":"","opcodes":"","sourceMap":""},"gasEstimates":null,"methodIdentifiers":{"approve(address,uint256)":"095ea7b3","balanceOf(address)":"70a08231","getApproved(uint256)":"081812fc","isApprovedForAll(address,address)":"e985e9c5","name()":"06fdde03","ownerOf(uint256)":"6352211e","safeTransferFrom(address,address,uint256)":"42842e0e","safeTransferFrom(address,address,uint256,bytes)":"b88d4fde","setApprovalForAll(address,bool)":"a22cb465","supportsInterface(bytes4)":"01ffc9a7","symbol()":"95d89b41","tokenURI(uint256)":"c87b56dd","transferFrom(address,address,uint256)":"23b872dd"}},"metadata":"{\"compiler\":{\"version\":\"0.8.28+commit.7893614a\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"inputs\":[{\"internalType\":\"address\",\"name\":\"sender\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"},{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"}],\"name\":\"ERC721IncorrectOwner\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"ERC721InsufficientApproval\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"approver\",\"type\":\"address\"}],\"name\":\"ERC721InvalidApprover\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"}],\"name\":\"ERC721InvalidOperator\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"}],\"name\":\"ERC721InvalidOwner\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"receiver\",\"type\":\"address\"}],\"name\":\"ERC721InvalidReceiver\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"sender\",\"type\":\"address\"}],\"name\":\"ERC721InvalidSender\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"ERC721NonexistentToken\",\"type\":\"error\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"approved\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"Approval\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"bool\",\"name\":\"approved\",\"type\":\"bool\"}],\"name\":\"ApprovalForAll\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"Transfer\",\"type\":\"event\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"approve\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"}],\"name\":\"balanceOf\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"getApproved\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"}],\"name\":\"isApprovedForAll\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"name\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"ownerOf\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"safeTransferFrom\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"},{\"internalType\":\"bytes\",\"name\":\"data\",\"type\":\"bytes\"}],\"name\":\"safeTransferFrom\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"},{\"internalType\":\"bool\",\"name\":\"approved\",\"type\":\"bool\"}],\"name\":\"setApprovalForAll\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes4\",\"name\":\"interfaceId\",\"type\":\"bytes4\"}],\"name\":\"supportsInterface\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"symbol\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"tokenURI\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"transferFrom\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"}],\"devdoc\":{\"details\":\"Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC-721] Non-Fungible Token Standard, including the Metadata extension, but not including the Enumerable extension, which is available separately as {ERC721Enumerable}.\",\"errors\":{\"ERC721IncorrectOwner(address,uint256,address)\":[{\"details\":\"Indicates an error related to the ownership over a particular token. Used in transfers.\",\"params\":{\"owner\":\"Address of the current owner of a token.\",\"sender\":\"Address whose tokens are being transferred.\",\"tokenId\":\"Identifier number of a token.\"}}],\"ERC721InsufficientApproval(address,uint256)\":[{\"details\":\"Indicates a failure with the `operator`\\u2019s approval. Used in transfers.\",\"params\":{\"operator\":\"Address that may be allowed to operate on tokens without being their owner.\",\"tokenId\":\"Identifier number of a token.\"}}],\"ERC721InvalidApprover(address)\":[{\"details\":\"Indicates a failure with the `approver` of a token to be approved. Used in approvals.\",\"params\":{\"approver\":\"Address initiating an approval operation.\"}}],\"ERC721InvalidOperator(address)\":[{\"details\":\"Indicates a failure with the `operator` to be approved. Used in approvals.\",\"params\":{\"operator\":\"Address that may be allowed to operate on tokens without being their owner.\"}}],\"ERC721InvalidOwner(address)\":[{\"details\":\"Indicates that an address can't be an owner. For example, `address(0)` is a forbidden owner in ERC-20. Used in balance queries.\",\"params\":{\"owner\":\"Address of the current owner of a token.\"}}],\"ERC721InvalidReceiver(address)\":[{\"details\":\"Indicates a failure with the token `receiver`. Used in transfers.\",\"params\":{\"receiver\":\"Address to which tokens are being transferred.\"}}],\"ERC721InvalidSender(address)\":[{\"details\":\"Indicates a failure with the token `sender`. Used in transfers.\",\"params\":{\"sender\":\"Address whose tokens are being transferred.\"}}],\"ERC721NonexistentToken(uint256)\":[{\"details\":\"Indicates a `tokenId` whose `owner` is the zero address.\",\"params\":{\"tokenId\":\"Identifier number of a token.\"}}]},\"events\":{\"Approval(address,address,uint256)\":{\"details\":\"Emitted when `owner` enables `approved` to manage the `tokenId` token.\"},\"ApprovalForAll(address,address,bool)\":{\"details\":\"Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets.\"},\"Transfer(address,address,uint256)\":{\"details\":\"Emitted when `tokenId` token is transferred from `from` to `to`.\"}},\"kind\":\"dev\",\"methods\":{\"approve(address,uint256)\":{\"details\":\"See {IERC721-approve}.\"},\"balanceOf(address)\":{\"details\":\"See {IERC721-balanceOf}.\"},\"constructor\":{\"details\":\"Initializes the contract by setting a `name` and a `symbol` to the token collection.\"},\"getApproved(uint256)\":{\"details\":\"See {IERC721-getApproved}.\"},\"isApprovedForAll(address,address)\":{\"details\":\"See {IERC721-isApprovedForAll}.\"},\"name()\":{\"details\":\"See {IERC721Metadata-name}.\"},\"ownerOf(uint256)\":{\"details\":\"See {IERC721-ownerOf}.\"},\"safeTransferFrom(address,address,uint256)\":{\"details\":\"See {IERC721-safeTransferFrom}.\"},\"safeTransferFrom(address,address,uint256,bytes)\":{\"details\":\"See {IERC721-safeTransferFrom}.\"},\"setApprovalForAll(address,bool)\":{\"details\":\"See {IERC721-setApprovalForAll}.\"},\"supportsInterface(bytes4)\":{\"details\":\"See {IERC165-supportsInterface}.\"},\"symbol()\":{\"details\":\"See {IERC721Metadata-symbol}.\"},\"tokenURI(uint256)\":{\"details\":\"See {IERC721Metadata-tokenURI}.\"},\"transferFrom(address,address,uint256)\":{\"details\":\"See {IERC721-transferFrom}.\"}},\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{},\"version\":1}},\"settings\":{\"compilationTarget\":{\"@openzeppelin/contracts/token/ERC721/ERC721.sol\":\"ERC721\"},\"evmVersion\":\"paris\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\",\"useLiteralContent\":true},\"optimizer\":{\"enabled\":true,\"runs\":200},\"remappings\":[]},\"sources\":{\"@openzeppelin/contracts/interfaces/draft-IERC6093.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.1.0) (interfaces/draft-IERC6093.sol)\\npragma solidity ^0.8.20;\\n\\n/**\\n * @dev Standard ERC-20 Errors\\n * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-20 tokens.\\n */\\ninterface IERC20Errors {\\n /**\\n * @dev Indicates an error related to the current `balance` of a `sender`. Used in transfers.\\n * @param sender Address whose tokens are being transferred.\\n * @param balance Current balance for the interacting account.\\n * @param needed Minimum amount required to perform a transfer.\\n */\\n error ERC20InsufficientBalance(address sender, uint256 balance, uint256 needed);\\n\\n /**\\n * @dev Indicates a failure with the token `sender`. Used in transfers.\\n * @param sender Address whose tokens are being transferred.\\n */\\n error ERC20InvalidSender(address sender);\\n\\n /**\\n * @dev Indicates a failure with the token `receiver`. Used in transfers.\\n * @param receiver Address to which tokens are being transferred.\\n */\\n error ERC20InvalidReceiver(address receiver);\\n\\n /**\\n * @dev Indicates a failure with the `spender`\\u2019s `allowance`. Used in transfers.\\n * @param spender Address that may be allowed to operate on tokens without being their owner.\\n * @param allowance Amount of tokens a `spender` is allowed to operate with.\\n * @param needed Minimum amount required to perform a transfer.\\n */\\n error ERC20InsufficientAllowance(address spender, uint256 allowance, uint256 needed);\\n\\n /**\\n * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.\\n * @param approver Address initiating an approval operation.\\n */\\n error ERC20InvalidApprover(address approver);\\n\\n /**\\n * @dev Indicates a failure with the `spender` to be approved. Used in approvals.\\n * @param spender Address that may be allowed to operate on tokens without being their owner.\\n */\\n error ERC20InvalidSpender(address spender);\\n}\\n\\n/**\\n * @dev Standard ERC-721 Errors\\n * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-721 tokens.\\n */\\ninterface IERC721Errors {\\n /**\\n * @dev Indicates that an address can't be an owner. For example, `address(0)` is a forbidden owner in ERC-20.\\n * Used in balance queries.\\n * @param owner Address of the current owner of a token.\\n */\\n error ERC721InvalidOwner(address owner);\\n\\n /**\\n * @dev Indicates a `tokenId` whose `owner` is the zero address.\\n * @param tokenId Identifier number of a token.\\n */\\n error ERC721NonexistentToken(uint256 tokenId);\\n\\n /**\\n * @dev Indicates an error related to the ownership over a particular token. Used in transfers.\\n * @param sender Address whose tokens are being transferred.\\n * @param tokenId Identifier number of a token.\\n * @param owner Address of the current owner of a token.\\n */\\n error ERC721IncorrectOwner(address sender, uint256 tokenId, address owner);\\n\\n /**\\n * @dev Indicates a failure with the token `sender`. Used in transfers.\\n * @param sender Address whose tokens are being transferred.\\n */\\n error ERC721InvalidSender(address sender);\\n\\n /**\\n * @dev Indicates a failure with the token `receiver`. Used in transfers.\\n * @param receiver Address to which tokens are being transferred.\\n */\\n error ERC721InvalidReceiver(address receiver);\\n\\n /**\\n * @dev Indicates a failure with the `operator`\\u2019s approval. Used in transfers.\\n * @param operator Address that may be allowed to operate on tokens without being their owner.\\n * @param tokenId Identifier number of a token.\\n */\\n error ERC721InsufficientApproval(address operator, uint256 tokenId);\\n\\n /**\\n * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.\\n * @param approver Address initiating an approval operation.\\n */\\n error ERC721InvalidApprover(address approver);\\n\\n /**\\n * @dev Indicates a failure with the `operator` to be approved. Used in approvals.\\n * @param operator Address that may be allowed to operate on tokens without being their owner.\\n */\\n error ERC721InvalidOperator(address operator);\\n}\\n\\n/**\\n * @dev Standard ERC-1155 Errors\\n * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-1155 tokens.\\n */\\ninterface IERC1155Errors {\\n /**\\n * @dev Indicates an error related to the current `balance` of a `sender`. Used in transfers.\\n * @param sender Address whose tokens are being transferred.\\n * @param balance Current balance for the interacting account.\\n * @param needed Minimum amount required to perform a transfer.\\n * @param tokenId Identifier number of a token.\\n */\\n error ERC1155InsufficientBalance(address sender, uint256 balance, uint256 needed, uint256 tokenId);\\n\\n /**\\n * @dev Indicates a failure with the token `sender`. Used in transfers.\\n * @param sender Address whose tokens are being transferred.\\n */\\n error ERC1155InvalidSender(address sender);\\n\\n /**\\n * @dev Indicates a failure with the token `receiver`. Used in transfers.\\n * @param receiver Address to which tokens are being transferred.\\n */\\n error ERC1155InvalidReceiver(address receiver);\\n\\n /**\\n * @dev Indicates a failure with the `operator`\\u2019s approval. Used in transfers.\\n * @param operator Address that may be allowed to operate on tokens without being their owner.\\n * @param owner Address of the current owner of a token.\\n */\\n error ERC1155MissingApprovalForAll(address operator, address owner);\\n\\n /**\\n * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.\\n * @param approver Address initiating an approval operation.\\n */\\n error ERC1155InvalidApprover(address approver);\\n\\n /**\\n * @dev Indicates a failure with the `operator` to be approved. Used in approvals.\\n * @param operator Address that may be allowed to operate on tokens without being their owner.\\n */\\n error ERC1155InvalidOperator(address operator);\\n\\n /**\\n * @dev Indicates an array length mismatch between ids and values in a safeBatchTransferFrom operation.\\n * Used in batch transfers.\\n * @param idsLength Length of the array of token identifiers\\n * @param valuesLength Length of the array of token amounts\\n */\\n error ERC1155InvalidArrayLength(uint256 idsLength, uint256 valuesLength);\\n}\\n\",\"keccak256\":\"0x880da465c203cec76b10d72dbd87c80f387df4102274f23eea1f9c9b0918792b\",\"license\":\"MIT\"},\"@openzeppelin/contracts/token/ERC721/ERC721.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.1.0) (token/ERC721/ERC721.sol)\\n\\npragma solidity ^0.8.20;\\n\\nimport {IERC721} from \\\"./IERC721.sol\\\";\\nimport {IERC721Metadata} from \\\"./extensions/IERC721Metadata.sol\\\";\\nimport {ERC721Utils} from \\\"./utils/ERC721Utils.sol\\\";\\nimport {Context} from \\\"../../utils/Context.sol\\\";\\nimport {Strings} from \\\"../../utils/Strings.sol\\\";\\nimport {IERC165, ERC165} from \\\"../../utils/introspection/ERC165.sol\\\";\\nimport {IERC721Errors} from \\\"../../interfaces/draft-IERC6093.sol\\\";\\n\\n/**\\n * @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC-721] Non-Fungible Token Standard, including\\n * the Metadata extension, but not including the Enumerable extension, which is available separately as\\n * {ERC721Enumerable}.\\n */\\nabstract contract ERC721 is Context, ERC165, IERC721, IERC721Metadata, IERC721Errors {\\n using Strings for uint256;\\n\\n // Token name\\n string private _name;\\n\\n // Token symbol\\n string private _symbol;\\n\\n mapping(uint256 tokenId => address) private _owners;\\n\\n mapping(address owner => uint256) private _balances;\\n\\n mapping(uint256 tokenId => address) private _tokenApprovals;\\n\\n mapping(address owner => mapping(address operator => bool)) private _operatorApprovals;\\n\\n /**\\n * @dev Initializes the contract by setting a `name` and a `symbol` to the token collection.\\n */\\n constructor(string memory name_, string memory symbol_) {\\n _name = name_;\\n _symbol = symbol_;\\n }\\n\\n /**\\n * @dev See {IERC165-supportsInterface}.\\n */\\n function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165, IERC165) returns (bool) {\\n return\\n interfaceId == type(IERC721).interfaceId ||\\n interfaceId == type(IERC721Metadata).interfaceId ||\\n super.supportsInterface(interfaceId);\\n }\\n\\n /**\\n * @dev See {IERC721-balanceOf}.\\n */\\n function balanceOf(address owner) public view virtual returns (uint256) {\\n if (owner == address(0)) {\\n revert ERC721InvalidOwner(address(0));\\n }\\n return _balances[owner];\\n }\\n\\n /**\\n * @dev See {IERC721-ownerOf}.\\n */\\n function ownerOf(uint256 tokenId) public view virtual returns (address) {\\n return _requireOwned(tokenId);\\n }\\n\\n /**\\n * @dev See {IERC721Metadata-name}.\\n */\\n function name() public view virtual returns (string memory) {\\n return _name;\\n }\\n\\n /**\\n * @dev See {IERC721Metadata-symbol}.\\n */\\n function symbol() public view virtual returns (string memory) {\\n return _symbol;\\n }\\n\\n /**\\n * @dev See {IERC721Metadata-tokenURI}.\\n */\\n function tokenURI(uint256 tokenId) public view virtual returns (string memory) {\\n _requireOwned(tokenId);\\n\\n string memory baseURI = _baseURI();\\n return bytes(baseURI).length > 0 ? string.concat(baseURI, tokenId.toString()) : \\\"\\\";\\n }\\n\\n /**\\n * @dev Base URI for computing {tokenURI}. If set, the resulting URI for each\\n * token will be the concatenation of the `baseURI` and the `tokenId`. Empty\\n * by default, can be overridden in child contracts.\\n */\\n function _baseURI() internal view virtual returns (string memory) {\\n return \\\"\\\";\\n }\\n\\n /**\\n * @dev See {IERC721-approve}.\\n */\\n function approve(address to, uint256 tokenId) public virtual {\\n _approve(to, tokenId, _msgSender());\\n }\\n\\n /**\\n * @dev See {IERC721-getApproved}.\\n */\\n function getApproved(uint256 tokenId) public view virtual returns (address) {\\n _requireOwned(tokenId);\\n\\n return _getApproved(tokenId);\\n }\\n\\n /**\\n * @dev See {IERC721-setApprovalForAll}.\\n */\\n function setApprovalForAll(address operator, bool approved) public virtual {\\n _setApprovalForAll(_msgSender(), operator, approved);\\n }\\n\\n /**\\n * @dev See {IERC721-isApprovedForAll}.\\n */\\n function isApprovedForAll(address owner, address operator) public view virtual returns (bool) {\\n return _operatorApprovals[owner][operator];\\n }\\n\\n /**\\n * @dev See {IERC721-transferFrom}.\\n */\\n function transferFrom(address from, address to, uint256 tokenId) public virtual {\\n if (to == address(0)) {\\n revert ERC721InvalidReceiver(address(0));\\n }\\n // Setting an \\\"auth\\\" arguments enables the `_isAuthorized` check which verifies that the token exists\\n // (from != 0). Therefore, it is not needed to verify that the return value is not 0 here.\\n address previousOwner = _update(to, tokenId, _msgSender());\\n if (previousOwner != from) {\\n revert ERC721IncorrectOwner(from, tokenId, previousOwner);\\n }\\n }\\n\\n /**\\n * @dev See {IERC721-safeTransferFrom}.\\n */\\n function safeTransferFrom(address from, address to, uint256 tokenId) public {\\n safeTransferFrom(from, to, tokenId, \\\"\\\");\\n }\\n\\n /**\\n * @dev See {IERC721-safeTransferFrom}.\\n */\\n function safeTransferFrom(address from, address to, uint256 tokenId, bytes memory data) public virtual {\\n transferFrom(from, to, tokenId);\\n ERC721Utils.checkOnERC721Received(_msgSender(), from, to, tokenId, data);\\n }\\n\\n /**\\n * @dev Returns the owner of the `tokenId`. Does NOT revert if token doesn't exist\\n *\\n * IMPORTANT: Any overrides to this function that add ownership of tokens not tracked by the\\n * core ERC-721 logic MUST be matched with the use of {_increaseBalance} to keep balances\\n * consistent with ownership. The invariant to preserve is that for any address `a` the value returned by\\n * `balanceOf(a)` must be equal to the number of tokens such that `_ownerOf(tokenId)` is `a`.\\n */\\n function _ownerOf(uint256 tokenId) internal view virtual returns (address) {\\n return _owners[tokenId];\\n }\\n\\n /**\\n * @dev Returns the approved address for `tokenId`. Returns 0 if `tokenId` is not minted.\\n */\\n function _getApproved(uint256 tokenId) internal view virtual returns (address) {\\n return _tokenApprovals[tokenId];\\n }\\n\\n /**\\n * @dev Returns whether `spender` is allowed to manage `owner`'s tokens, or `tokenId` in\\n * particular (ignoring whether it is owned by `owner`).\\n *\\n * WARNING: This function assumes that `owner` is the actual owner of `tokenId` and does not verify this\\n * assumption.\\n */\\n function _isAuthorized(address owner, address spender, uint256 tokenId) internal view virtual returns (bool) {\\n return\\n spender != address(0) &&\\n (owner == spender || isApprovedForAll(owner, spender) || _getApproved(tokenId) == spender);\\n }\\n\\n /**\\n * @dev Checks if `spender` can operate on `tokenId`, assuming the provided `owner` is the actual owner.\\n * Reverts if:\\n * - `spender` does not have approval from `owner` for `tokenId`.\\n * - `spender` does not have approval to manage all of `owner`'s assets.\\n *\\n * WARNING: This function assumes that `owner` is the actual owner of `tokenId` and does not verify this\\n * assumption.\\n */\\n function _checkAuthorized(address owner, address spender, uint256 tokenId) internal view virtual {\\n if (!_isAuthorized(owner, spender, tokenId)) {\\n if (owner == address(0)) {\\n revert ERC721NonexistentToken(tokenId);\\n } else {\\n revert ERC721InsufficientApproval(spender, tokenId);\\n }\\n }\\n }\\n\\n /**\\n * @dev Unsafe write access to the balances, used by extensions that \\\"mint\\\" tokens using an {ownerOf} override.\\n *\\n * NOTE: the value is limited to type(uint128).max. This protect against _balance overflow. It is unrealistic that\\n * a uint256 would ever overflow from increments when these increments are bounded to uint128 values.\\n *\\n * WARNING: Increasing an account's balance using this function tends to be paired with an override of the\\n * {_ownerOf} function to resolve the ownership of the corresponding tokens so that balances and ownership\\n * remain consistent with one another.\\n */\\n function _increaseBalance(address account, uint128 value) internal virtual {\\n unchecked {\\n _balances[account] += value;\\n }\\n }\\n\\n /**\\n * @dev Transfers `tokenId` from its current owner to `to`, or alternatively mints (or burns) if the current owner\\n * (or `to`) is the zero address. Returns the owner of the `tokenId` before the update.\\n *\\n * The `auth` argument is optional. If the value passed is non 0, then this function will check that\\n * `auth` is either the owner of the token, or approved to operate on the token (by the owner).\\n *\\n * Emits a {Transfer} event.\\n *\\n * NOTE: If overriding this function in a way that tracks balances, see also {_increaseBalance}.\\n */\\n function _update(address to, uint256 tokenId, address auth) internal virtual returns (address) {\\n address from = _ownerOf(tokenId);\\n\\n // Perform (optional) operator check\\n if (auth != address(0)) {\\n _checkAuthorized(from, auth, tokenId);\\n }\\n\\n // Execute the update\\n if (from != address(0)) {\\n // Clear approval. No need to re-authorize or emit the Approval event\\n _approve(address(0), tokenId, address(0), false);\\n\\n unchecked {\\n _balances[from] -= 1;\\n }\\n }\\n\\n if (to != address(0)) {\\n unchecked {\\n _balances[to] += 1;\\n }\\n }\\n\\n _owners[tokenId] = to;\\n\\n emit Transfer(from, to, tokenId);\\n\\n return from;\\n }\\n\\n /**\\n * @dev Mints `tokenId` and transfers it to `to`.\\n *\\n * WARNING: Usage of this method is discouraged, use {_safeMint} whenever possible\\n *\\n * Requirements:\\n *\\n * - `tokenId` must not exist.\\n * - `to` cannot be the zero address.\\n *\\n * Emits a {Transfer} event.\\n */\\n function _mint(address to, uint256 tokenId) internal {\\n if (to == address(0)) {\\n revert ERC721InvalidReceiver(address(0));\\n }\\n address previousOwner = _update(to, tokenId, address(0));\\n if (previousOwner != address(0)) {\\n revert ERC721InvalidSender(address(0));\\n }\\n }\\n\\n /**\\n * @dev Mints `tokenId`, transfers it to `to` and checks for `to` acceptance.\\n *\\n * Requirements:\\n *\\n * - `tokenId` must not exist.\\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\\n *\\n * Emits a {Transfer} event.\\n */\\n function _safeMint(address to, uint256 tokenId) internal {\\n _safeMint(to, tokenId, \\\"\\\");\\n }\\n\\n /**\\n * @dev Same as {xref-ERC721-_safeMint-address-uint256-}[`_safeMint`], with an additional `data` parameter which is\\n * forwarded in {IERC721Receiver-onERC721Received} to contract recipients.\\n */\\n function _safeMint(address to, uint256 tokenId, bytes memory data) internal virtual {\\n _mint(to, tokenId);\\n ERC721Utils.checkOnERC721Received(_msgSender(), address(0), to, tokenId, data);\\n }\\n\\n /**\\n * @dev Destroys `tokenId`.\\n * The approval is cleared when the token is burned.\\n * This is an internal function that does not check if the sender is authorized to operate on the token.\\n *\\n * Requirements:\\n *\\n * - `tokenId` must exist.\\n *\\n * Emits a {Transfer} event.\\n */\\n function _burn(uint256 tokenId) internal {\\n address previousOwner = _update(address(0), tokenId, address(0));\\n if (previousOwner == address(0)) {\\n revert ERC721NonexistentToken(tokenId);\\n }\\n }\\n\\n /**\\n * @dev Transfers `tokenId` from `from` to `to`.\\n * As opposed to {transferFrom}, this imposes no restrictions on msg.sender.\\n *\\n * Requirements:\\n *\\n * - `to` cannot be the zero address.\\n * - `tokenId` token must be owned by `from`.\\n *\\n * Emits a {Transfer} event.\\n */\\n function _transfer(address from, address to, uint256 tokenId) internal {\\n if (to == address(0)) {\\n revert ERC721InvalidReceiver(address(0));\\n }\\n address previousOwner = _update(to, tokenId, address(0));\\n if (previousOwner == address(0)) {\\n revert ERC721NonexistentToken(tokenId);\\n } else if (previousOwner != from) {\\n revert ERC721IncorrectOwner(from, tokenId, previousOwner);\\n }\\n }\\n\\n /**\\n * @dev Safely transfers `tokenId` token from `from` to `to`, checking that contract recipients\\n * are aware of the ERC-721 standard to prevent tokens from being forever locked.\\n *\\n * `data` is additional data, it has no specified format and it is sent in call to `to`.\\n *\\n * This internal function is like {safeTransferFrom} in the sense that it invokes\\n * {IERC721Receiver-onERC721Received} on the receiver, and can be used to e.g.\\n * implement alternative mechanisms to perform token transfer, such as signature-based.\\n *\\n * Requirements:\\n *\\n * - `tokenId` token must exist and be owned by `from`.\\n * - `to` cannot be the zero address.\\n * - `from` cannot be the zero address.\\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\\n *\\n * Emits a {Transfer} event.\\n */\\n function _safeTransfer(address from, address to, uint256 tokenId) internal {\\n _safeTransfer(from, to, tokenId, \\\"\\\");\\n }\\n\\n /**\\n * @dev Same as {xref-ERC721-_safeTransfer-address-address-uint256-}[`_safeTransfer`], with an additional `data` parameter which is\\n * forwarded in {IERC721Receiver-onERC721Received} to contract recipients.\\n */\\n function _safeTransfer(address from, address to, uint256 tokenId, bytes memory data) internal virtual {\\n _transfer(from, to, tokenId);\\n ERC721Utils.checkOnERC721Received(_msgSender(), from, to, tokenId, data);\\n }\\n\\n /**\\n * @dev Approve `to` to operate on `tokenId`\\n *\\n * The `auth` argument is optional. If the value passed is non 0, then this function will check that `auth` is\\n * either the owner of the token, or approved to operate on all tokens held by this owner.\\n *\\n * Emits an {Approval} event.\\n *\\n * Overrides to this logic should be done to the variant with an additional `bool emitEvent` argument.\\n */\\n function _approve(address to, uint256 tokenId, address auth) internal {\\n _approve(to, tokenId, auth, true);\\n }\\n\\n /**\\n * @dev Variant of `_approve` with an optional flag to enable or disable the {Approval} event. The event is not\\n * emitted in the context of transfers.\\n */\\n function _approve(address to, uint256 tokenId, address auth, bool emitEvent) internal virtual {\\n // Avoid reading the owner unless necessary\\n if (emitEvent || auth != address(0)) {\\n address owner = _requireOwned(tokenId);\\n\\n // We do not use _isAuthorized because single-token approvals should not be able to call approve\\n if (auth != address(0) && owner != auth && !isApprovedForAll(owner, auth)) {\\n revert ERC721InvalidApprover(auth);\\n }\\n\\n if (emitEvent) {\\n emit Approval(owner, to, tokenId);\\n }\\n }\\n\\n _tokenApprovals[tokenId] = to;\\n }\\n\\n /**\\n * @dev Approve `operator` to operate on all of `owner` tokens\\n *\\n * Requirements:\\n * - operator can't be the address zero.\\n *\\n * Emits an {ApprovalForAll} event.\\n */\\n function _setApprovalForAll(address owner, address operator, bool approved) internal virtual {\\n if (operator == address(0)) {\\n revert ERC721InvalidOperator(operator);\\n }\\n _operatorApprovals[owner][operator] = approved;\\n emit ApprovalForAll(owner, operator, approved);\\n }\\n\\n /**\\n * @dev Reverts if the `tokenId` doesn't have a current owner (it hasn't been minted, or it has been burned).\\n * Returns the owner.\\n *\\n * Overrides to ownership logic should be done to {_ownerOf}.\\n */\\n function _requireOwned(uint256 tokenId) internal view returns (address) {\\n address owner = _ownerOf(tokenId);\\n if (owner == address(0)) {\\n revert ERC721NonexistentToken(tokenId);\\n }\\n return owner;\\n }\\n}\\n\",\"keccak256\":\"0x39ed367e54765186281efcfe83e47cf0ad62cc879f10e191360712507125f29a\",\"license\":\"MIT\"},\"@openzeppelin/contracts/token/ERC721/IERC721.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.1.0) (token/ERC721/IERC721.sol)\\n\\npragma solidity ^0.8.20;\\n\\nimport {IERC165} from \\\"../../utils/introspection/IERC165.sol\\\";\\n\\n/**\\n * @dev Required interface of an ERC-721 compliant contract.\\n */\\ninterface IERC721 is IERC165 {\\n /**\\n * @dev Emitted when `tokenId` token is transferred from `from` to `to`.\\n */\\n event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);\\n\\n /**\\n * @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.\\n */\\n event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);\\n\\n /**\\n * @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets.\\n */\\n event ApprovalForAll(address indexed owner, address indexed operator, bool approved);\\n\\n /**\\n * @dev Returns the number of tokens in ``owner``'s account.\\n */\\n function balanceOf(address owner) external view returns (uint256 balance);\\n\\n /**\\n * @dev Returns the owner of the `tokenId` token.\\n *\\n * Requirements:\\n *\\n * - `tokenId` must exist.\\n */\\n function ownerOf(uint256 tokenId) external view returns (address owner);\\n\\n /**\\n * @dev Safely transfers `tokenId` token from `from` to `to`.\\n *\\n * Requirements:\\n *\\n * - `from` cannot be the zero address.\\n * - `to` cannot be the zero address.\\n * - `tokenId` token must exist and be owned by `from`.\\n * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.\\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon\\n * a safe transfer.\\n *\\n * Emits a {Transfer} event.\\n */\\n function safeTransferFrom(address from, address to, uint256 tokenId, bytes calldata data) external;\\n\\n /**\\n * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients\\n * are aware of the ERC-721 protocol to prevent tokens from being forever locked.\\n *\\n * Requirements:\\n *\\n * - `from` cannot be the zero address.\\n * - `to` cannot be the zero address.\\n * - `tokenId` token must exist and be owned by `from`.\\n * - If the caller is not `from`, it must have been allowed to move this token by either {approve} or\\n * {setApprovalForAll}.\\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon\\n * a safe transfer.\\n *\\n * Emits a {Transfer} event.\\n */\\n function safeTransferFrom(address from, address to, uint256 tokenId) external;\\n\\n /**\\n * @dev Transfers `tokenId` token from `from` to `to`.\\n *\\n * WARNING: Note that the caller is responsible to confirm that the recipient is capable of receiving ERC-721\\n * or else they may be permanently lost. Usage of {safeTransferFrom} prevents loss, though the caller must\\n * understand this adds an external call which potentially creates a reentrancy vulnerability.\\n *\\n * Requirements:\\n *\\n * - `from` cannot be the zero address.\\n * - `to` cannot be the zero address.\\n * - `tokenId` token must be owned by `from`.\\n * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.\\n *\\n * Emits a {Transfer} event.\\n */\\n function transferFrom(address from, address to, uint256 tokenId) external;\\n\\n /**\\n * @dev Gives permission to `to` to transfer `tokenId` token to another account.\\n * The approval is cleared when the token is transferred.\\n *\\n * Only a single account can be approved at a time, so approving the zero address clears previous approvals.\\n *\\n * Requirements:\\n *\\n * - The caller must own the token or be an approved operator.\\n * - `tokenId` must exist.\\n *\\n * Emits an {Approval} event.\\n */\\n function approve(address to, uint256 tokenId) external;\\n\\n /**\\n * @dev Approve or remove `operator` as an operator for the caller.\\n * Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller.\\n *\\n * Requirements:\\n *\\n * - The `operator` cannot be the address zero.\\n *\\n * Emits an {ApprovalForAll} event.\\n */\\n function setApprovalForAll(address operator, bool approved) external;\\n\\n /**\\n * @dev Returns the account approved for `tokenId` token.\\n *\\n * Requirements:\\n *\\n * - `tokenId` must exist.\\n */\\n function getApproved(uint256 tokenId) external view returns (address operator);\\n\\n /**\\n * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.\\n *\\n * See {setApprovalForAll}\\n */\\n function isApprovedForAll(address owner, address operator) external view returns (bool);\\n}\\n\",\"keccak256\":\"0x5dc63d1c6a12fe1b17793e1745877b2fcbe1964c3edfd0a482fac21ca8f18261\",\"license\":\"MIT\"},\"@openzeppelin/contracts/token/ERC721/IERC721Receiver.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.1.0) (token/ERC721/IERC721Receiver.sol)\\n\\npragma solidity ^0.8.20;\\n\\n/**\\n * @title ERC-721 token receiver interface\\n * @dev Interface for any contract that wants to support safeTransfers\\n * from ERC-721 asset contracts.\\n */\\ninterface IERC721Receiver {\\n /**\\n * @dev Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom}\\n * by `operator` from `from`, this function is called.\\n *\\n * It must return its Solidity selector to confirm the token transfer.\\n * If any other value is returned or the interface is not implemented by the recipient, the transfer will be\\n * reverted.\\n *\\n * The selector can be obtained in Solidity with `IERC721Receiver.onERC721Received.selector`.\\n */\\n function onERC721Received(\\n address operator,\\n address from,\\n uint256 tokenId,\\n bytes calldata data\\n ) external returns (bytes4);\\n}\\n\",\"keccak256\":\"0xb5afb8e8eebc4d1c6404df2f5e1e6d2c3d24fd01e5dfc855314951ecfaae462d\",\"license\":\"MIT\"},\"@openzeppelin/contracts/token/ERC721/extensions/IERC721Metadata.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC721/extensions/IERC721Metadata.sol)\\n\\npragma solidity ^0.8.20;\\n\\nimport {IERC721} from \\\"../IERC721.sol\\\";\\n\\n/**\\n * @title ERC-721 Non-Fungible Token Standard, optional metadata extension\\n * @dev See https://eips.ethereum.org/EIPS/eip-721\\n */\\ninterface IERC721Metadata is IERC721 {\\n /**\\n * @dev Returns the token collection name.\\n */\\n function name() external view returns (string memory);\\n\\n /**\\n * @dev Returns the token collection symbol.\\n */\\n function symbol() external view returns (string memory);\\n\\n /**\\n * @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token.\\n */\\n function tokenURI(uint256 tokenId) external view returns (string memory);\\n}\\n\",\"keccak256\":\"0x37d1aaaa5a2908a09e9dcf56a26ddf762ecf295afb5964695937344fc6802ce1\",\"license\":\"MIT\"},\"@openzeppelin/contracts/token/ERC721/utils/ERC721Utils.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.3.0) (token/ERC721/utils/ERC721Utils.sol)\\n\\npragma solidity ^0.8.20;\\n\\nimport {IERC721Receiver} from \\\"../IERC721Receiver.sol\\\";\\nimport {IERC721Errors} from \\\"../../../interfaces/draft-IERC6093.sol\\\";\\n\\n/**\\n * @dev Library that provide common ERC-721 utility functions.\\n *\\n * See https://eips.ethereum.org/EIPS/eip-721[ERC-721].\\n *\\n * _Available since v5.1._\\n */\\nlibrary ERC721Utils {\\n /**\\n * @dev Performs an acceptance check for the provided `operator` by calling {IERC721Receiver-onERC721Received}\\n * on the `to` address. The `operator` is generally the address that initiated the token transfer (i.e. `msg.sender`).\\n *\\n * The acceptance call is not executed and treated as a no-op if the target address doesn't contain code (i.e. an EOA).\\n * Otherwise, the recipient must implement {IERC721Receiver-onERC721Received} and return the acceptance magic value to accept\\n * the transfer.\\n */\\n function checkOnERC721Received(\\n address operator,\\n address from,\\n address to,\\n uint256 tokenId,\\n bytes memory data\\n ) internal {\\n if (to.code.length > 0) {\\n try IERC721Receiver(to).onERC721Received(operator, from, tokenId, data) returns (bytes4 retval) {\\n if (retval != IERC721Receiver.onERC721Received.selector) {\\n // Token rejected\\n revert IERC721Errors.ERC721InvalidReceiver(to);\\n }\\n } catch (bytes memory reason) {\\n if (reason.length == 0) {\\n // non-IERC721Receiver implementer\\n revert IERC721Errors.ERC721InvalidReceiver(to);\\n } else {\\n assembly (\\\"memory-safe\\\") {\\n revert(add(32, reason), mload(reason))\\n }\\n }\\n }\\n }\\n }\\n}\\n\",\"keccak256\":\"0xddab643169f47a2c5291afafcbfdca045d9e6835553307d090bc048b6dabd0ac\",\"license\":\"MIT\"},\"@openzeppelin/contracts/utils/Context.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.0.1) (utils/Context.sol)\\n\\npragma solidity ^0.8.20;\\n\\n/**\\n * @dev Provides information about the current execution context, including the\\n * sender of the transaction and its data. While these are generally available\\n * via msg.sender and msg.data, they should not be accessed in such a direct\\n * manner, since when dealing with meta-transactions the account sending and\\n * paying for execution may not be the actual sender (as far as an application\\n * is concerned).\\n *\\n * This contract is only required for intermediate, library-like contracts.\\n */\\nabstract contract Context {\\n function _msgSender() internal view virtual returns (address) {\\n return msg.sender;\\n }\\n\\n function _msgData() internal view virtual returns (bytes calldata) {\\n return msg.data;\\n }\\n\\n function _contextSuffixLength() internal view virtual returns (uint256) {\\n return 0;\\n }\\n}\\n\",\"keccak256\":\"0x493033a8d1b176a037b2cc6a04dad01a5c157722049bbecf632ca876224dd4b2\",\"license\":\"MIT\"},\"@openzeppelin/contracts/utils/Panic.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.1.0) (utils/Panic.sol)\\n\\npragma solidity ^0.8.20;\\n\\n/**\\n * @dev Helper library for emitting standardized panic codes.\\n *\\n * ```solidity\\n * contract Example {\\n * using Panic for uint256;\\n *\\n * // Use any of the declared internal constants\\n * function foo() { Panic.GENERIC.panic(); }\\n *\\n * // Alternatively\\n * function foo() { Panic.panic(Panic.GENERIC); }\\n * }\\n * ```\\n *\\n * Follows the list from https://github.com/ethereum/solidity/blob/v0.8.24/libsolutil/ErrorCodes.h[libsolutil].\\n *\\n * _Available since v5.1._\\n */\\n// slither-disable-next-line unused-state\\nlibrary Panic {\\n /// @dev generic / unspecified error\\n uint256 internal constant GENERIC = 0x00;\\n /// @dev used by the assert() builtin\\n uint256 internal constant ASSERT = 0x01;\\n /// @dev arithmetic underflow or overflow\\n uint256 internal constant UNDER_OVERFLOW = 0x11;\\n /// @dev division or modulo by zero\\n uint256 internal constant DIVISION_BY_ZERO = 0x12;\\n /// @dev enum conversion error\\n uint256 internal constant ENUM_CONVERSION_ERROR = 0x21;\\n /// @dev invalid encoding in storage\\n uint256 internal constant STORAGE_ENCODING_ERROR = 0x22;\\n /// @dev empty array pop\\n uint256 internal constant EMPTY_ARRAY_POP = 0x31;\\n /// @dev array out of bounds access\\n uint256 internal constant ARRAY_OUT_OF_BOUNDS = 0x32;\\n /// @dev resource error (too large allocation or too large array)\\n uint256 internal constant RESOURCE_ERROR = 0x41;\\n /// @dev calling invalid internal function\\n uint256 internal constant INVALID_INTERNAL_FUNCTION = 0x51;\\n\\n /// @dev Reverts with a panic code. Recommended to use with\\n /// the internal constants with predefined codes.\\n function panic(uint256 code) internal pure {\\n assembly (\\\"memory-safe\\\") {\\n mstore(0x00, 0x4e487b71)\\n mstore(0x20, code)\\n revert(0x1c, 0x24)\\n }\\n }\\n}\\n\",\"keccak256\":\"0xf7fe324703a64fc51702311dc51562d5cb1497734f074e4f483bfb6717572d7a\",\"license\":\"MIT\"},\"@openzeppelin/contracts/utils/Strings.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.3.0) (utils/Strings.sol)\\n\\npragma solidity ^0.8.20;\\n\\nimport {Math} from \\\"./math/Math.sol\\\";\\nimport {SafeCast} from \\\"./math/SafeCast.sol\\\";\\nimport {SignedMath} from \\\"./math/SignedMath.sol\\\";\\n\\n/**\\n * @dev String operations.\\n */\\nlibrary Strings {\\n using SafeCast for *;\\n\\n bytes16 private constant HEX_DIGITS = \\\"0123456789abcdef\\\";\\n uint8 private constant ADDRESS_LENGTH = 20;\\n uint256 private constant SPECIAL_CHARS_LOOKUP =\\n (1 << 0x08) | // backspace\\n (1 << 0x09) | // tab\\n (1 << 0x0a) | // newline\\n (1 << 0x0c) | // form feed\\n (1 << 0x0d) | // carriage return\\n (1 << 0x22) | // double quote\\n (1 << 0x5c); // backslash\\n\\n /**\\n * @dev The `value` string doesn't fit in the specified `length`.\\n */\\n error StringsInsufficientHexLength(uint256 value, uint256 length);\\n\\n /**\\n * @dev The string being parsed contains characters that are not in scope of the given base.\\n */\\n error StringsInvalidChar();\\n\\n /**\\n * @dev The string being parsed is not a properly formatted address.\\n */\\n error StringsInvalidAddressFormat();\\n\\n /**\\n * @dev Converts a `uint256` to its ASCII `string` decimal representation.\\n */\\n function toString(uint256 value) internal pure returns (string memory) {\\n unchecked {\\n uint256 length = Math.log10(value) + 1;\\n string memory buffer = new string(length);\\n uint256 ptr;\\n assembly (\\\"memory-safe\\\") {\\n ptr := add(buffer, add(32, length))\\n }\\n while (true) {\\n ptr--;\\n assembly (\\\"memory-safe\\\") {\\n mstore8(ptr, byte(mod(value, 10), HEX_DIGITS))\\n }\\n value /= 10;\\n if (value == 0) break;\\n }\\n return buffer;\\n }\\n }\\n\\n /**\\n * @dev Converts a `int256` to its ASCII `string` decimal representation.\\n */\\n function toStringSigned(int256 value) internal pure returns (string memory) {\\n return string.concat(value < 0 ? \\\"-\\\" : \\\"\\\", toString(SignedMath.abs(value)));\\n }\\n\\n /**\\n * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.\\n */\\n function toHexString(uint256 value) internal pure returns (string memory) {\\n unchecked {\\n return toHexString(value, Math.log256(value) + 1);\\n }\\n }\\n\\n /**\\n * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.\\n */\\n function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {\\n uint256 localValue = value;\\n bytes memory buffer = new bytes(2 * length + 2);\\n buffer[0] = \\\"0\\\";\\n buffer[1] = \\\"x\\\";\\n for (uint256 i = 2 * length + 1; i > 1; --i) {\\n buffer[i] = HEX_DIGITS[localValue & 0xf];\\n localValue >>= 4;\\n }\\n if (localValue != 0) {\\n revert StringsInsufficientHexLength(value, length);\\n }\\n return string(buffer);\\n }\\n\\n /**\\n * @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal\\n * representation.\\n */\\n function toHexString(address addr) internal pure returns (string memory) {\\n return toHexString(uint256(uint160(addr)), ADDRESS_LENGTH);\\n }\\n\\n /**\\n * @dev Converts an `address` with fixed length of 20 bytes to its checksummed ASCII `string` hexadecimal\\n * representation, according to EIP-55.\\n */\\n function toChecksumHexString(address addr) internal pure returns (string memory) {\\n bytes memory buffer = bytes(toHexString(addr));\\n\\n // hash the hex part of buffer (skip length + 2 bytes, length 40)\\n uint256 hashValue;\\n assembly (\\\"memory-safe\\\") {\\n hashValue := shr(96, keccak256(add(buffer, 0x22), 40))\\n }\\n\\n for (uint256 i = 41; i > 1; --i) {\\n // possible values for buffer[i] are 48 (0) to 57 (9) and 97 (a) to 102 (f)\\n if (hashValue & 0xf > 7 && uint8(buffer[i]) > 96) {\\n // case shift by xoring with 0x20\\n buffer[i] ^= 0x20;\\n }\\n hashValue >>= 4;\\n }\\n return string(buffer);\\n }\\n\\n /**\\n * @dev Returns true if the two strings are equal.\\n */\\n function equal(string memory a, string memory b) internal pure returns (bool) {\\n return bytes(a).length == bytes(b).length && keccak256(bytes(a)) == keccak256(bytes(b));\\n }\\n\\n /**\\n * @dev Parse a decimal string and returns the value as a `uint256`.\\n *\\n * Requirements:\\n * - The string must be formatted as `[0-9]*`\\n * - The result must fit into an `uint256` type\\n */\\n function parseUint(string memory input) internal pure returns (uint256) {\\n return parseUint(input, 0, bytes(input).length);\\n }\\n\\n /**\\n * @dev Variant of {parseUint-string} that parses a substring of `input` located between position `begin` (included) and\\n * `end` (excluded).\\n *\\n * Requirements:\\n * - The substring must be formatted as `[0-9]*`\\n * - The result must fit into an `uint256` type\\n */\\n function parseUint(string memory input, uint256 begin, uint256 end) internal pure returns (uint256) {\\n (bool success, uint256 value) = tryParseUint(input, begin, end);\\n if (!success) revert StringsInvalidChar();\\n return value;\\n }\\n\\n /**\\n * @dev Variant of {parseUint-string} that returns false if the parsing fails because of an invalid character.\\n *\\n * NOTE: This function will revert if the result does not fit in a `uint256`.\\n */\\n function tryParseUint(string memory input) internal pure returns (bool success, uint256 value) {\\n return _tryParseUintUncheckedBounds(input, 0, bytes(input).length);\\n }\\n\\n /**\\n * @dev Variant of {parseUint-string-uint256-uint256} that returns false if the parsing fails because of an invalid\\n * character.\\n *\\n * NOTE: This function will revert if the result does not fit in a `uint256`.\\n */\\n function tryParseUint(\\n string memory input,\\n uint256 begin,\\n uint256 end\\n ) internal pure returns (bool success, uint256 value) {\\n if (end > bytes(input).length || begin > end) return (false, 0);\\n return _tryParseUintUncheckedBounds(input, begin, end);\\n }\\n\\n /**\\n * @dev Implementation of {tryParseUint-string-uint256-uint256} that does not check bounds. Caller should make sure that\\n * `begin <= end <= input.length`. Other inputs would result in undefined behavior.\\n */\\n function _tryParseUintUncheckedBounds(\\n string memory input,\\n uint256 begin,\\n uint256 end\\n ) private pure returns (bool success, uint256 value) {\\n bytes memory buffer = bytes(input);\\n\\n uint256 result = 0;\\n for (uint256 i = begin; i < end; ++i) {\\n uint8 chr = _tryParseChr(bytes1(_unsafeReadBytesOffset(buffer, i)));\\n if (chr > 9) return (false, 0);\\n result *= 10;\\n result += chr;\\n }\\n return (true, result);\\n }\\n\\n /**\\n * @dev Parse a decimal string and returns the value as a `int256`.\\n *\\n * Requirements:\\n * - The string must be formatted as `[-+]?[0-9]*`\\n * - The result must fit in an `int256` type.\\n */\\n function parseInt(string memory input) internal pure returns (int256) {\\n return parseInt(input, 0, bytes(input).length);\\n }\\n\\n /**\\n * @dev Variant of {parseInt-string} that parses a substring of `input` located between position `begin` (included) and\\n * `end` (excluded).\\n *\\n * Requirements:\\n * - The substring must be formatted as `[-+]?[0-9]*`\\n * - The result must fit in an `int256` type.\\n */\\n function parseInt(string memory input, uint256 begin, uint256 end) internal pure returns (int256) {\\n (bool success, int256 value) = tryParseInt(input, begin, end);\\n if (!success) revert StringsInvalidChar();\\n return value;\\n }\\n\\n /**\\n * @dev Variant of {parseInt-string} that returns false if the parsing fails because of an invalid character or if\\n * the result does not fit in a `int256`.\\n *\\n * NOTE: This function will revert if the absolute value of the result does not fit in a `uint256`.\\n */\\n function tryParseInt(string memory input) internal pure returns (bool success, int256 value) {\\n return _tryParseIntUncheckedBounds(input, 0, bytes(input).length);\\n }\\n\\n uint256 private constant ABS_MIN_INT256 = 2 ** 255;\\n\\n /**\\n * @dev Variant of {parseInt-string-uint256-uint256} that returns false if the parsing fails because of an invalid\\n * character or if the result does not fit in a `int256`.\\n *\\n * NOTE: This function will revert if the absolute value of the result does not fit in a `uint256`.\\n */\\n function tryParseInt(\\n string memory input,\\n uint256 begin,\\n uint256 end\\n ) internal pure returns (bool success, int256 value) {\\n if (end > bytes(input).length || begin > end) return (false, 0);\\n return _tryParseIntUncheckedBounds(input, begin, end);\\n }\\n\\n /**\\n * @dev Implementation of {tryParseInt-string-uint256-uint256} that does not check bounds. Caller should make sure that\\n * `begin <= end <= input.length`. Other inputs would result in undefined behavior.\\n */\\n function _tryParseIntUncheckedBounds(\\n string memory input,\\n uint256 begin,\\n uint256 end\\n ) private pure returns (bool success, int256 value) {\\n bytes memory buffer = bytes(input);\\n\\n // Check presence of a negative sign.\\n bytes1 sign = begin == end ? bytes1(0) : bytes1(_unsafeReadBytesOffset(buffer, begin)); // don't do out-of-bound (possibly unsafe) read if sub-string is empty\\n bool positiveSign = sign == bytes1(\\\"+\\\");\\n bool negativeSign = sign == bytes1(\\\"-\\\");\\n uint256 offset = (positiveSign || negativeSign).toUint();\\n\\n (bool absSuccess, uint256 absValue) = tryParseUint(input, begin + offset, end);\\n\\n if (absSuccess && absValue < ABS_MIN_INT256) {\\n return (true, negativeSign ? -int256(absValue) : int256(absValue));\\n } else if (absSuccess && negativeSign && absValue == ABS_MIN_INT256) {\\n return (true, type(int256).min);\\n } else return (false, 0);\\n }\\n\\n /**\\n * @dev Parse a hexadecimal string (with or without \\\"0x\\\" prefix), and returns the value as a `uint256`.\\n *\\n * Requirements:\\n * - The string must be formatted as `(0x)?[0-9a-fA-F]*`\\n * - The result must fit in an `uint256` type.\\n */\\n function parseHexUint(string memory input) internal pure returns (uint256) {\\n return parseHexUint(input, 0, bytes(input).length);\\n }\\n\\n /**\\n * @dev Variant of {parseHexUint-string} that parses a substring of `input` located between position `begin` (included) and\\n * `end` (excluded).\\n *\\n * Requirements:\\n * - The substring must be formatted as `(0x)?[0-9a-fA-F]*`\\n * - The result must fit in an `uint256` type.\\n */\\n function parseHexUint(string memory input, uint256 begin, uint256 end) internal pure returns (uint256) {\\n (bool success, uint256 value) = tryParseHexUint(input, begin, end);\\n if (!success) revert StringsInvalidChar();\\n return value;\\n }\\n\\n /**\\n * @dev Variant of {parseHexUint-string} that returns false if the parsing fails because of an invalid character.\\n *\\n * NOTE: This function will revert if the result does not fit in a `uint256`.\\n */\\n function tryParseHexUint(string memory input) internal pure returns (bool success, uint256 value) {\\n return _tryParseHexUintUncheckedBounds(input, 0, bytes(input).length);\\n }\\n\\n /**\\n * @dev Variant of {parseHexUint-string-uint256-uint256} that returns false if the parsing fails because of an\\n * invalid character.\\n *\\n * NOTE: This function will revert if the result does not fit in a `uint256`.\\n */\\n function tryParseHexUint(\\n string memory input,\\n uint256 begin,\\n uint256 end\\n ) internal pure returns (bool success, uint256 value) {\\n if (end > bytes(input).length || begin > end) return (false, 0);\\n return _tryParseHexUintUncheckedBounds(input, begin, end);\\n }\\n\\n /**\\n * @dev Implementation of {tryParseHexUint-string-uint256-uint256} that does not check bounds. Caller should make sure that\\n * `begin <= end <= input.length`. Other inputs would result in undefined behavior.\\n */\\n function _tryParseHexUintUncheckedBounds(\\n string memory input,\\n uint256 begin,\\n uint256 end\\n ) private pure returns (bool success, uint256 value) {\\n bytes memory buffer = bytes(input);\\n\\n // skip 0x prefix if present\\n bool hasPrefix = (end > begin + 1) && bytes2(_unsafeReadBytesOffset(buffer, begin)) == bytes2(\\\"0x\\\"); // don't do out-of-bound (possibly unsafe) read if sub-string is empty\\n uint256 offset = hasPrefix.toUint() * 2;\\n\\n uint256 result = 0;\\n for (uint256 i = begin + offset; i < end; ++i) {\\n uint8 chr = _tryParseChr(bytes1(_unsafeReadBytesOffset(buffer, i)));\\n if (chr > 15) return (false, 0);\\n result *= 16;\\n unchecked {\\n // Multiplying by 16 is equivalent to a shift of 4 bits (with additional overflow check).\\n // This guarantees that adding a value < 16 will not cause an overflow, hence the unchecked.\\n result += chr;\\n }\\n }\\n return (true, result);\\n }\\n\\n /**\\n * @dev Parse a hexadecimal string (with or without \\\"0x\\\" prefix), and returns the value as an `address`.\\n *\\n * Requirements:\\n * - The string must be formatted as `(0x)?[0-9a-fA-F]{40}`\\n */\\n function parseAddress(string memory input) internal pure returns (address) {\\n return parseAddress(input, 0, bytes(input).length);\\n }\\n\\n /**\\n * @dev Variant of {parseAddress-string} that parses a substring of `input` located between position `begin` (included) and\\n * `end` (excluded).\\n *\\n * Requirements:\\n * - The substring must be formatted as `(0x)?[0-9a-fA-F]{40}`\\n */\\n function parseAddress(string memory input, uint256 begin, uint256 end) internal pure returns (address) {\\n (bool success, address value) = tryParseAddress(input, begin, end);\\n if (!success) revert StringsInvalidAddressFormat();\\n return value;\\n }\\n\\n /**\\n * @dev Variant of {parseAddress-string} that returns false if the parsing fails because the input is not a properly\\n * formatted address. See {parseAddress-string} requirements.\\n */\\n function tryParseAddress(string memory input) internal pure returns (bool success, address value) {\\n return tryParseAddress(input, 0, bytes(input).length);\\n }\\n\\n /**\\n * @dev Variant of {parseAddress-string-uint256-uint256} that returns false if the parsing fails because input is not a properly\\n * formatted address. See {parseAddress-string-uint256-uint256} requirements.\\n */\\n function tryParseAddress(\\n string memory input,\\n uint256 begin,\\n uint256 end\\n ) internal pure returns (bool success, address value) {\\n if (end > bytes(input).length || begin > end) return (false, address(0));\\n\\n bool hasPrefix = (end > begin + 1) && bytes2(_unsafeReadBytesOffset(bytes(input), begin)) == bytes2(\\\"0x\\\"); // don't do out-of-bound (possibly unsafe) read if sub-string is empty\\n uint256 expectedLength = 40 + hasPrefix.toUint() * 2;\\n\\n // check that input is the correct length\\n if (end - begin == expectedLength) {\\n // length guarantees that this does not overflow, and value is at most type(uint160).max\\n (bool s, uint256 v) = _tryParseHexUintUncheckedBounds(input, begin, end);\\n return (s, address(uint160(v)));\\n } else {\\n return (false, address(0));\\n }\\n }\\n\\n function _tryParseChr(bytes1 chr) private pure returns (uint8) {\\n uint8 value = uint8(chr);\\n\\n // Try to parse `chr`:\\n // - Case 1: [0-9]\\n // - Case 2: [a-f]\\n // - Case 3: [A-F]\\n // - otherwise not supported\\n unchecked {\\n if (value > 47 && value < 58) value -= 48;\\n else if (value > 96 && value < 103) value -= 87;\\n else if (value > 64 && value < 71) value -= 55;\\n else return type(uint8).max;\\n }\\n\\n return value;\\n }\\n\\n /**\\n * @dev Escape special characters in JSON strings. This can be useful to prevent JSON injection in NFT metadata.\\n *\\n * WARNING: This function should only be used in double quoted JSON strings. Single quotes are not escaped.\\n *\\n * NOTE: This function escapes all unicode characters, and not just the ones in ranges defined in section 2.5 of\\n * RFC-4627 (U+0000 to U+001F, U+0022 and U+005C). ECMAScript's `JSON.parse` does recover escaped unicode\\n * characters that are not in this range, but other tooling may provide different results.\\n */\\n function escapeJSON(string memory input) internal pure returns (string memory) {\\n bytes memory buffer = bytes(input);\\n bytes memory output = new bytes(2 * buffer.length); // worst case scenario\\n uint256 outputLength = 0;\\n\\n for (uint256 i; i < buffer.length; ++i) {\\n bytes1 char = bytes1(_unsafeReadBytesOffset(buffer, i));\\n if (((SPECIAL_CHARS_LOOKUP & (1 << uint8(char))) != 0)) {\\n output[outputLength++] = \\\"\\\\\\\\\\\";\\n if (char == 0x08) output[outputLength++] = \\\"b\\\";\\n else if (char == 0x09) output[outputLength++] = \\\"t\\\";\\n else if (char == 0x0a) output[outputLength++] = \\\"n\\\";\\n else if (char == 0x0c) output[outputLength++] = \\\"f\\\";\\n else if (char == 0x0d) output[outputLength++] = \\\"r\\\";\\n else if (char == 0x5c) output[outputLength++] = \\\"\\\\\\\\\\\";\\n else if (char == 0x22) {\\n // solhint-disable-next-line quotes\\n output[outputLength++] = '\\\"';\\n }\\n } else {\\n output[outputLength++] = char;\\n }\\n }\\n // write the actual length and deallocate unused memory\\n assembly (\\\"memory-safe\\\") {\\n mstore(output, outputLength)\\n mstore(0x40, add(output, shl(5, shr(5, add(outputLength, 63)))))\\n }\\n\\n return string(output);\\n }\\n\\n /**\\n * @dev Reads a bytes32 from a bytes array without bounds checking.\\n *\\n * NOTE: making this function internal would mean it could be used with memory unsafe offset, and marking the\\n * assembly block as such would prevent some optimizations.\\n */\\n function _unsafeReadBytesOffset(bytes memory buffer, uint256 offset) private pure returns (bytes32 value) {\\n // This is not memory safe in the general case, but all calls to this private function are within bounds.\\n assembly (\\\"memory-safe\\\") {\\n value := mload(add(buffer, add(0x20, offset)))\\n }\\n }\\n}\\n\",\"keccak256\":\"0x81c274a60a7ae232ae3dc9ff3a4011b4849a853c13b0832cd3351bb1bb2f0dae\",\"license\":\"MIT\"},\"@openzeppelin/contracts/utils/introspection/ERC165.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.1.0) (utils/introspection/ERC165.sol)\\n\\npragma solidity ^0.8.20;\\n\\nimport {IERC165} from \\\"./IERC165.sol\\\";\\n\\n/**\\n * @dev Implementation of the {IERC165} interface.\\n *\\n * Contracts that want to implement ERC-165 should inherit from this contract and override {supportsInterface} to check\\n * for the additional interface id that will be supported. For example:\\n *\\n * ```solidity\\n * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {\\n * return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId);\\n * }\\n * ```\\n */\\nabstract contract ERC165 is IERC165 {\\n /**\\n * @dev See {IERC165-supportsInterface}.\\n */\\n function supportsInterface(bytes4 interfaceId) public view virtual returns (bool) {\\n return interfaceId == type(IERC165).interfaceId;\\n }\\n}\\n\",\"keccak256\":\"0xddce8e17e3d3f9ed818b4f4c4478a8262aab8b11ed322f1bf5ed705bb4bd97fa\",\"license\":\"MIT\"},\"@openzeppelin/contracts/utils/introspection/IERC165.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.1.0) (utils/introspection/IERC165.sol)\\n\\npragma solidity ^0.8.20;\\n\\n/**\\n * @dev Interface of the ERC-165 standard, as defined in the\\n * https://eips.ethereum.org/EIPS/eip-165[ERC].\\n *\\n * Implementers can declare support of contract interfaces, which can then be\\n * queried by others ({ERC165Checker}).\\n *\\n * For an implementation, see {ERC165}.\\n */\\ninterface IERC165 {\\n /**\\n * @dev Returns true if this contract implements the interface defined by\\n * `interfaceId`. See the corresponding\\n * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[ERC section]\\n * to learn more about how these ids are created.\\n *\\n * This function call must use less than 30 000 gas.\\n */\\n function supportsInterface(bytes4 interfaceId) external view returns (bool);\\n}\\n\",\"keccak256\":\"0x79796192ec90263f21b464d5bc90b777a525971d3de8232be80d9c4f9fb353b8\",\"license\":\"MIT\"},\"@openzeppelin/contracts/utils/math/Math.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.3.0) (utils/math/Math.sol)\\n\\npragma solidity ^0.8.20;\\n\\nimport {Panic} from \\\"../Panic.sol\\\";\\nimport {SafeCast} from \\\"./SafeCast.sol\\\";\\n\\n/**\\n * @dev Standard math utilities missing in the Solidity language.\\n */\\nlibrary Math {\\n enum Rounding {\\n Floor, // Toward negative infinity\\n Ceil, // Toward positive infinity\\n Trunc, // Toward zero\\n Expand // Away from zero\\n }\\n\\n /**\\n * @dev Return the 512-bit addition of two uint256.\\n *\\n * The result is stored in two 256 variables such that sum = high * 2\\u00b2\\u2075\\u2076 + low.\\n */\\n function add512(uint256 a, uint256 b) internal pure returns (uint256 high, uint256 low) {\\n assembly (\\\"memory-safe\\\") {\\n low := add(a, b)\\n high := lt(low, a)\\n }\\n }\\n\\n /**\\n * @dev Return the 512-bit multiplication of two uint256.\\n *\\n * The result is stored in two 256 variables such that product = high * 2\\u00b2\\u2075\\u2076 + low.\\n */\\n function mul512(uint256 a, uint256 b) internal pure returns (uint256 high, uint256 low) {\\n // 512-bit multiply [high low] = x * y. Compute the product mod 2\\u00b2\\u2075\\u2076 and mod 2\\u00b2\\u2075\\u2076 - 1, then use\\n // the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256\\n // variables such that product = high * 2\\u00b2\\u2075\\u2076 + low.\\n assembly (\\\"memory-safe\\\") {\\n let mm := mulmod(a, b, not(0))\\n low := mul(a, b)\\n high := sub(sub(mm, low), lt(mm, low))\\n }\\n }\\n\\n /**\\n * @dev Returns the addition of two unsigned integers, with a success flag (no overflow).\\n */\\n function tryAdd(uint256 a, uint256 b) internal pure returns (bool success, uint256 result) {\\n unchecked {\\n uint256 c = a + b;\\n success = c >= a;\\n result = c * SafeCast.toUint(success);\\n }\\n }\\n\\n /**\\n * @dev Returns the subtraction of two unsigned integers, with a success flag (no overflow).\\n */\\n function trySub(uint256 a, uint256 b) internal pure returns (bool success, uint256 result) {\\n unchecked {\\n uint256 c = a - b;\\n success = c <= a;\\n result = c * SafeCast.toUint(success);\\n }\\n }\\n\\n /**\\n * @dev Returns the multiplication of two unsigned integers, with a success flag (no overflow).\\n */\\n function tryMul(uint256 a, uint256 b) internal pure returns (bool success, uint256 result) {\\n unchecked {\\n uint256 c = a * b;\\n assembly (\\\"memory-safe\\\") {\\n // Only true when the multiplication doesn't overflow\\n // (c / a == b) || (a == 0)\\n success := or(eq(div(c, a), b), iszero(a))\\n }\\n // equivalent to: success ? c : 0\\n result = c * SafeCast.toUint(success);\\n }\\n }\\n\\n /**\\n * @dev Returns the division of two unsigned integers, with a success flag (no division by zero).\\n */\\n function tryDiv(uint256 a, uint256 b) internal pure returns (bool success, uint256 result) {\\n unchecked {\\n success = b > 0;\\n assembly (\\\"memory-safe\\\") {\\n // The `DIV` opcode returns zero when the denominator is 0.\\n result := div(a, b)\\n }\\n }\\n }\\n\\n /**\\n * @dev Returns the remainder of dividing two unsigned integers, with a success flag (no division by zero).\\n */\\n function tryMod(uint256 a, uint256 b) internal pure returns (bool success, uint256 result) {\\n unchecked {\\n success = b > 0;\\n assembly (\\\"memory-safe\\\") {\\n // The `MOD` opcode returns zero when the denominator is 0.\\n result := mod(a, b)\\n }\\n }\\n }\\n\\n /**\\n * @dev Unsigned saturating addition, bounds to `2\\u00b2\\u2075\\u2076 - 1` instead of overflowing.\\n */\\n function saturatingAdd(uint256 a, uint256 b) internal pure returns (uint256) {\\n (bool success, uint256 result) = tryAdd(a, b);\\n return ternary(success, result, type(uint256).max);\\n }\\n\\n /**\\n * @dev Unsigned saturating subtraction, bounds to zero instead of overflowing.\\n */\\n function saturatingSub(uint256 a, uint256 b) internal pure returns (uint256) {\\n (, uint256 result) = trySub(a, b);\\n return result;\\n }\\n\\n /**\\n * @dev Unsigned saturating multiplication, bounds to `2\\u00b2\\u2075\\u2076 - 1` instead of overflowing.\\n */\\n function saturatingMul(uint256 a, uint256 b) internal pure returns (uint256) {\\n (bool success, uint256 result) = tryMul(a, b);\\n return ternary(success, result, type(uint256).max);\\n }\\n\\n /**\\n * @dev Branchless ternary evaluation for `a ? b : c`. Gas costs are constant.\\n *\\n * IMPORTANT: This function may reduce bytecode size and consume less gas when used standalone.\\n * However, the compiler may optimize Solidity ternary operations (i.e. `a ? b : c`) to only compute\\n * one branch when needed, making this function more expensive.\\n */\\n function ternary(bool condition, uint256 a, uint256 b) internal pure returns (uint256) {\\n unchecked {\\n // branchless ternary works because:\\n // b ^ (a ^ b) == a\\n // b ^ 0 == b\\n return b ^ ((a ^ b) * SafeCast.toUint(condition));\\n }\\n }\\n\\n /**\\n * @dev Returns the largest of two numbers.\\n */\\n function max(uint256 a, uint256 b) internal pure returns (uint256) {\\n return ternary(a > b, a, b);\\n }\\n\\n /**\\n * @dev Returns the smallest of two numbers.\\n */\\n function min(uint256 a, uint256 b) internal pure returns (uint256) {\\n return ternary(a < b, a, b);\\n }\\n\\n /**\\n * @dev Returns the average of two numbers. The result is rounded towards\\n * zero.\\n */\\n function average(uint256 a, uint256 b) internal pure returns (uint256) {\\n // (a + b) / 2 can overflow.\\n return (a & b) + (a ^ b) / 2;\\n }\\n\\n /**\\n * @dev Returns the ceiling of the division of two numbers.\\n *\\n * This differs from standard division with `/` in that it rounds towards infinity instead\\n * of rounding towards zero.\\n */\\n function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {\\n if (b == 0) {\\n // Guarantee the same behavior as in a regular Solidity division.\\n Panic.panic(Panic.DIVISION_BY_ZERO);\\n }\\n\\n // The following calculation ensures accurate ceiling division without overflow.\\n // Since a is non-zero, (a - 1) / b will not overflow.\\n // The largest possible result occurs when (a - 1) / b is type(uint256).max,\\n // but the largest value we can obtain is type(uint256).max - 1, which happens\\n // when a = type(uint256).max and b = 1.\\n unchecked {\\n return SafeCast.toUint(a > 0) * ((a - 1) / b + 1);\\n }\\n }\\n\\n /**\\n * @dev Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or\\n * denominator == 0.\\n *\\n * Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv) with further edits by\\n * Uniswap Labs also under MIT license.\\n */\\n function mulDiv(uint256 x, uint256 y, uint256 denominator) internal pure returns (uint256 result) {\\n unchecked {\\n (uint256 high, uint256 low) = mul512(x, y);\\n\\n // Handle non-overflow cases, 256 by 256 division.\\n if (high == 0) {\\n // Solidity will revert if denominator == 0, unlike the div opcode on its own.\\n // The surrounding unchecked block does not change this fact.\\n // See https://docs.soliditylang.org/en/latest/control-structures.html#checked-or-unchecked-arithmetic.\\n return low / denominator;\\n }\\n\\n // Make sure the result is less than 2\\u00b2\\u2075\\u2076. Also prevents denominator == 0.\\n if (denominator <= high) {\\n Panic.panic(ternary(denominator == 0, Panic.DIVISION_BY_ZERO, Panic.UNDER_OVERFLOW));\\n }\\n\\n ///////////////////////////////////////////////\\n // 512 by 256 division.\\n ///////////////////////////////////////////////\\n\\n // Make division exact by subtracting the remainder from [high low].\\n uint256 remainder;\\n assembly (\\\"memory-safe\\\") {\\n // Compute remainder using mulmod.\\n remainder := mulmod(x, y, denominator)\\n\\n // Subtract 256 bit number from 512 bit number.\\n high := sub(high, gt(remainder, low))\\n low := sub(low, remainder)\\n }\\n\\n // Factor powers of two out of denominator and compute largest power of two divisor of denominator.\\n // Always >= 1. See https://cs.stackexchange.com/q/138556/92363.\\n\\n uint256 twos = denominator & (0 - denominator);\\n assembly (\\\"memory-safe\\\") {\\n // Divide denominator by twos.\\n denominator := div(denominator, twos)\\n\\n // Divide [high low] by twos.\\n low := div(low, twos)\\n\\n // Flip twos such that it is 2\\u00b2\\u2075\\u2076 / twos. If twos is zero, then it becomes one.\\n twos := add(div(sub(0, twos), twos), 1)\\n }\\n\\n // Shift in bits from high into low.\\n low |= high * twos;\\n\\n // Invert denominator mod 2\\u00b2\\u2075\\u2076. Now that denominator is an odd number, it has an inverse modulo 2\\u00b2\\u2075\\u2076 such\\n // that denominator * inv \\u2261 1 mod 2\\u00b2\\u2075\\u2076. Compute the inverse by starting with a seed that is correct for\\n // four bits. That is, denominator * inv \\u2261 1 mod 2\\u2074.\\n uint256 inverse = (3 * denominator) ^ 2;\\n\\n // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also\\n // works in modular arithmetic, doubling the correct bits in each step.\\n inverse *= 2 - denominator * inverse; // inverse mod 2\\u2078\\n inverse *= 2 - denominator * inverse; // inverse mod 2\\u00b9\\u2076\\n inverse *= 2 - denominator * inverse; // inverse mod 2\\u00b3\\u00b2\\n inverse *= 2 - denominator * inverse; // inverse mod 2\\u2076\\u2074\\n inverse *= 2 - denominator * inverse; // inverse mod 2\\u00b9\\u00b2\\u2078\\n inverse *= 2 - denominator * inverse; // inverse mod 2\\u00b2\\u2075\\u2076\\n\\n // Because the division is now exact we can divide by multiplying with the modular inverse of denominator.\\n // This will give us the correct result modulo 2\\u00b2\\u2075\\u2076. Since the preconditions guarantee that the outcome is\\n // less than 2\\u00b2\\u2075\\u2076, this is the final result. We don't need to compute the high bits of the result and high\\n // is no longer required.\\n result = low * inverse;\\n return result;\\n }\\n }\\n\\n /**\\n * @dev Calculates x * y / denominator with full precision, following the selected rounding direction.\\n */\\n function mulDiv(uint256 x, uint256 y, uint256 denominator, Rounding rounding) internal pure returns (uint256) {\\n return mulDiv(x, y, denominator) + SafeCast.toUint(unsignedRoundsUp(rounding) && mulmod(x, y, denominator) > 0);\\n }\\n\\n /**\\n * @dev Calculates floor(x * y >> n) with full precision. Throws if result overflows a uint256.\\n */\\n function mulShr(uint256 x, uint256 y, uint8 n) internal pure returns (uint256 result) {\\n unchecked {\\n (uint256 high, uint256 low) = mul512(x, y);\\n if (high >= 1 << n) {\\n Panic.panic(Panic.UNDER_OVERFLOW);\\n }\\n return (high << (256 - n)) | (low >> n);\\n }\\n }\\n\\n /**\\n * @dev Calculates x * y >> n with full precision, following the selected rounding direction.\\n */\\n function mulShr(uint256 x, uint256 y, uint8 n, Rounding rounding) internal pure returns (uint256) {\\n return mulShr(x, y, n) + SafeCast.toUint(unsignedRoundsUp(rounding) && mulmod(x, y, 1 << n) > 0);\\n }\\n\\n /**\\n * @dev Calculate the modular multiplicative inverse of a number in Z/nZ.\\n *\\n * If n is a prime, then Z/nZ is a field. In that case all elements are inversible, except 0.\\n * If n is not a prime, then Z/nZ is not a field, and some elements might not be inversible.\\n *\\n * If the input value is not inversible, 0 is returned.\\n *\\n * NOTE: If you know for sure that n is (big) a prime, it may be cheaper to use Fermat's little theorem and get the\\n * inverse using `Math.modExp(a, n - 2, n)`. See {invModPrime}.\\n */\\n function invMod(uint256 a, uint256 n) internal pure returns (uint256) {\\n unchecked {\\n if (n == 0) return 0;\\n\\n // The inverse modulo is calculated using the Extended Euclidean Algorithm (iterative version)\\n // Used to compute integers x and y such that: ax + ny = gcd(a, n).\\n // When the gcd is 1, then the inverse of a modulo n exists and it's x.\\n // ax + ny = 1\\n // ax = 1 + (-y)n\\n // ax \\u2261 1 (mod n) # x is the inverse of a modulo n\\n\\n // If the remainder is 0 the gcd is n right away.\\n uint256 remainder = a % n;\\n uint256 gcd = n;\\n\\n // Therefore the initial coefficients are:\\n // ax + ny = gcd(a, n) = n\\n // 0a + 1n = n\\n int256 x = 0;\\n int256 y = 1;\\n\\n while (remainder != 0) {\\n uint256 quotient = gcd / remainder;\\n\\n (gcd, remainder) = (\\n // The old remainder is the next gcd to try.\\n remainder,\\n // Compute the next remainder.\\n // Can't overflow given that (a % gcd) * (gcd // (a % gcd)) <= gcd\\n // where gcd is at most n (capped to type(uint256).max)\\n gcd - remainder * quotient\\n );\\n\\n (x, y) = (\\n // Increment the coefficient of a.\\n y,\\n // Decrement the coefficient of n.\\n // Can overflow, but the result is casted to uint256 so that the\\n // next value of y is \\\"wrapped around\\\" to a value between 0 and n - 1.\\n x - y * int256(quotient)\\n );\\n }\\n\\n if (gcd != 1) return 0; // No inverse exists.\\n return ternary(x < 0, n - uint256(-x), uint256(x)); // Wrap the result if it's negative.\\n }\\n }\\n\\n /**\\n * @dev Variant of {invMod}. More efficient, but only works if `p` is known to be a prime greater than `2`.\\n *\\n * From https://en.wikipedia.org/wiki/Fermat%27s_little_theorem[Fermat's little theorem], we know that if p is\\n * prime, then `a**(p-1) \\u2261 1 mod p`. As a consequence, we have `a * a**(p-2) \\u2261 1 mod p`, which means that\\n * `a**(p-2)` is the modular multiplicative inverse of a in Fp.\\n *\\n * NOTE: this function does NOT check that `p` is a prime greater than `2`.\\n */\\n function invModPrime(uint256 a, uint256 p) internal view returns (uint256) {\\n unchecked {\\n return Math.modExp(a, p - 2, p);\\n }\\n }\\n\\n /**\\n * @dev Returns the modular exponentiation of the specified base, exponent and modulus (b ** e % m)\\n *\\n * Requirements:\\n * - modulus can't be zero\\n * - underlying staticcall to precompile must succeed\\n *\\n * IMPORTANT: The result is only valid if the underlying call succeeds. When using this function, make\\n * sure the chain you're using it on supports the precompiled contract for modular exponentiation\\n * at address 0x05 as specified in https://eips.ethereum.org/EIPS/eip-198[EIP-198]. Otherwise,\\n * the underlying function will succeed given the lack of a revert, but the result may be incorrectly\\n * interpreted as 0.\\n */\\n function modExp(uint256 b, uint256 e, uint256 m) internal view returns (uint256) {\\n (bool success, uint256 result) = tryModExp(b, e, m);\\n if (!success) {\\n Panic.panic(Panic.DIVISION_BY_ZERO);\\n }\\n return result;\\n }\\n\\n /**\\n * @dev Returns the modular exponentiation of the specified base, exponent and modulus (b ** e % m).\\n * It includes a success flag indicating if the operation succeeded. Operation will be marked as failed if trying\\n * to operate modulo 0 or if the underlying precompile reverted.\\n *\\n * IMPORTANT: The result is only valid if the success flag is true. When using this function, make sure the chain\\n * you're using it on supports the precompiled contract for modular exponentiation at address 0x05 as specified in\\n * https://eips.ethereum.org/EIPS/eip-198[EIP-198]. Otherwise, the underlying function will succeed given the lack\\n * of a revert, but the result may be incorrectly interpreted as 0.\\n */\\n function tryModExp(uint256 b, uint256 e, uint256 m) internal view returns (bool success, uint256 result) {\\n if (m == 0) return (false, 0);\\n assembly (\\\"memory-safe\\\") {\\n let ptr := mload(0x40)\\n // | Offset | Content | Content (Hex) |\\n // |-----------|------------|--------------------------------------------------------------------|\\n // | 0x00:0x1f | size of b | 0x0000000000000000000000000000000000000000000000000000000000000020 |\\n // | 0x20:0x3f | size of e | 0x0000000000000000000000000000000000000000000000000000000000000020 |\\n // | 0x40:0x5f | size of m | 0x0000000000000000000000000000000000000000000000000000000000000020 |\\n // | 0x60:0x7f | value of b | 0x<.............................................................b> |\\n // | 0x80:0x9f | value of e | 0x<.............................................................e> |\\n // | 0xa0:0xbf | value of m | 0x<.............................................................m> |\\n mstore(ptr, 0x20)\\n mstore(add(ptr, 0x20), 0x20)\\n mstore(add(ptr, 0x40), 0x20)\\n mstore(add(ptr, 0x60), b)\\n mstore(add(ptr, 0x80), e)\\n mstore(add(ptr, 0xa0), m)\\n\\n // Given the result < m, it's guaranteed to fit in 32 bytes,\\n // so we can use the memory scratch space located at offset 0.\\n success := staticcall(gas(), 0x05, ptr, 0xc0, 0x00, 0x20)\\n result := mload(0x00)\\n }\\n }\\n\\n /**\\n * @dev Variant of {modExp} that supports inputs of arbitrary length.\\n */\\n function modExp(bytes memory b, bytes memory e, bytes memory m) internal view returns (bytes memory) {\\n (bool success, bytes memory result) = tryModExp(b, e, m);\\n if (!success) {\\n Panic.panic(Panic.DIVISION_BY_ZERO);\\n }\\n return result;\\n }\\n\\n /**\\n * @dev Variant of {tryModExp} that supports inputs of arbitrary length.\\n */\\n function tryModExp(\\n bytes memory b,\\n bytes memory e,\\n bytes memory m\\n ) internal view returns (bool success, bytes memory result) {\\n if (_zeroBytes(m)) return (false, new bytes(0));\\n\\n uint256 mLen = m.length;\\n\\n // Encode call args in result and move the free memory pointer\\n result = abi.encodePacked(b.length, e.length, mLen, b, e, m);\\n\\n assembly (\\\"memory-safe\\\") {\\n let dataPtr := add(result, 0x20)\\n // Write result on top of args to avoid allocating extra memory.\\n success := staticcall(gas(), 0x05, dataPtr, mload(result), dataPtr, mLen)\\n // Overwrite the length.\\n // result.length > returndatasize() is guaranteed because returndatasize() == m.length\\n mstore(result, mLen)\\n // Set the memory pointer after the returned data.\\n mstore(0x40, add(dataPtr, mLen))\\n }\\n }\\n\\n /**\\n * @dev Returns whether the provided byte array is zero.\\n */\\n function _zeroBytes(bytes memory byteArray) private pure returns (bool) {\\n for (uint256 i = 0; i < byteArray.length; ++i) {\\n if (byteArray[i] != 0) {\\n return false;\\n }\\n }\\n return true;\\n }\\n\\n /**\\n * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded\\n * towards zero.\\n *\\n * This method is based on Newton's method for computing square roots; the algorithm is restricted to only\\n * using integer operations.\\n */\\n function sqrt(uint256 a) internal pure returns (uint256) {\\n unchecked {\\n // Take care of easy edge cases when a == 0 or a == 1\\n if (a <= 1) {\\n return a;\\n }\\n\\n // In this function, we use Newton's method to get a root of `f(x) := x\\u00b2 - a`. It involves building a\\n // sequence x_n that converges toward sqrt(a). For each iteration x_n, we also define the error between\\n // the current value as `\\u03b5_n = | x_n - sqrt(a) |`.\\n //\\n // For our first estimation, we consider `e` the smallest power of 2 which is bigger than the square root\\n // of the target. (i.e. `2**(e-1) \\u2264 sqrt(a) < 2**e`). We know that `e \\u2264 128` because `(2\\u00b9\\u00b2\\u2078)\\u00b2 = 2\\u00b2\\u2075\\u2076` is\\n // bigger than any uint256.\\n //\\n // By noticing that\\n // `2**(e-1) \\u2264 sqrt(a) < 2**e \\u2192 (2**(e-1))\\u00b2 \\u2264 a < (2**e)\\u00b2 \\u2192 2**(2*e-2) \\u2264 a < 2**(2*e)`\\n // we can deduce that `e - 1` is `log2(a) / 2`. We can thus compute `x_n = 2**(e-1)` using a method similar\\n // to the msb function.\\n uint256 aa = a;\\n uint256 xn = 1;\\n\\n if (aa >= (1 << 128)) {\\n aa >>= 128;\\n xn <<= 64;\\n }\\n if (aa >= (1 << 64)) {\\n aa >>= 64;\\n xn <<= 32;\\n }\\n if (aa >= (1 << 32)) {\\n aa >>= 32;\\n xn <<= 16;\\n }\\n if (aa >= (1 << 16)) {\\n aa >>= 16;\\n xn <<= 8;\\n }\\n if (aa >= (1 << 8)) {\\n aa >>= 8;\\n xn <<= 4;\\n }\\n if (aa >= (1 << 4)) {\\n aa >>= 4;\\n xn <<= 2;\\n }\\n if (aa >= (1 << 2)) {\\n xn <<= 1;\\n }\\n\\n // We now have x_n such that `x_n = 2**(e-1) \\u2264 sqrt(a) < 2**e = 2 * x_n`. This implies \\u03b5_n \\u2264 2**(e-1).\\n //\\n // We can refine our estimation by noticing that the middle of that interval minimizes the error.\\n // If we move x_n to equal 2**(e-1) + 2**(e-2), then we reduce the error to \\u03b5_n \\u2264 2**(e-2).\\n // This is going to be our x_0 (and \\u03b5_0)\\n xn = (3 * xn) >> 1; // \\u03b5_0 := | x_0 - sqrt(a) | \\u2264 2**(e-2)\\n\\n // From here, Newton's method give us:\\n // x_{n+1} = (x_n + a / x_n) / 2\\n //\\n // One should note that:\\n // x_{n+1}\\u00b2 - a = ((x_n + a / x_n) / 2)\\u00b2 - a\\n // = ((x_n\\u00b2 + a) / (2 * x_n))\\u00b2 - a\\n // = (x_n\\u2074 + 2 * a * x_n\\u00b2 + a\\u00b2) / (4 * x_n\\u00b2) - a\\n // = (x_n\\u2074 + 2 * a * x_n\\u00b2 + a\\u00b2 - 4 * a * x_n\\u00b2) / (4 * x_n\\u00b2)\\n // = (x_n\\u2074 - 2 * a * x_n\\u00b2 + a\\u00b2) / (4 * x_n\\u00b2)\\n // = (x_n\\u00b2 - a)\\u00b2 / (2 * x_n)\\u00b2\\n // = ((x_n\\u00b2 - a) / (2 * x_n))\\u00b2\\n // \\u2265 0\\n // Which proves that for all n \\u2265 1, sqrt(a) \\u2264 x_n\\n //\\n // This gives us the proof of quadratic convergence of the sequence:\\n // \\u03b5_{n+1} = | x_{n+1} - sqrt(a) |\\n // = | (x_n + a / x_n) / 2 - sqrt(a) |\\n // = | (x_n\\u00b2 + a - 2*x_n*sqrt(a)) / (2 * x_n) |\\n // = | (x_n - sqrt(a))\\u00b2 / (2 * x_n) |\\n // = | \\u03b5_n\\u00b2 / (2 * x_n) |\\n // = \\u03b5_n\\u00b2 / | (2 * x_n) |\\n //\\n // For the first iteration, we have a special case where x_0 is known:\\n // \\u03b5_1 = \\u03b5_0\\u00b2 / | (2 * x_0) |\\n // \\u2264 (2**(e-2))\\u00b2 / (2 * (2**(e-1) + 2**(e-2)))\\n // \\u2264 2**(2*e-4) / (3 * 2**(e-1))\\n // \\u2264 2**(e-3) / 3\\n // \\u2264 2**(e-3-log2(3))\\n // \\u2264 2**(e-4.5)\\n //\\n // For the following iterations, we use the fact that, 2**(e-1) \\u2264 sqrt(a) \\u2264 x_n:\\n // \\u03b5_{n+1} = \\u03b5_n\\u00b2 / | (2 * x_n) |\\n // \\u2264 (2**(e-k))\\u00b2 / (2 * 2**(e-1))\\n // \\u2264 2**(2*e-2*k) / 2**e\\n // \\u2264 2**(e-2*k)\\n xn = (xn + a / xn) >> 1; // \\u03b5_1 := | x_1 - sqrt(a) | \\u2264 2**(e-4.5) -- special case, see above\\n xn = (xn + a / xn) >> 1; // \\u03b5_2 := | x_2 - sqrt(a) | \\u2264 2**(e-9) -- general case with k = 4.5\\n xn = (xn + a / xn) >> 1; // \\u03b5_3 := | x_3 - sqrt(a) | \\u2264 2**(e-18) -- general case with k = 9\\n xn = (xn + a / xn) >> 1; // \\u03b5_4 := | x_4 - sqrt(a) | \\u2264 2**(e-36) -- general case with k = 18\\n xn = (xn + a / xn) >> 1; // \\u03b5_5 := | x_5 - sqrt(a) | \\u2264 2**(e-72) -- general case with k = 36\\n xn = (xn + a / xn) >> 1; // \\u03b5_6 := | x_6 - sqrt(a) | \\u2264 2**(e-144) -- general case with k = 72\\n\\n // Because e \\u2264 128 (as discussed during the first estimation phase), we know have reached a precision\\n // \\u03b5_6 \\u2264 2**(e-144) < 1. Given we're operating on integers, then we can ensure that xn is now either\\n // sqrt(a) or sqrt(a) + 1.\\n return xn - SafeCast.toUint(xn > a / xn);\\n }\\n }\\n\\n /**\\n * @dev Calculates sqrt(a), following the selected rounding direction.\\n */\\n function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {\\n unchecked {\\n uint256 result = sqrt(a);\\n return result + SafeCast.toUint(unsignedRoundsUp(rounding) && result * result < a);\\n }\\n }\\n\\n /**\\n * @dev Return the log in base 2 of a positive value rounded towards zero.\\n * Returns 0 if given 0.\\n */\\n function log2(uint256 x) internal pure returns (uint256 r) {\\n // If value has upper 128 bits set, log2 result is at least 128\\n r = SafeCast.toUint(x > 0xffffffffffffffffffffffffffffffff) << 7;\\n // If upper 64 bits of 128-bit half set, add 64 to result\\n r |= SafeCast.toUint((x >> r) > 0xffffffffffffffff) << 6;\\n // If upper 32 bits of 64-bit half set, add 32 to result\\n r |= SafeCast.toUint((x >> r) > 0xffffffff) << 5;\\n // If upper 16 bits of 32-bit half set, add 16 to result\\n r |= SafeCast.toUint((x >> r) > 0xffff) << 4;\\n // If upper 8 bits of 16-bit half set, add 8 to result\\n r |= SafeCast.toUint((x >> r) > 0xff) << 3;\\n // If upper 4 bits of 8-bit half set, add 4 to result\\n r |= SafeCast.toUint((x >> r) > 0xf) << 2;\\n\\n // Shifts value right by the current result and use it as an index into this lookup table:\\n //\\n // | x (4 bits) | index | table[index] = MSB position |\\n // |------------|---------|-----------------------------|\\n // | 0000 | 0 | table[0] = 0 |\\n // | 0001 | 1 | table[1] = 0 |\\n // | 0010 | 2 | table[2] = 1 |\\n // | 0011 | 3 | table[3] = 1 |\\n // | 0100 | 4 | table[4] = 2 |\\n // | 0101 | 5 | table[5] = 2 |\\n // | 0110 | 6 | table[6] = 2 |\\n // | 0111 | 7 | table[7] = 2 |\\n // | 1000 | 8 | table[8] = 3 |\\n // | 1001 | 9 | table[9] = 3 |\\n // | 1010 | 10 | table[10] = 3 |\\n // | 1011 | 11 | table[11] = 3 |\\n // | 1100 | 12 | table[12] = 3 |\\n // | 1101 | 13 | table[13] = 3 |\\n // | 1110 | 14 | table[14] = 3 |\\n // | 1111 | 15 | table[15] = 3 |\\n //\\n // The lookup table is represented as a 32-byte value with the MSB positions for 0-15 in the last 16 bytes.\\n assembly (\\\"memory-safe\\\") {\\n r := or(r, byte(shr(r, x), 0x0000010102020202030303030303030300000000000000000000000000000000))\\n }\\n }\\n\\n /**\\n * @dev Return the log in base 2, following the selected rounding direction, of a positive value.\\n * Returns 0 if given 0.\\n */\\n function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {\\n unchecked {\\n uint256 result = log2(value);\\n return result + SafeCast.toUint(unsignedRoundsUp(rounding) && 1 << result < value);\\n }\\n }\\n\\n /**\\n * @dev Return the log in base 10 of a positive value rounded towards zero.\\n * Returns 0 if given 0.\\n */\\n function log10(uint256 value) internal pure returns (uint256) {\\n uint256 result = 0;\\n unchecked {\\n if (value >= 10 ** 64) {\\n value /= 10 ** 64;\\n result += 64;\\n }\\n if (value >= 10 ** 32) {\\n value /= 10 ** 32;\\n result += 32;\\n }\\n if (value >= 10 ** 16) {\\n value /= 10 ** 16;\\n result += 16;\\n }\\n if (value >= 10 ** 8) {\\n value /= 10 ** 8;\\n result += 8;\\n }\\n if (value >= 10 ** 4) {\\n value /= 10 ** 4;\\n result += 4;\\n }\\n if (value >= 10 ** 2) {\\n value /= 10 ** 2;\\n result += 2;\\n }\\n if (value >= 10 ** 1) {\\n result += 1;\\n }\\n }\\n return result;\\n }\\n\\n /**\\n * @dev Return the log in base 10, following the selected rounding direction, of a positive value.\\n * Returns 0 if given 0.\\n */\\n function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {\\n unchecked {\\n uint256 result = log10(value);\\n return result + SafeCast.toUint(unsignedRoundsUp(rounding) && 10 ** result < value);\\n }\\n }\\n\\n /**\\n * @dev Return the log in base 256 of a positive value rounded towards zero.\\n * Returns 0 if given 0.\\n *\\n * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string.\\n */\\n function log256(uint256 x) internal pure returns (uint256 r) {\\n // If value has upper 128 bits set, log2 result is at least 128\\n r = SafeCast.toUint(x > 0xffffffffffffffffffffffffffffffff) << 7;\\n // If upper 64 bits of 128-bit half set, add 64 to result\\n r |= SafeCast.toUint((x >> r) > 0xffffffffffffffff) << 6;\\n // If upper 32 bits of 64-bit half set, add 32 to result\\n r |= SafeCast.toUint((x >> r) > 0xffffffff) << 5;\\n // If upper 16 bits of 32-bit half set, add 16 to result\\n r |= SafeCast.toUint((x >> r) > 0xffff) << 4;\\n // Add 1 if upper 8 bits of 16-bit half set, and divide accumulated result by 8\\n return (r >> 3) | SafeCast.toUint((x >> r) > 0xff);\\n }\\n\\n /**\\n * @dev Return the log in base 256, following the selected rounding direction, of a positive value.\\n * Returns 0 if given 0.\\n */\\n function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {\\n unchecked {\\n uint256 result = log256(value);\\n return result + SafeCast.toUint(unsignedRoundsUp(rounding) && 1 << (result << 3) < value);\\n }\\n }\\n\\n /**\\n * @dev Returns whether a provided rounding mode is considered rounding up for unsigned integers.\\n */\\n function unsignedRoundsUp(Rounding rounding) internal pure returns (bool) {\\n return uint8(rounding) % 2 == 1;\\n }\\n}\\n\",\"keccak256\":\"0x1225214420c83ebcca88f2ae2b50f053aaa7df7bd684c3e878d334627f2edfc6\",\"license\":\"MIT\"},\"@openzeppelin/contracts/utils/math/SafeCast.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.1.0) (utils/math/SafeCast.sol)\\n// This file was procedurally generated from scripts/generate/templates/SafeCast.js.\\n\\npragma solidity ^0.8.20;\\n\\n/**\\n * @dev Wrappers over Solidity's uintXX/intXX/bool casting operators with added overflow\\n * checks.\\n *\\n * Downcasting from uint256/int256 in Solidity does not revert on overflow. This can\\n * easily result in undesired exploitation or bugs, since developers usually\\n * assume that overflows raise errors. `SafeCast` restores this intuition by\\n * reverting the transaction when such an operation overflows.\\n *\\n * Using this library instead of the unchecked operations eliminates an entire\\n * class of bugs, so it's recommended to use it always.\\n */\\nlibrary SafeCast {\\n /**\\n * @dev Value doesn't fit in an uint of `bits` size.\\n */\\n error SafeCastOverflowedUintDowncast(uint8 bits, uint256 value);\\n\\n /**\\n * @dev An int value doesn't fit in an uint of `bits` size.\\n */\\n error SafeCastOverflowedIntToUint(int256 value);\\n\\n /**\\n * @dev Value doesn't fit in an int of `bits` size.\\n */\\n error SafeCastOverflowedIntDowncast(uint8 bits, int256 value);\\n\\n /**\\n * @dev An uint value doesn't fit in an int of `bits` size.\\n */\\n error SafeCastOverflowedUintToInt(uint256 value);\\n\\n /**\\n * @dev Returns the downcasted uint248 from uint256, reverting on\\n * overflow (when the input is greater than largest uint248).\\n *\\n * Counterpart to Solidity's `uint248` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 248 bits\\n */\\n function toUint248(uint256 value) internal pure returns (uint248) {\\n if (value > type(uint248).max) {\\n revert SafeCastOverflowedUintDowncast(248, value);\\n }\\n return uint248(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint240 from uint256, reverting on\\n * overflow (when the input is greater than largest uint240).\\n *\\n * Counterpart to Solidity's `uint240` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 240 bits\\n */\\n function toUint240(uint256 value) internal pure returns (uint240) {\\n if (value > type(uint240).max) {\\n revert SafeCastOverflowedUintDowncast(240, value);\\n }\\n return uint240(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint232 from uint256, reverting on\\n * overflow (when the input is greater than largest uint232).\\n *\\n * Counterpart to Solidity's `uint232` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 232 bits\\n */\\n function toUint232(uint256 value) internal pure returns (uint232) {\\n if (value > type(uint232).max) {\\n revert SafeCastOverflowedUintDowncast(232, value);\\n }\\n return uint232(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint224 from uint256, reverting on\\n * overflow (when the input is greater than largest uint224).\\n *\\n * Counterpart to Solidity's `uint224` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 224 bits\\n */\\n function toUint224(uint256 value) internal pure returns (uint224) {\\n if (value > type(uint224).max) {\\n revert SafeCastOverflowedUintDowncast(224, value);\\n }\\n return uint224(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint216 from uint256, reverting on\\n * overflow (when the input is greater than largest uint216).\\n *\\n * Counterpart to Solidity's `uint216` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 216 bits\\n */\\n function toUint216(uint256 value) internal pure returns (uint216) {\\n if (value > type(uint216).max) {\\n revert SafeCastOverflowedUintDowncast(216, value);\\n }\\n return uint216(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint208 from uint256, reverting on\\n * overflow (when the input is greater than largest uint208).\\n *\\n * Counterpart to Solidity's `uint208` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 208 bits\\n */\\n function toUint208(uint256 value) internal pure returns (uint208) {\\n if (value > type(uint208).max) {\\n revert SafeCastOverflowedUintDowncast(208, value);\\n }\\n return uint208(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint200 from uint256, reverting on\\n * overflow (when the input is greater than largest uint200).\\n *\\n * Counterpart to Solidity's `uint200` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 200 bits\\n */\\n function toUint200(uint256 value) internal pure returns (uint200) {\\n if (value > type(uint200).max) {\\n revert SafeCastOverflowedUintDowncast(200, value);\\n }\\n return uint200(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint192 from uint256, reverting on\\n * overflow (when the input is greater than largest uint192).\\n *\\n * Counterpart to Solidity's `uint192` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 192 bits\\n */\\n function toUint192(uint256 value) internal pure returns (uint192) {\\n if (value > type(uint192).max) {\\n revert SafeCastOverflowedUintDowncast(192, value);\\n }\\n return uint192(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint184 from uint256, reverting on\\n * overflow (when the input is greater than largest uint184).\\n *\\n * Counterpart to Solidity's `uint184` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 184 bits\\n */\\n function toUint184(uint256 value) internal pure returns (uint184) {\\n if (value > type(uint184).max) {\\n revert SafeCastOverflowedUintDowncast(184, value);\\n }\\n return uint184(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint176 from uint256, reverting on\\n * overflow (when the input is greater than largest uint176).\\n *\\n * Counterpart to Solidity's `uint176` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 176 bits\\n */\\n function toUint176(uint256 value) internal pure returns (uint176) {\\n if (value > type(uint176).max) {\\n revert SafeCastOverflowedUintDowncast(176, value);\\n }\\n return uint176(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint168 from uint256, reverting on\\n * overflow (when the input is greater than largest uint168).\\n *\\n * Counterpart to Solidity's `uint168` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 168 bits\\n */\\n function toUint168(uint256 value) internal pure returns (uint168) {\\n if (value > type(uint168).max) {\\n revert SafeCastOverflowedUintDowncast(168, value);\\n }\\n return uint168(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint160 from uint256, reverting on\\n * overflow (when the input is greater than largest uint160).\\n *\\n * Counterpart to Solidity's `uint160` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 160 bits\\n */\\n function toUint160(uint256 value) internal pure returns (uint160) {\\n if (value > type(uint160).max) {\\n revert SafeCastOverflowedUintDowncast(160, value);\\n }\\n return uint160(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint152 from uint256, reverting on\\n * overflow (when the input is greater than largest uint152).\\n *\\n * Counterpart to Solidity's `uint152` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 152 bits\\n */\\n function toUint152(uint256 value) internal pure returns (uint152) {\\n if (value > type(uint152).max) {\\n revert SafeCastOverflowedUintDowncast(152, value);\\n }\\n return uint152(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint144 from uint256, reverting on\\n * overflow (when the input is greater than largest uint144).\\n *\\n * Counterpart to Solidity's `uint144` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 144 bits\\n */\\n function toUint144(uint256 value) internal pure returns (uint144) {\\n if (value > type(uint144).max) {\\n revert SafeCastOverflowedUintDowncast(144, value);\\n }\\n return uint144(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint136 from uint256, reverting on\\n * overflow (when the input is greater than largest uint136).\\n *\\n * Counterpart to Solidity's `uint136` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 136 bits\\n */\\n function toUint136(uint256 value) internal pure returns (uint136) {\\n if (value > type(uint136).max) {\\n revert SafeCastOverflowedUintDowncast(136, value);\\n }\\n return uint136(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint128 from uint256, reverting on\\n * overflow (when the input is greater than largest uint128).\\n *\\n * Counterpart to Solidity's `uint128` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 128 bits\\n */\\n function toUint128(uint256 value) internal pure returns (uint128) {\\n if (value > type(uint128).max) {\\n revert SafeCastOverflowedUintDowncast(128, value);\\n }\\n return uint128(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint120 from uint256, reverting on\\n * overflow (when the input is greater than largest uint120).\\n *\\n * Counterpart to Solidity's `uint120` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 120 bits\\n */\\n function toUint120(uint256 value) internal pure returns (uint120) {\\n if (value > type(uint120).max) {\\n revert SafeCastOverflowedUintDowncast(120, value);\\n }\\n return uint120(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint112 from uint256, reverting on\\n * overflow (when the input is greater than largest uint112).\\n *\\n * Counterpart to Solidity's `uint112` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 112 bits\\n */\\n function toUint112(uint256 value) internal pure returns (uint112) {\\n if (value > type(uint112).max) {\\n revert SafeCastOverflowedUintDowncast(112, value);\\n }\\n return uint112(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint104 from uint256, reverting on\\n * overflow (when the input is greater than largest uint104).\\n *\\n * Counterpart to Solidity's `uint104` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 104 bits\\n */\\n function toUint104(uint256 value) internal pure returns (uint104) {\\n if (value > type(uint104).max) {\\n revert SafeCastOverflowedUintDowncast(104, value);\\n }\\n return uint104(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint96 from uint256, reverting on\\n * overflow (when the input is greater than largest uint96).\\n *\\n * Counterpart to Solidity's `uint96` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 96 bits\\n */\\n function toUint96(uint256 value) internal pure returns (uint96) {\\n if (value > type(uint96).max) {\\n revert SafeCastOverflowedUintDowncast(96, value);\\n }\\n return uint96(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint88 from uint256, reverting on\\n * overflow (when the input is greater than largest uint88).\\n *\\n * Counterpart to Solidity's `uint88` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 88 bits\\n */\\n function toUint88(uint256 value) internal pure returns (uint88) {\\n if (value > type(uint88).max) {\\n revert SafeCastOverflowedUintDowncast(88, value);\\n }\\n return uint88(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint80 from uint256, reverting on\\n * overflow (when the input is greater than largest uint80).\\n *\\n * Counterpart to Solidity's `uint80` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 80 bits\\n */\\n function toUint80(uint256 value) internal pure returns (uint80) {\\n if (value > type(uint80).max) {\\n revert SafeCastOverflowedUintDowncast(80, value);\\n }\\n return uint80(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint72 from uint256, reverting on\\n * overflow (when the input is greater than largest uint72).\\n *\\n * Counterpart to Solidity's `uint72` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 72 bits\\n */\\n function toUint72(uint256 value) internal pure returns (uint72) {\\n if (value > type(uint72).max) {\\n revert SafeCastOverflowedUintDowncast(72, value);\\n }\\n return uint72(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint64 from uint256, reverting on\\n * overflow (when the input is greater than largest uint64).\\n *\\n * Counterpart to Solidity's `uint64` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 64 bits\\n */\\n function toUint64(uint256 value) internal pure returns (uint64) {\\n if (value > type(uint64).max) {\\n revert SafeCastOverflowedUintDowncast(64, value);\\n }\\n return uint64(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint56 from uint256, reverting on\\n * overflow (when the input is greater than largest uint56).\\n *\\n * Counterpart to Solidity's `uint56` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 56 bits\\n */\\n function toUint56(uint256 value) internal pure returns (uint56) {\\n if (value > type(uint56).max) {\\n revert SafeCastOverflowedUintDowncast(56, value);\\n }\\n return uint56(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint48 from uint256, reverting on\\n * overflow (when the input is greater than largest uint48).\\n *\\n * Counterpart to Solidity's `uint48` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 48 bits\\n */\\n function toUint48(uint256 value) internal pure returns (uint48) {\\n if (value > type(uint48).max) {\\n revert SafeCastOverflowedUintDowncast(48, value);\\n }\\n return uint48(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint40 from uint256, reverting on\\n * overflow (when the input is greater than largest uint40).\\n *\\n * Counterpart to Solidity's `uint40` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 40 bits\\n */\\n function toUint40(uint256 value) internal pure returns (uint40) {\\n if (value > type(uint40).max) {\\n revert SafeCastOverflowedUintDowncast(40, value);\\n }\\n return uint40(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint32 from uint256, reverting on\\n * overflow (when the input is greater than largest uint32).\\n *\\n * Counterpart to Solidity's `uint32` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 32 bits\\n */\\n function toUint32(uint256 value) internal pure returns (uint32) {\\n if (value > type(uint32).max) {\\n revert SafeCastOverflowedUintDowncast(32, value);\\n }\\n return uint32(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint24 from uint256, reverting on\\n * overflow (when the input is greater than largest uint24).\\n *\\n * Counterpart to Solidity's `uint24` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 24 bits\\n */\\n function toUint24(uint256 value) internal pure returns (uint24) {\\n if (value > type(uint24).max) {\\n revert SafeCastOverflowedUintDowncast(24, value);\\n }\\n return uint24(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint16 from uint256, reverting on\\n * overflow (when the input is greater than largest uint16).\\n *\\n * Counterpart to Solidity's `uint16` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 16 bits\\n */\\n function toUint16(uint256 value) internal pure returns (uint16) {\\n if (value > type(uint16).max) {\\n revert SafeCastOverflowedUintDowncast(16, value);\\n }\\n return uint16(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint8 from uint256, reverting on\\n * overflow (when the input is greater than largest uint8).\\n *\\n * Counterpart to Solidity's `uint8` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 8 bits\\n */\\n function toUint8(uint256 value) internal pure returns (uint8) {\\n if (value > type(uint8).max) {\\n revert SafeCastOverflowedUintDowncast(8, value);\\n }\\n return uint8(value);\\n }\\n\\n /**\\n * @dev Converts a signed int256 into an unsigned uint256.\\n *\\n * Requirements:\\n *\\n * - input must be greater than or equal to 0.\\n */\\n function toUint256(int256 value) internal pure returns (uint256) {\\n if (value < 0) {\\n revert SafeCastOverflowedIntToUint(value);\\n }\\n return uint256(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted int248 from int256, reverting on\\n * overflow (when the input is less than smallest int248 or\\n * greater than largest int248).\\n *\\n * Counterpart to Solidity's `int248` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 248 bits\\n */\\n function toInt248(int256 value) internal pure returns (int248 downcasted) {\\n downcasted = int248(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(248, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int240 from int256, reverting on\\n * overflow (when the input is less than smallest int240 or\\n * greater than largest int240).\\n *\\n * Counterpart to Solidity's `int240` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 240 bits\\n */\\n function toInt240(int256 value) internal pure returns (int240 downcasted) {\\n downcasted = int240(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(240, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int232 from int256, reverting on\\n * overflow (when the input is less than smallest int232 or\\n * greater than largest int232).\\n *\\n * Counterpart to Solidity's `int232` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 232 bits\\n */\\n function toInt232(int256 value) internal pure returns (int232 downcasted) {\\n downcasted = int232(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(232, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int224 from int256, reverting on\\n * overflow (when the input is less than smallest int224 or\\n * greater than largest int224).\\n *\\n * Counterpart to Solidity's `int224` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 224 bits\\n */\\n function toInt224(int256 value) internal pure returns (int224 downcasted) {\\n downcasted = int224(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(224, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int216 from int256, reverting on\\n * overflow (when the input is less than smallest int216 or\\n * greater than largest int216).\\n *\\n * Counterpart to Solidity's `int216` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 216 bits\\n */\\n function toInt216(int256 value) internal pure returns (int216 downcasted) {\\n downcasted = int216(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(216, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int208 from int256, reverting on\\n * overflow (when the input is less than smallest int208 or\\n * greater than largest int208).\\n *\\n * Counterpart to Solidity's `int208` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 208 bits\\n */\\n function toInt208(int256 value) internal pure returns (int208 downcasted) {\\n downcasted = int208(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(208, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int200 from int256, reverting on\\n * overflow (when the input is less than smallest int200 or\\n * greater than largest int200).\\n *\\n * Counterpart to Solidity's `int200` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 200 bits\\n */\\n function toInt200(int256 value) internal pure returns (int200 downcasted) {\\n downcasted = int200(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(200, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int192 from int256, reverting on\\n * overflow (when the input is less than smallest int192 or\\n * greater than largest int192).\\n *\\n * Counterpart to Solidity's `int192` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 192 bits\\n */\\n function toInt192(int256 value) internal pure returns (int192 downcasted) {\\n downcasted = int192(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(192, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int184 from int256, reverting on\\n * overflow (when the input is less than smallest int184 or\\n * greater than largest int184).\\n *\\n * Counterpart to Solidity's `int184` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 184 bits\\n */\\n function toInt184(int256 value) internal pure returns (int184 downcasted) {\\n downcasted = int184(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(184, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int176 from int256, reverting on\\n * overflow (when the input is less than smallest int176 or\\n * greater than largest int176).\\n *\\n * Counterpart to Solidity's `int176` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 176 bits\\n */\\n function toInt176(int256 value) internal pure returns (int176 downcasted) {\\n downcasted = int176(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(176, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int168 from int256, reverting on\\n * overflow (when the input is less than smallest int168 or\\n * greater than largest int168).\\n *\\n * Counterpart to Solidity's `int168` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 168 bits\\n */\\n function toInt168(int256 value) internal pure returns (int168 downcasted) {\\n downcasted = int168(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(168, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int160 from int256, reverting on\\n * overflow (when the input is less than smallest int160 or\\n * greater than largest int160).\\n *\\n * Counterpart to Solidity's `int160` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 160 bits\\n */\\n function toInt160(int256 value) internal pure returns (int160 downcasted) {\\n downcasted = int160(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(160, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int152 from int256, reverting on\\n * overflow (when the input is less than smallest int152 or\\n * greater than largest int152).\\n *\\n * Counterpart to Solidity's `int152` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 152 bits\\n */\\n function toInt152(int256 value) internal pure returns (int152 downcasted) {\\n downcasted = int152(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(152, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int144 from int256, reverting on\\n * overflow (when the input is less than smallest int144 or\\n * greater than largest int144).\\n *\\n * Counterpart to Solidity's `int144` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 144 bits\\n */\\n function toInt144(int256 value) internal pure returns (int144 downcasted) {\\n downcasted = int144(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(144, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int136 from int256, reverting on\\n * overflow (when the input is less than smallest int136 or\\n * greater than largest int136).\\n *\\n * Counterpart to Solidity's `int136` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 136 bits\\n */\\n function toInt136(int256 value) internal pure returns (int136 downcasted) {\\n downcasted = int136(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(136, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int128 from int256, reverting on\\n * overflow (when the input is less than smallest int128 or\\n * greater than largest int128).\\n *\\n * Counterpart to Solidity's `int128` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 128 bits\\n */\\n function toInt128(int256 value) internal pure returns (int128 downcasted) {\\n downcasted = int128(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(128, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int120 from int256, reverting on\\n * overflow (when the input is less than smallest int120 or\\n * greater than largest int120).\\n *\\n * Counterpart to Solidity's `int120` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 120 bits\\n */\\n function toInt120(int256 value) internal pure returns (int120 downcasted) {\\n downcasted = int120(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(120, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int112 from int256, reverting on\\n * overflow (when the input is less than smallest int112 or\\n * greater than largest int112).\\n *\\n * Counterpart to Solidity's `int112` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 112 bits\\n */\\n function toInt112(int256 value) internal pure returns (int112 downcasted) {\\n downcasted = int112(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(112, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int104 from int256, reverting on\\n * overflow (when the input is less than smallest int104 or\\n * greater than largest int104).\\n *\\n * Counterpart to Solidity's `int104` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 104 bits\\n */\\n function toInt104(int256 value) internal pure returns (int104 downcasted) {\\n downcasted = int104(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(104, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int96 from int256, reverting on\\n * overflow (when the input is less than smallest int96 or\\n * greater than largest int96).\\n *\\n * Counterpart to Solidity's `int96` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 96 bits\\n */\\n function toInt96(int256 value) internal pure returns (int96 downcasted) {\\n downcasted = int96(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(96, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int88 from int256, reverting on\\n * overflow (when the input is less than smallest int88 or\\n * greater than largest int88).\\n *\\n * Counterpart to Solidity's `int88` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 88 bits\\n */\\n function toInt88(int256 value) internal pure returns (int88 downcasted) {\\n downcasted = int88(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(88, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int80 from int256, reverting on\\n * overflow (when the input is less than smallest int80 or\\n * greater than largest int80).\\n *\\n * Counterpart to Solidity's `int80` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 80 bits\\n */\\n function toInt80(int256 value) internal pure returns (int80 downcasted) {\\n downcasted = int80(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(80, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int72 from int256, reverting on\\n * overflow (when the input is less than smallest int72 or\\n * greater than largest int72).\\n *\\n * Counterpart to Solidity's `int72` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 72 bits\\n */\\n function toInt72(int256 value) internal pure returns (int72 downcasted) {\\n downcasted = int72(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(72, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int64 from int256, reverting on\\n * overflow (when the input is less than smallest int64 or\\n * greater than largest int64).\\n *\\n * Counterpart to Solidity's `int64` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 64 bits\\n */\\n function toInt64(int256 value) internal pure returns (int64 downcasted) {\\n downcasted = int64(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(64, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int56 from int256, reverting on\\n * overflow (when the input is less than smallest int56 or\\n * greater than largest int56).\\n *\\n * Counterpart to Solidity's `int56` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 56 bits\\n */\\n function toInt56(int256 value) internal pure returns (int56 downcasted) {\\n downcasted = int56(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(56, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int48 from int256, reverting on\\n * overflow (when the input is less than smallest int48 or\\n * greater than largest int48).\\n *\\n * Counterpart to Solidity's `int48` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 48 bits\\n */\\n function toInt48(int256 value) internal pure returns (int48 downcasted) {\\n downcasted = int48(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(48, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int40 from int256, reverting on\\n * overflow (when the input is less than smallest int40 or\\n * greater than largest int40).\\n *\\n * Counterpart to Solidity's `int40` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 40 bits\\n */\\n function toInt40(int256 value) internal pure returns (int40 downcasted) {\\n downcasted = int40(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(40, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int32 from int256, reverting on\\n * overflow (when the input is less than smallest int32 or\\n * greater than largest int32).\\n *\\n * Counterpart to Solidity's `int32` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 32 bits\\n */\\n function toInt32(int256 value) internal pure returns (int32 downcasted) {\\n downcasted = int32(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(32, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int24 from int256, reverting on\\n * overflow (when the input is less than smallest int24 or\\n * greater than largest int24).\\n *\\n * Counterpart to Solidity's `int24` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 24 bits\\n */\\n function toInt24(int256 value) internal pure returns (int24 downcasted) {\\n downcasted = int24(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(24, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int16 from int256, reverting on\\n * overflow (when the input is less than smallest int16 or\\n * greater than largest int16).\\n *\\n * Counterpart to Solidity's `int16` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 16 bits\\n */\\n function toInt16(int256 value) internal pure returns (int16 downcasted) {\\n downcasted = int16(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(16, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int8 from int256, reverting on\\n * overflow (when the input is less than smallest int8 or\\n * greater than largest int8).\\n *\\n * Counterpart to Solidity's `int8` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 8 bits\\n */\\n function toInt8(int256 value) internal pure returns (int8 downcasted) {\\n downcasted = int8(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(8, value);\\n }\\n }\\n\\n /**\\n * @dev Converts an unsigned uint256 into a signed int256.\\n *\\n * Requirements:\\n *\\n * - input must be less than or equal to maxInt256.\\n */\\n function toInt256(uint256 value) internal pure returns (int256) {\\n // Note: Unsafe cast below is okay because `type(int256).max` is guaranteed to be positive\\n if (value > uint256(type(int256).max)) {\\n revert SafeCastOverflowedUintToInt(value);\\n }\\n return int256(value);\\n }\\n\\n /**\\n * @dev Cast a boolean (false or true) to a uint256 (0 or 1) with no jump.\\n */\\n function toUint(bool b) internal pure returns (uint256 u) {\\n assembly (\\\"memory-safe\\\") {\\n u := iszero(iszero(b))\\n }\\n }\\n}\\n\",\"keccak256\":\"0x195533c86d0ef72bcc06456a4f66a9b941f38eb403739b00f21fd7c1abd1ae54\",\"license\":\"MIT\"},\"@openzeppelin/contracts/utils/math/SignedMath.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.1.0) (utils/math/SignedMath.sol)\\n\\npragma solidity ^0.8.20;\\n\\nimport {SafeCast} from \\\"./SafeCast.sol\\\";\\n\\n/**\\n * @dev Standard signed math utilities missing in the Solidity language.\\n */\\nlibrary SignedMath {\\n /**\\n * @dev Branchless ternary evaluation for `a ? b : c`. Gas costs are constant.\\n *\\n * IMPORTANT: This function may reduce bytecode size and consume less gas when used standalone.\\n * However, the compiler may optimize Solidity ternary operations (i.e. `a ? b : c`) to only compute\\n * one branch when needed, making this function more expensive.\\n */\\n function ternary(bool condition, int256 a, int256 b) internal pure returns (int256) {\\n unchecked {\\n // branchless ternary works because:\\n // b ^ (a ^ b) == a\\n // b ^ 0 == b\\n return b ^ ((a ^ b) * int256(SafeCast.toUint(condition)));\\n }\\n }\\n\\n /**\\n * @dev Returns the largest of two signed numbers.\\n */\\n function max(int256 a, int256 b) internal pure returns (int256) {\\n return ternary(a > b, a, b);\\n }\\n\\n /**\\n * @dev Returns the smallest of two signed numbers.\\n */\\n function min(int256 a, int256 b) internal pure returns (int256) {\\n return ternary(a < b, a, b);\\n }\\n\\n /**\\n * @dev Returns the average of two signed numbers without overflow.\\n * The result is rounded towards zero.\\n */\\n function average(int256 a, int256 b) internal pure returns (int256) {\\n // Formula from the book \\\"Hacker's Delight\\\"\\n int256 x = (a & b) + ((a ^ b) >> 1);\\n return x + (int256(uint256(x) >> 255) & (a ^ b));\\n }\\n\\n /**\\n * @dev Returns the absolute unsigned value of a signed value.\\n */\\n function abs(int256 n) internal pure returns (uint256) {\\n unchecked {\\n // Formula from the \\\"Bit Twiddling Hacks\\\" by Sean Eron Anderson.\\n // Since `n` is a signed integer, the generated bytecode will use the SAR opcode to perform the right shift,\\n // taking advantage of the most significant (or \\\"sign\\\" bit) in two's complement representation.\\n // This opcode adds new most significant bits set to the value of the previous most significant bit. As a result,\\n // the mask will either be `bytes32(0)` (if n is positive) or `~bytes32(0)` (if n is negative).\\n int256 mask = n >> 255;\\n\\n // A `bytes32(0)` mask leaves the input unchanged, while a `~bytes32(0)` mask complements it.\\n return uint256((n + mask) ^ mask);\\n }\\n }\\n}\\n\",\"keccak256\":\"0xb1970fac7b64e6c09611e6691791e848d5e3fe410fa5899e7df2e0afd77a99e3\",\"license\":\"MIT\"}},\"version\":1}","storageLayout":{"storage":[{"astId":728,"contract":"@openzeppelin/contracts/token/ERC721/ERC721.sol:ERC721","label":"_name","offset":0,"slot":"0","type":"t_string_storage"},{"astId":730,"contract":"@openzeppelin/contracts/token/ERC721/ERC721.sol:ERC721","label":"_symbol","offset":0,"slot":"1","type":"t_string_storage"},{"astId":734,"contract":"@openzeppelin/contracts/token/ERC721/ERC721.sol:ERC721","label":"_owners","offset":0,"slot":"2","type":"t_mapping(t_uint256,t_address)"},{"astId":738,"contract":"@openzeppelin/contracts/token/ERC721/ERC721.sol:ERC721","label":"_balances","offset":0,"slot":"3","type":"t_mapping(t_address,t_uint256)"},{"astId":742,"contract":"@openzeppelin/contracts/token/ERC721/ERC721.sol:ERC721","label":"_tokenApprovals","offset":0,"slot":"4","type":"t_mapping(t_uint256,t_address)"},{"astId":748,"contract":"@openzeppelin/contracts/token/ERC721/ERC721.sol:ERC721","label":"_operatorApprovals","offset":0,"slot":"5","type":"t_mapping(t_address,t_mapping(t_address,t_bool))"}],"types":{"t_address":{"encoding":"inplace","label":"address","numberOfBytes":"20"},"t_bool":{"encoding":"inplace","label":"bool","numberOfBytes":"1"},"t_mapping(t_address,t_bool)":{"encoding":"mapping","key":"t_address","label":"mapping(address => bool)","numberOfBytes":"32","value":"t_bool"},"t_mapping(t_address,t_mapping(t_address,t_bool))":{"encoding":"mapping","key":"t_address","label":"mapping(address => mapping(address => bool))","numberOfBytes":"32","value":"t_mapping(t_address,t_bool)"},"t_mapping(t_address,t_uint256)":{"encoding":"mapping","key":"t_address","label":"mapping(address => uint256)","numberOfBytes":"32","value":"t_uint256"},"t_mapping(t_uint256,t_address)":{"encoding":"mapping","key":"t_uint256","label":"mapping(uint256 => address)","numberOfBytes":"32","value":"t_address"},"t_string_storage":{"encoding":"bytes","label":"string","numberOfBytes":"32"},"t_uint256":{"encoding":"inplace","label":"uint256","numberOfBytes":"32"}}},"userdoc":{"kind":"user","methods":{},"version":1}}},"@openzeppelin/contracts/token/ERC721/IERC721.sol":{"IERC721":{"abi":[{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"balance","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"operator","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"owner","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"}],"devdoc":{"details":"Required interface of an ERC-721 compliant contract.","events":{"Approval(address,address,uint256)":{"details":"Emitted when `owner` enables `approved` to manage the `tokenId` token."},"ApprovalForAll(address,address,bool)":{"details":"Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets."},"Transfer(address,address,uint256)":{"details":"Emitted when `tokenId` token is transferred from `from` to `to`."}},"kind":"dev","methods":{"approve(address,uint256)":{"details":"Gives permission to `to` to transfer `tokenId` token to another account. The approval is cleared when the token is transferred. Only a single account can be approved at a time, so approving the zero address clears previous approvals. Requirements: - The caller must own the token or be an approved operator. - `tokenId` must exist. Emits an {Approval} event."},"balanceOf(address)":{"details":"Returns the number of tokens in ``owner``'s account."},"getApproved(uint256)":{"details":"Returns the account approved for `tokenId` token. Requirements: - `tokenId` must exist."},"isApprovedForAll(address,address)":{"details":"Returns if the `operator` is allowed to manage all of the assets of `owner`. See {setApprovalForAll}"},"ownerOf(uint256)":{"details":"Returns the owner of the `tokenId` token. Requirements: - `tokenId` must exist."},"safeTransferFrom(address,address,uint256)":{"details":"Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients are aware of the ERC-721 protocol to prevent tokens from being forever locked. Requirements: - `from` cannot be the zero address. - `to` cannot be the zero address. - `tokenId` token must exist and be owned by `from`. - If the caller is not `from`, it must have been allowed to move this token by either {approve} or {setApprovalForAll}. - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer. Emits a {Transfer} event."},"safeTransferFrom(address,address,uint256,bytes)":{"details":"Safely transfers `tokenId` token from `from` to `to`. Requirements: - `from` cannot be the zero address. - `to` cannot be the zero address. - `tokenId` token must exist and be owned by `from`. - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}. - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer. Emits a {Transfer} event."},"setApprovalForAll(address,bool)":{"details":"Approve or remove `operator` as an operator for the caller. Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller. Requirements: - The `operator` cannot be the address zero. Emits an {ApprovalForAll} event."},"supportsInterface(bytes4)":{"details":"Returns true if this contract implements the interface defined by `interfaceId`. See the corresponding https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[ERC section] to learn more about how these ids are created. This function call must use less than 30 000 gas."},"transferFrom(address,address,uint256)":{"details":"Transfers `tokenId` token from `from` to `to`. WARNING: Note that the caller is responsible to confirm that the recipient is capable of receiving ERC-721 or else they may be permanently lost. Usage of {safeTransferFrom} prevents loss, though the caller must understand this adds an external call which potentially creates a reentrancy vulnerability. Requirements: - `from` cannot be the zero address. - `to` cannot be the zero address. - `tokenId` token must be owned by `from`. - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}. Emits a {Transfer} event."}},"version":1},"evm":{"bytecode":{"functionDebugData":{},"generatedSources":[],"linkReferences":{},"object":"","opcodes":"","sourceMap":""},"deployedBytecode":{"functionDebugData":{},"generatedSources":[],"immutableReferences":{},"linkReferences":{},"object":"","opcodes":"","sourceMap":""},"gasEstimates":null,"methodIdentifiers":{"approve(address,uint256)":"095ea7b3","balanceOf(address)":"70a08231","getApproved(uint256)":"081812fc","isApprovedForAll(address,address)":"e985e9c5","ownerOf(uint256)":"6352211e","safeTransferFrom(address,address,uint256)":"42842e0e","safeTransferFrom(address,address,uint256,bytes)":"b88d4fde","setApprovalForAll(address,bool)":"a22cb465","supportsInterface(bytes4)":"01ffc9a7","transferFrom(address,address,uint256)":"23b872dd"}},"metadata":"{\"compiler\":{\"version\":\"0.8.28+commit.7893614a\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"approved\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"Approval\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"bool\",\"name\":\"approved\",\"type\":\"bool\"}],\"name\":\"ApprovalForAll\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"Transfer\",\"type\":\"event\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"approve\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"}],\"name\":\"balanceOf\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"balance\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"getApproved\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"}],\"name\":\"isApprovedForAll\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"ownerOf\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"safeTransferFrom\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"},{\"internalType\":\"bytes\",\"name\":\"data\",\"type\":\"bytes\"}],\"name\":\"safeTransferFrom\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"},{\"internalType\":\"bool\",\"name\":\"approved\",\"type\":\"bool\"}],\"name\":\"setApprovalForAll\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes4\",\"name\":\"interfaceId\",\"type\":\"bytes4\"}],\"name\":\"supportsInterface\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"transferFrom\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"}],\"devdoc\":{\"details\":\"Required interface of an ERC-721 compliant contract.\",\"events\":{\"Approval(address,address,uint256)\":{\"details\":\"Emitted when `owner` enables `approved` to manage the `tokenId` token.\"},\"ApprovalForAll(address,address,bool)\":{\"details\":\"Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets.\"},\"Transfer(address,address,uint256)\":{\"details\":\"Emitted when `tokenId` token is transferred from `from` to `to`.\"}},\"kind\":\"dev\",\"methods\":{\"approve(address,uint256)\":{\"details\":\"Gives permission to `to` to transfer `tokenId` token to another account. The approval is cleared when the token is transferred. Only a single account can be approved at a time, so approving the zero address clears previous approvals. Requirements: - The caller must own the token or be an approved operator. - `tokenId` must exist. Emits an {Approval} event.\"},\"balanceOf(address)\":{\"details\":\"Returns the number of tokens in ``owner``'s account.\"},\"getApproved(uint256)\":{\"details\":\"Returns the account approved for `tokenId` token. Requirements: - `tokenId` must exist.\"},\"isApprovedForAll(address,address)\":{\"details\":\"Returns if the `operator` is allowed to manage all of the assets of `owner`. See {setApprovalForAll}\"},\"ownerOf(uint256)\":{\"details\":\"Returns the owner of the `tokenId` token. Requirements: - `tokenId` must exist.\"},\"safeTransferFrom(address,address,uint256)\":{\"details\":\"Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients are aware of the ERC-721 protocol to prevent tokens from being forever locked. Requirements: - `from` cannot be the zero address. - `to` cannot be the zero address. - `tokenId` token must exist and be owned by `from`. - If the caller is not `from`, it must have been allowed to move this token by either {approve} or {setApprovalForAll}. - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer. Emits a {Transfer} event.\"},\"safeTransferFrom(address,address,uint256,bytes)\":{\"details\":\"Safely transfers `tokenId` token from `from` to `to`. Requirements: - `from` cannot be the zero address. - `to` cannot be the zero address. - `tokenId` token must exist and be owned by `from`. - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}. - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer. Emits a {Transfer} event.\"},\"setApprovalForAll(address,bool)\":{\"details\":\"Approve or remove `operator` as an operator for the caller. Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller. Requirements: - The `operator` cannot be the address zero. Emits an {ApprovalForAll} event.\"},\"supportsInterface(bytes4)\":{\"details\":\"Returns true if this contract implements the interface defined by `interfaceId`. See the corresponding https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[ERC section] to learn more about how these ids are created. This function call must use less than 30 000 gas.\"},\"transferFrom(address,address,uint256)\":{\"details\":\"Transfers `tokenId` token from `from` to `to`. WARNING: Note that the caller is responsible to confirm that the recipient is capable of receiving ERC-721 or else they may be permanently lost. Usage of {safeTransferFrom} prevents loss, though the caller must understand this adds an external call which potentially creates a reentrancy vulnerability. Requirements: - `from` cannot be the zero address. - `to` cannot be the zero address. - `tokenId` token must be owned by `from`. - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}. Emits a {Transfer} event.\"}},\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{},\"version\":1}},\"settings\":{\"compilationTarget\":{\"@openzeppelin/contracts/token/ERC721/IERC721.sol\":\"IERC721\"},\"evmVersion\":\"paris\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\",\"useLiteralContent\":true},\"optimizer\":{\"enabled\":true,\"runs\":200},\"remappings\":[]},\"sources\":{\"@openzeppelin/contracts/token/ERC721/IERC721.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.1.0) (token/ERC721/IERC721.sol)\\n\\npragma solidity ^0.8.20;\\n\\nimport {IERC165} from \\\"../../utils/introspection/IERC165.sol\\\";\\n\\n/**\\n * @dev Required interface of an ERC-721 compliant contract.\\n */\\ninterface IERC721 is IERC165 {\\n /**\\n * @dev Emitted when `tokenId` token is transferred from `from` to `to`.\\n */\\n event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);\\n\\n /**\\n * @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.\\n */\\n event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);\\n\\n /**\\n * @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets.\\n */\\n event ApprovalForAll(address indexed owner, address indexed operator, bool approved);\\n\\n /**\\n * @dev Returns the number of tokens in ``owner``'s account.\\n */\\n function balanceOf(address owner) external view returns (uint256 balance);\\n\\n /**\\n * @dev Returns the owner of the `tokenId` token.\\n *\\n * Requirements:\\n *\\n * - `tokenId` must exist.\\n */\\n function ownerOf(uint256 tokenId) external view returns (address owner);\\n\\n /**\\n * @dev Safely transfers `tokenId` token from `from` to `to`.\\n *\\n * Requirements:\\n *\\n * - `from` cannot be the zero address.\\n * - `to` cannot be the zero address.\\n * - `tokenId` token must exist and be owned by `from`.\\n * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.\\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon\\n * a safe transfer.\\n *\\n * Emits a {Transfer} event.\\n */\\n function safeTransferFrom(address from, address to, uint256 tokenId, bytes calldata data) external;\\n\\n /**\\n * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients\\n * are aware of the ERC-721 protocol to prevent tokens from being forever locked.\\n *\\n * Requirements:\\n *\\n * - `from` cannot be the zero address.\\n * - `to` cannot be the zero address.\\n * - `tokenId` token must exist and be owned by `from`.\\n * - If the caller is not `from`, it must have been allowed to move this token by either {approve} or\\n * {setApprovalForAll}.\\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon\\n * a safe transfer.\\n *\\n * Emits a {Transfer} event.\\n */\\n function safeTransferFrom(address from, address to, uint256 tokenId) external;\\n\\n /**\\n * @dev Transfers `tokenId` token from `from` to `to`.\\n *\\n * WARNING: Note that the caller is responsible to confirm that the recipient is capable of receiving ERC-721\\n * or else they may be permanently lost. Usage of {safeTransferFrom} prevents loss, though the caller must\\n * understand this adds an external call which potentially creates a reentrancy vulnerability.\\n *\\n * Requirements:\\n *\\n * - `from` cannot be the zero address.\\n * - `to` cannot be the zero address.\\n * - `tokenId` token must be owned by `from`.\\n * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.\\n *\\n * Emits a {Transfer} event.\\n */\\n function transferFrom(address from, address to, uint256 tokenId) external;\\n\\n /**\\n * @dev Gives permission to `to` to transfer `tokenId` token to another account.\\n * The approval is cleared when the token is transferred.\\n *\\n * Only a single account can be approved at a time, so approving the zero address clears previous approvals.\\n *\\n * Requirements:\\n *\\n * - The caller must own the token or be an approved operator.\\n * - `tokenId` must exist.\\n *\\n * Emits an {Approval} event.\\n */\\n function approve(address to, uint256 tokenId) external;\\n\\n /**\\n * @dev Approve or remove `operator` as an operator for the caller.\\n * Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller.\\n *\\n * Requirements:\\n *\\n * - The `operator` cannot be the address zero.\\n *\\n * Emits an {ApprovalForAll} event.\\n */\\n function setApprovalForAll(address operator, bool approved) external;\\n\\n /**\\n * @dev Returns the account approved for `tokenId` token.\\n *\\n * Requirements:\\n *\\n * - `tokenId` must exist.\\n */\\n function getApproved(uint256 tokenId) external view returns (address operator);\\n\\n /**\\n * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.\\n *\\n * See {setApprovalForAll}\\n */\\n function isApprovedForAll(address owner, address operator) external view returns (bool);\\n}\\n\",\"keccak256\":\"0x5dc63d1c6a12fe1b17793e1745877b2fcbe1964c3edfd0a482fac21ca8f18261\",\"license\":\"MIT\"},\"@openzeppelin/contracts/utils/introspection/IERC165.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.1.0) (utils/introspection/IERC165.sol)\\n\\npragma solidity ^0.8.20;\\n\\n/**\\n * @dev Interface of the ERC-165 standard, as defined in the\\n * https://eips.ethereum.org/EIPS/eip-165[ERC].\\n *\\n * Implementers can declare support of contract interfaces, which can then be\\n * queried by others ({ERC165Checker}).\\n *\\n * For an implementation, see {ERC165}.\\n */\\ninterface IERC165 {\\n /**\\n * @dev Returns true if this contract implements the interface defined by\\n * `interfaceId`. See the corresponding\\n * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[ERC section]\\n * to learn more about how these ids are created.\\n *\\n * This function call must use less than 30 000 gas.\\n */\\n function supportsInterface(bytes4 interfaceId) external view returns (bool);\\n}\\n\",\"keccak256\":\"0x79796192ec90263f21b464d5bc90b777a525971d3de8232be80d9c4f9fb353b8\",\"license\":\"MIT\"}},\"version\":1}","storageLayout":{"storage":[],"types":null},"userdoc":{"kind":"user","methods":{},"version":1}}},"@openzeppelin/contracts/token/ERC721/IERC721Receiver.sol":{"IERC721Receiver":{"abi":[{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"address","name":"from","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"onERC721Received","outputs":[{"internalType":"bytes4","name":"","type":"bytes4"}],"stateMutability":"nonpayable","type":"function"}],"devdoc":{"details":"Interface for any contract that wants to support safeTransfers from ERC-721 asset contracts.","kind":"dev","methods":{"onERC721Received(address,address,uint256,bytes)":{"details":"Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom} by `operator` from `from`, this function is called. It must return its Solidity selector to confirm the token transfer. If any other value is returned or the interface is not implemented by the recipient, the transfer will be reverted. The selector can be obtained in Solidity with `IERC721Receiver.onERC721Received.selector`."}},"title":"ERC-721 token receiver interface","version":1},"evm":{"bytecode":{"functionDebugData":{},"generatedSources":[],"linkReferences":{},"object":"","opcodes":"","sourceMap":""},"deployedBytecode":{"functionDebugData":{},"generatedSources":[],"immutableReferences":{},"linkReferences":{},"object":"","opcodes":"","sourceMap":""},"gasEstimates":null,"methodIdentifiers":{"onERC721Received(address,address,uint256,bytes)":"150b7a02"}},"metadata":"{\"compiler\":{\"version\":\"0.8.28+commit.7893614a\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"inputs\":[{\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"},{\"internalType\":\"bytes\",\"name\":\"data\",\"type\":\"bytes\"}],\"name\":\"onERC721Received\",\"outputs\":[{\"internalType\":\"bytes4\",\"name\":\"\",\"type\":\"bytes4\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"}],\"devdoc\":{\"details\":\"Interface for any contract that wants to support safeTransfers from ERC-721 asset contracts.\",\"kind\":\"dev\",\"methods\":{\"onERC721Received(address,address,uint256,bytes)\":{\"details\":\"Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom} by `operator` from `from`, this function is called. It must return its Solidity selector to confirm the token transfer. If any other value is returned or the interface is not implemented by the recipient, the transfer will be reverted. The selector can be obtained in Solidity with `IERC721Receiver.onERC721Received.selector`.\"}},\"title\":\"ERC-721 token receiver interface\",\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{},\"version\":1}},\"settings\":{\"compilationTarget\":{\"@openzeppelin/contracts/token/ERC721/IERC721Receiver.sol\":\"IERC721Receiver\"},\"evmVersion\":\"paris\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\",\"useLiteralContent\":true},\"optimizer\":{\"enabled\":true,\"runs\":200},\"remappings\":[]},\"sources\":{\"@openzeppelin/contracts/token/ERC721/IERC721Receiver.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.1.0) (token/ERC721/IERC721Receiver.sol)\\n\\npragma solidity ^0.8.20;\\n\\n/**\\n * @title ERC-721 token receiver interface\\n * @dev Interface for any contract that wants to support safeTransfers\\n * from ERC-721 asset contracts.\\n */\\ninterface IERC721Receiver {\\n /**\\n * @dev Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom}\\n * by `operator` from `from`, this function is called.\\n *\\n * It must return its Solidity selector to confirm the token transfer.\\n * If any other value is returned or the interface is not implemented by the recipient, the transfer will be\\n * reverted.\\n *\\n * The selector can be obtained in Solidity with `IERC721Receiver.onERC721Received.selector`.\\n */\\n function onERC721Received(\\n address operator,\\n address from,\\n uint256 tokenId,\\n bytes calldata data\\n ) external returns (bytes4);\\n}\\n\",\"keccak256\":\"0xb5afb8e8eebc4d1c6404df2f5e1e6d2c3d24fd01e5dfc855314951ecfaae462d\",\"license\":\"MIT\"}},\"version\":1}","storageLayout":{"storage":[],"types":null},"userdoc":{"kind":"user","methods":{},"version":1}}},"@openzeppelin/contracts/token/ERC721/extensions/ERC721URIStorage.sol":{"ERC721URIStorage":{"abi":[{"inputs":[{"internalType":"address","name":"sender","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"address","name":"owner","type":"address"}],"name":"ERC721IncorrectOwner","type":"error"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ERC721InsufficientApproval","type":"error"},{"inputs":[{"internalType":"address","name":"approver","type":"address"}],"name":"ERC721InvalidApprover","type":"error"},{"inputs":[{"internalType":"address","name":"operator","type":"address"}],"name":"ERC721InvalidOperator","type":"error"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"ERC721InvalidOwner","type":"error"},{"inputs":[{"internalType":"address","name":"receiver","type":"address"}],"name":"ERC721InvalidReceiver","type":"error"},{"inputs":[{"internalType":"address","name":"sender","type":"address"}],"name":"ERC721InvalidSender","type":"error"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ERC721NonexistentToken","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"_fromTokenId","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"_toTokenId","type":"uint256"}],"name":"BatchMetadataUpdate","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"_tokenId","type":"uint256"}],"name":"MetadataUpdate","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"}],"devdoc":{"details":"ERC-721 token with storage based token URI management.","errors":{"ERC721IncorrectOwner(address,uint256,address)":[{"details":"Indicates an error related to the ownership over a particular token. Used in transfers.","params":{"owner":"Address of the current owner of a token.","sender":"Address whose tokens are being transferred.","tokenId":"Identifier number of a token."}}],"ERC721InsufficientApproval(address,uint256)":[{"details":"Indicates a failure with the `operator`’s approval. Used in transfers.","params":{"operator":"Address that may be allowed to operate on tokens without being their owner.","tokenId":"Identifier number of a token."}}],"ERC721InvalidApprover(address)":[{"details":"Indicates a failure with the `approver` of a token to be approved. Used in approvals.","params":{"approver":"Address initiating an approval operation."}}],"ERC721InvalidOperator(address)":[{"details":"Indicates a failure with the `operator` to be approved. Used in approvals.","params":{"operator":"Address that may be allowed to operate on tokens without being their owner."}}],"ERC721InvalidOwner(address)":[{"details":"Indicates that an address can't be an owner. For example, `address(0)` is a forbidden owner in ERC-20. Used in balance queries.","params":{"owner":"Address of the current owner of a token."}}],"ERC721InvalidReceiver(address)":[{"details":"Indicates a failure with the token `receiver`. Used in transfers.","params":{"receiver":"Address to which tokens are being transferred."}}],"ERC721InvalidSender(address)":[{"details":"Indicates a failure with the token `sender`. Used in transfers.","params":{"sender":"Address whose tokens are being transferred."}}],"ERC721NonexistentToken(uint256)":[{"details":"Indicates a `tokenId` whose `owner` is the zero address.","params":{"tokenId":"Identifier number of a token."}}]},"events":{"Approval(address,address,uint256)":{"details":"Emitted when `owner` enables `approved` to manage the `tokenId` token."},"ApprovalForAll(address,address,bool)":{"details":"Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets."},"BatchMetadataUpdate(uint256,uint256)":{"details":"This event emits when the metadata of a range of tokens is changed. So that the third-party platforms such as NFT market could timely update the images and related attributes of the NFTs."},"MetadataUpdate(uint256)":{"details":"This event emits when the metadata of a token is changed. So that the third-party platforms such as NFT market could timely update the images and related attributes of the NFT."},"Transfer(address,address,uint256)":{"details":"Emitted when `tokenId` token is transferred from `from` to `to`."}},"kind":"dev","methods":{"approve(address,uint256)":{"details":"See {IERC721-approve}."},"balanceOf(address)":{"details":"See {IERC721-balanceOf}."},"getApproved(uint256)":{"details":"See {IERC721-getApproved}."},"isApprovedForAll(address,address)":{"details":"See {IERC721-isApprovedForAll}."},"name()":{"details":"See {IERC721Metadata-name}."},"ownerOf(uint256)":{"details":"See {IERC721-ownerOf}."},"safeTransferFrom(address,address,uint256)":{"details":"See {IERC721-safeTransferFrom}."},"safeTransferFrom(address,address,uint256,bytes)":{"details":"See {IERC721-safeTransferFrom}."},"setApprovalForAll(address,bool)":{"details":"See {IERC721-setApprovalForAll}."},"supportsInterface(bytes4)":{"details":"See {IERC165-supportsInterface}"},"symbol()":{"details":"See {IERC721Metadata-symbol}."},"tokenURI(uint256)":{"details":"See {IERC721Metadata-tokenURI}."},"transferFrom(address,address,uint256)":{"details":"See {IERC721-transferFrom}."}},"version":1},"evm":{"bytecode":{"functionDebugData":{},"generatedSources":[],"linkReferences":{},"object":"","opcodes":"","sourceMap":""},"deployedBytecode":{"functionDebugData":{},"generatedSources":[],"immutableReferences":{},"linkReferences":{},"object":"","opcodes":"","sourceMap":""},"gasEstimates":null,"methodIdentifiers":{"approve(address,uint256)":"095ea7b3","balanceOf(address)":"70a08231","getApproved(uint256)":"081812fc","isApprovedForAll(address,address)":"e985e9c5","name()":"06fdde03","ownerOf(uint256)":"6352211e","safeTransferFrom(address,address,uint256)":"42842e0e","safeTransferFrom(address,address,uint256,bytes)":"b88d4fde","setApprovalForAll(address,bool)":"a22cb465","supportsInterface(bytes4)":"01ffc9a7","symbol()":"95d89b41","tokenURI(uint256)":"c87b56dd","transferFrom(address,address,uint256)":"23b872dd"}},"metadata":"{\"compiler\":{\"version\":\"0.8.28+commit.7893614a\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"inputs\":[{\"internalType\":\"address\",\"name\":\"sender\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"},{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"}],\"name\":\"ERC721IncorrectOwner\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"ERC721InsufficientApproval\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"approver\",\"type\":\"address\"}],\"name\":\"ERC721InvalidApprover\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"}],\"name\":\"ERC721InvalidOperator\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"}],\"name\":\"ERC721InvalidOwner\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"receiver\",\"type\":\"address\"}],\"name\":\"ERC721InvalidReceiver\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"sender\",\"type\":\"address\"}],\"name\":\"ERC721InvalidSender\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"ERC721NonexistentToken\",\"type\":\"error\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"approved\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"Approval\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"bool\",\"name\":\"approved\",\"type\":\"bool\"}],\"name\":\"ApprovalForAll\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"_fromTokenId\",\"type\":\"uint256\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"_toTokenId\",\"type\":\"uint256\"}],\"name\":\"BatchMetadataUpdate\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"_tokenId\",\"type\":\"uint256\"}],\"name\":\"MetadataUpdate\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"Transfer\",\"type\":\"event\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"approve\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"}],\"name\":\"balanceOf\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"getApproved\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"}],\"name\":\"isApprovedForAll\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"name\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"ownerOf\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"safeTransferFrom\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"},{\"internalType\":\"bytes\",\"name\":\"data\",\"type\":\"bytes\"}],\"name\":\"safeTransferFrom\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"},{\"internalType\":\"bool\",\"name\":\"approved\",\"type\":\"bool\"}],\"name\":\"setApprovalForAll\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes4\",\"name\":\"interfaceId\",\"type\":\"bytes4\"}],\"name\":\"supportsInterface\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"symbol\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"tokenURI\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"transferFrom\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"}],\"devdoc\":{\"details\":\"ERC-721 token with storage based token URI management.\",\"errors\":{\"ERC721IncorrectOwner(address,uint256,address)\":[{\"details\":\"Indicates an error related to the ownership over a particular token. Used in transfers.\",\"params\":{\"owner\":\"Address of the current owner of a token.\",\"sender\":\"Address whose tokens are being transferred.\",\"tokenId\":\"Identifier number of a token.\"}}],\"ERC721InsufficientApproval(address,uint256)\":[{\"details\":\"Indicates a failure with the `operator`\\u2019s approval. Used in transfers.\",\"params\":{\"operator\":\"Address that may be allowed to operate on tokens without being their owner.\",\"tokenId\":\"Identifier number of a token.\"}}],\"ERC721InvalidApprover(address)\":[{\"details\":\"Indicates a failure with the `approver` of a token to be approved. Used in approvals.\",\"params\":{\"approver\":\"Address initiating an approval operation.\"}}],\"ERC721InvalidOperator(address)\":[{\"details\":\"Indicates a failure with the `operator` to be approved. Used in approvals.\",\"params\":{\"operator\":\"Address that may be allowed to operate on tokens without being their owner.\"}}],\"ERC721InvalidOwner(address)\":[{\"details\":\"Indicates that an address can't be an owner. For example, `address(0)` is a forbidden owner in ERC-20. Used in balance queries.\",\"params\":{\"owner\":\"Address of the current owner of a token.\"}}],\"ERC721InvalidReceiver(address)\":[{\"details\":\"Indicates a failure with the token `receiver`. Used in transfers.\",\"params\":{\"receiver\":\"Address to which tokens are being transferred.\"}}],\"ERC721InvalidSender(address)\":[{\"details\":\"Indicates a failure with the token `sender`. Used in transfers.\",\"params\":{\"sender\":\"Address whose tokens are being transferred.\"}}],\"ERC721NonexistentToken(uint256)\":[{\"details\":\"Indicates a `tokenId` whose `owner` is the zero address.\",\"params\":{\"tokenId\":\"Identifier number of a token.\"}}]},\"events\":{\"Approval(address,address,uint256)\":{\"details\":\"Emitted when `owner` enables `approved` to manage the `tokenId` token.\"},\"ApprovalForAll(address,address,bool)\":{\"details\":\"Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets.\"},\"BatchMetadataUpdate(uint256,uint256)\":{\"details\":\"This event emits when the metadata of a range of tokens is changed. So that the third-party platforms such as NFT market could timely update the images and related attributes of the NFTs.\"},\"MetadataUpdate(uint256)\":{\"details\":\"This event emits when the metadata of a token is changed. So that the third-party platforms such as NFT market could timely update the images and related attributes of the NFT.\"},\"Transfer(address,address,uint256)\":{\"details\":\"Emitted when `tokenId` token is transferred from `from` to `to`.\"}},\"kind\":\"dev\",\"methods\":{\"approve(address,uint256)\":{\"details\":\"See {IERC721-approve}.\"},\"balanceOf(address)\":{\"details\":\"See {IERC721-balanceOf}.\"},\"getApproved(uint256)\":{\"details\":\"See {IERC721-getApproved}.\"},\"isApprovedForAll(address,address)\":{\"details\":\"See {IERC721-isApprovedForAll}.\"},\"name()\":{\"details\":\"See {IERC721Metadata-name}.\"},\"ownerOf(uint256)\":{\"details\":\"See {IERC721-ownerOf}.\"},\"safeTransferFrom(address,address,uint256)\":{\"details\":\"See {IERC721-safeTransferFrom}.\"},\"safeTransferFrom(address,address,uint256,bytes)\":{\"details\":\"See {IERC721-safeTransferFrom}.\"},\"setApprovalForAll(address,bool)\":{\"details\":\"See {IERC721-setApprovalForAll}.\"},\"supportsInterface(bytes4)\":{\"details\":\"See {IERC165-supportsInterface}\"},\"symbol()\":{\"details\":\"See {IERC721Metadata-symbol}.\"},\"tokenURI(uint256)\":{\"details\":\"See {IERC721Metadata-tokenURI}.\"},\"transferFrom(address,address,uint256)\":{\"details\":\"See {IERC721-transferFrom}.\"}},\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{},\"version\":1}},\"settings\":{\"compilationTarget\":{\"@openzeppelin/contracts/token/ERC721/extensions/ERC721URIStorage.sol\":\"ERC721URIStorage\"},\"evmVersion\":\"paris\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\",\"useLiteralContent\":true},\"optimizer\":{\"enabled\":true,\"runs\":200},\"remappings\":[]},\"sources\":{\"@openzeppelin/contracts/interfaces/IERC165.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.0.0) (interfaces/IERC165.sol)\\n\\npragma solidity ^0.8.20;\\n\\nimport {IERC165} from \\\"../utils/introspection/IERC165.sol\\\";\\n\",\"keccak256\":\"0xde7e9fd9aee8d4f40772f96bb3b58836cbc6dfc0227014a061947f8821ea9724\",\"license\":\"MIT\"},\"@openzeppelin/contracts/interfaces/IERC4906.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.1.0) (interfaces/IERC4906.sol)\\n\\npragma solidity ^0.8.20;\\n\\nimport {IERC165} from \\\"./IERC165.sol\\\";\\nimport {IERC721} from \\\"./IERC721.sol\\\";\\n\\n/// @title ERC-721 Metadata Update Extension\\ninterface IERC4906 is IERC165, IERC721 {\\n /// @dev This event emits when the metadata of a token is changed.\\n /// So that the third-party platforms such as NFT market could\\n /// timely update the images and related attributes of the NFT.\\n event MetadataUpdate(uint256 _tokenId);\\n\\n /// @dev This event emits when the metadata of a range of tokens is changed.\\n /// So that the third-party platforms such as NFT market could\\n /// timely update the images and related attributes of the NFTs.\\n event BatchMetadataUpdate(uint256 _fromTokenId, uint256 _toTokenId);\\n}\\n\",\"keccak256\":\"0x1b8691e244f6e11d987459993671db0af33e6a29f7805eac6a9925cc6b601957\",\"license\":\"MIT\"},\"@openzeppelin/contracts/interfaces/IERC721.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.0.0) (interfaces/IERC721.sol)\\n\\npragma solidity ^0.8.20;\\n\\nimport {IERC721} from \\\"../token/ERC721/IERC721.sol\\\";\\n\",\"keccak256\":\"0xc4d7ebf63eb2f6bf3fee1b6c0ee775efa9f31b4843a5511d07eea147e212932d\",\"license\":\"MIT\"},\"@openzeppelin/contracts/interfaces/draft-IERC6093.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.1.0) (interfaces/draft-IERC6093.sol)\\npragma solidity ^0.8.20;\\n\\n/**\\n * @dev Standard ERC-20 Errors\\n * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-20 tokens.\\n */\\ninterface IERC20Errors {\\n /**\\n * @dev Indicates an error related to the current `balance` of a `sender`. Used in transfers.\\n * @param sender Address whose tokens are being transferred.\\n * @param balance Current balance for the interacting account.\\n * @param needed Minimum amount required to perform a transfer.\\n */\\n error ERC20InsufficientBalance(address sender, uint256 balance, uint256 needed);\\n\\n /**\\n * @dev Indicates a failure with the token `sender`. Used in transfers.\\n * @param sender Address whose tokens are being transferred.\\n */\\n error ERC20InvalidSender(address sender);\\n\\n /**\\n * @dev Indicates a failure with the token `receiver`. Used in transfers.\\n * @param receiver Address to which tokens are being transferred.\\n */\\n error ERC20InvalidReceiver(address receiver);\\n\\n /**\\n * @dev Indicates a failure with the `spender`\\u2019s `allowance`. Used in transfers.\\n * @param spender Address that may be allowed to operate on tokens without being their owner.\\n * @param allowance Amount of tokens a `spender` is allowed to operate with.\\n * @param needed Minimum amount required to perform a transfer.\\n */\\n error ERC20InsufficientAllowance(address spender, uint256 allowance, uint256 needed);\\n\\n /**\\n * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.\\n * @param approver Address initiating an approval operation.\\n */\\n error ERC20InvalidApprover(address approver);\\n\\n /**\\n * @dev Indicates a failure with the `spender` to be approved. Used in approvals.\\n * @param spender Address that may be allowed to operate on tokens without being their owner.\\n */\\n error ERC20InvalidSpender(address spender);\\n}\\n\\n/**\\n * @dev Standard ERC-721 Errors\\n * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-721 tokens.\\n */\\ninterface IERC721Errors {\\n /**\\n * @dev Indicates that an address can't be an owner. For example, `address(0)` is a forbidden owner in ERC-20.\\n * Used in balance queries.\\n * @param owner Address of the current owner of a token.\\n */\\n error ERC721InvalidOwner(address owner);\\n\\n /**\\n * @dev Indicates a `tokenId` whose `owner` is the zero address.\\n * @param tokenId Identifier number of a token.\\n */\\n error ERC721NonexistentToken(uint256 tokenId);\\n\\n /**\\n * @dev Indicates an error related to the ownership over a particular token. Used in transfers.\\n * @param sender Address whose tokens are being transferred.\\n * @param tokenId Identifier number of a token.\\n * @param owner Address of the current owner of a token.\\n */\\n error ERC721IncorrectOwner(address sender, uint256 tokenId, address owner);\\n\\n /**\\n * @dev Indicates a failure with the token `sender`. Used in transfers.\\n * @param sender Address whose tokens are being transferred.\\n */\\n error ERC721InvalidSender(address sender);\\n\\n /**\\n * @dev Indicates a failure with the token `receiver`. Used in transfers.\\n * @param receiver Address to which tokens are being transferred.\\n */\\n error ERC721InvalidReceiver(address receiver);\\n\\n /**\\n * @dev Indicates a failure with the `operator`\\u2019s approval. Used in transfers.\\n * @param operator Address that may be allowed to operate on tokens without being their owner.\\n * @param tokenId Identifier number of a token.\\n */\\n error ERC721InsufficientApproval(address operator, uint256 tokenId);\\n\\n /**\\n * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.\\n * @param approver Address initiating an approval operation.\\n */\\n error ERC721InvalidApprover(address approver);\\n\\n /**\\n * @dev Indicates a failure with the `operator` to be approved. Used in approvals.\\n * @param operator Address that may be allowed to operate on tokens without being their owner.\\n */\\n error ERC721InvalidOperator(address operator);\\n}\\n\\n/**\\n * @dev Standard ERC-1155 Errors\\n * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-1155 tokens.\\n */\\ninterface IERC1155Errors {\\n /**\\n * @dev Indicates an error related to the current `balance` of a `sender`. Used in transfers.\\n * @param sender Address whose tokens are being transferred.\\n * @param balance Current balance for the interacting account.\\n * @param needed Minimum amount required to perform a transfer.\\n * @param tokenId Identifier number of a token.\\n */\\n error ERC1155InsufficientBalance(address sender, uint256 balance, uint256 needed, uint256 tokenId);\\n\\n /**\\n * @dev Indicates a failure with the token `sender`. Used in transfers.\\n * @param sender Address whose tokens are being transferred.\\n */\\n error ERC1155InvalidSender(address sender);\\n\\n /**\\n * @dev Indicates a failure with the token `receiver`. Used in transfers.\\n * @param receiver Address to which tokens are being transferred.\\n */\\n error ERC1155InvalidReceiver(address receiver);\\n\\n /**\\n * @dev Indicates a failure with the `operator`\\u2019s approval. Used in transfers.\\n * @param operator Address that may be allowed to operate on tokens without being their owner.\\n * @param owner Address of the current owner of a token.\\n */\\n error ERC1155MissingApprovalForAll(address operator, address owner);\\n\\n /**\\n * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.\\n * @param approver Address initiating an approval operation.\\n */\\n error ERC1155InvalidApprover(address approver);\\n\\n /**\\n * @dev Indicates a failure with the `operator` to be approved. Used in approvals.\\n * @param operator Address that may be allowed to operate on tokens without being their owner.\\n */\\n error ERC1155InvalidOperator(address operator);\\n\\n /**\\n * @dev Indicates an array length mismatch between ids and values in a safeBatchTransferFrom operation.\\n * Used in batch transfers.\\n * @param idsLength Length of the array of token identifiers\\n * @param valuesLength Length of the array of token amounts\\n */\\n error ERC1155InvalidArrayLength(uint256 idsLength, uint256 valuesLength);\\n}\\n\",\"keccak256\":\"0x880da465c203cec76b10d72dbd87c80f387df4102274f23eea1f9c9b0918792b\",\"license\":\"MIT\"},\"@openzeppelin/contracts/token/ERC721/ERC721.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.1.0) (token/ERC721/ERC721.sol)\\n\\npragma solidity ^0.8.20;\\n\\nimport {IERC721} from \\\"./IERC721.sol\\\";\\nimport {IERC721Metadata} from \\\"./extensions/IERC721Metadata.sol\\\";\\nimport {ERC721Utils} from \\\"./utils/ERC721Utils.sol\\\";\\nimport {Context} from \\\"../../utils/Context.sol\\\";\\nimport {Strings} from \\\"../../utils/Strings.sol\\\";\\nimport {IERC165, ERC165} from \\\"../../utils/introspection/ERC165.sol\\\";\\nimport {IERC721Errors} from \\\"../../interfaces/draft-IERC6093.sol\\\";\\n\\n/**\\n * @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC-721] Non-Fungible Token Standard, including\\n * the Metadata extension, but not including the Enumerable extension, which is available separately as\\n * {ERC721Enumerable}.\\n */\\nabstract contract ERC721 is Context, ERC165, IERC721, IERC721Metadata, IERC721Errors {\\n using Strings for uint256;\\n\\n // Token name\\n string private _name;\\n\\n // Token symbol\\n string private _symbol;\\n\\n mapping(uint256 tokenId => address) private _owners;\\n\\n mapping(address owner => uint256) private _balances;\\n\\n mapping(uint256 tokenId => address) private _tokenApprovals;\\n\\n mapping(address owner => mapping(address operator => bool)) private _operatorApprovals;\\n\\n /**\\n * @dev Initializes the contract by setting a `name` and a `symbol` to the token collection.\\n */\\n constructor(string memory name_, string memory symbol_) {\\n _name = name_;\\n _symbol = symbol_;\\n }\\n\\n /**\\n * @dev See {IERC165-supportsInterface}.\\n */\\n function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165, IERC165) returns (bool) {\\n return\\n interfaceId == type(IERC721).interfaceId ||\\n interfaceId == type(IERC721Metadata).interfaceId ||\\n super.supportsInterface(interfaceId);\\n }\\n\\n /**\\n * @dev See {IERC721-balanceOf}.\\n */\\n function balanceOf(address owner) public view virtual returns (uint256) {\\n if (owner == address(0)) {\\n revert ERC721InvalidOwner(address(0));\\n }\\n return _balances[owner];\\n }\\n\\n /**\\n * @dev See {IERC721-ownerOf}.\\n */\\n function ownerOf(uint256 tokenId) public view virtual returns (address) {\\n return _requireOwned(tokenId);\\n }\\n\\n /**\\n * @dev See {IERC721Metadata-name}.\\n */\\n function name() public view virtual returns (string memory) {\\n return _name;\\n }\\n\\n /**\\n * @dev See {IERC721Metadata-symbol}.\\n */\\n function symbol() public view virtual returns (string memory) {\\n return _symbol;\\n }\\n\\n /**\\n * @dev See {IERC721Metadata-tokenURI}.\\n */\\n function tokenURI(uint256 tokenId) public view virtual returns (string memory) {\\n _requireOwned(tokenId);\\n\\n string memory baseURI = _baseURI();\\n return bytes(baseURI).length > 0 ? string.concat(baseURI, tokenId.toString()) : \\\"\\\";\\n }\\n\\n /**\\n * @dev Base URI for computing {tokenURI}. If set, the resulting URI for each\\n * token will be the concatenation of the `baseURI` and the `tokenId`. Empty\\n * by default, can be overridden in child contracts.\\n */\\n function _baseURI() internal view virtual returns (string memory) {\\n return \\\"\\\";\\n }\\n\\n /**\\n * @dev See {IERC721-approve}.\\n */\\n function approve(address to, uint256 tokenId) public virtual {\\n _approve(to, tokenId, _msgSender());\\n }\\n\\n /**\\n * @dev See {IERC721-getApproved}.\\n */\\n function getApproved(uint256 tokenId) public view virtual returns (address) {\\n _requireOwned(tokenId);\\n\\n return _getApproved(tokenId);\\n }\\n\\n /**\\n * @dev See {IERC721-setApprovalForAll}.\\n */\\n function setApprovalForAll(address operator, bool approved) public virtual {\\n _setApprovalForAll(_msgSender(), operator, approved);\\n }\\n\\n /**\\n * @dev See {IERC721-isApprovedForAll}.\\n */\\n function isApprovedForAll(address owner, address operator) public view virtual returns (bool) {\\n return _operatorApprovals[owner][operator];\\n }\\n\\n /**\\n * @dev See {IERC721-transferFrom}.\\n */\\n function transferFrom(address from, address to, uint256 tokenId) public virtual {\\n if (to == address(0)) {\\n revert ERC721InvalidReceiver(address(0));\\n }\\n // Setting an \\\"auth\\\" arguments enables the `_isAuthorized` check which verifies that the token exists\\n // (from != 0). Therefore, it is not needed to verify that the return value is not 0 here.\\n address previousOwner = _update(to, tokenId, _msgSender());\\n if (previousOwner != from) {\\n revert ERC721IncorrectOwner(from, tokenId, previousOwner);\\n }\\n }\\n\\n /**\\n * @dev See {IERC721-safeTransferFrom}.\\n */\\n function safeTransferFrom(address from, address to, uint256 tokenId) public {\\n safeTransferFrom(from, to, tokenId, \\\"\\\");\\n }\\n\\n /**\\n * @dev See {IERC721-safeTransferFrom}.\\n */\\n function safeTransferFrom(address from, address to, uint256 tokenId, bytes memory data) public virtual {\\n transferFrom(from, to, tokenId);\\n ERC721Utils.checkOnERC721Received(_msgSender(), from, to, tokenId, data);\\n }\\n\\n /**\\n * @dev Returns the owner of the `tokenId`. Does NOT revert if token doesn't exist\\n *\\n * IMPORTANT: Any overrides to this function that add ownership of tokens not tracked by the\\n * core ERC-721 logic MUST be matched with the use of {_increaseBalance} to keep balances\\n * consistent with ownership. The invariant to preserve is that for any address `a` the value returned by\\n * `balanceOf(a)` must be equal to the number of tokens such that `_ownerOf(tokenId)` is `a`.\\n */\\n function _ownerOf(uint256 tokenId) internal view virtual returns (address) {\\n return _owners[tokenId];\\n }\\n\\n /**\\n * @dev Returns the approved address for `tokenId`. Returns 0 if `tokenId` is not minted.\\n */\\n function _getApproved(uint256 tokenId) internal view virtual returns (address) {\\n return _tokenApprovals[tokenId];\\n }\\n\\n /**\\n * @dev Returns whether `spender` is allowed to manage `owner`'s tokens, or `tokenId` in\\n * particular (ignoring whether it is owned by `owner`).\\n *\\n * WARNING: This function assumes that `owner` is the actual owner of `tokenId` and does not verify this\\n * assumption.\\n */\\n function _isAuthorized(address owner, address spender, uint256 tokenId) internal view virtual returns (bool) {\\n return\\n spender != address(0) &&\\n (owner == spender || isApprovedForAll(owner, spender) || _getApproved(tokenId) == spender);\\n }\\n\\n /**\\n * @dev Checks if `spender` can operate on `tokenId`, assuming the provided `owner` is the actual owner.\\n * Reverts if:\\n * - `spender` does not have approval from `owner` for `tokenId`.\\n * - `spender` does not have approval to manage all of `owner`'s assets.\\n *\\n * WARNING: This function assumes that `owner` is the actual owner of `tokenId` and does not verify this\\n * assumption.\\n */\\n function _checkAuthorized(address owner, address spender, uint256 tokenId) internal view virtual {\\n if (!_isAuthorized(owner, spender, tokenId)) {\\n if (owner == address(0)) {\\n revert ERC721NonexistentToken(tokenId);\\n } else {\\n revert ERC721InsufficientApproval(spender, tokenId);\\n }\\n }\\n }\\n\\n /**\\n * @dev Unsafe write access to the balances, used by extensions that \\\"mint\\\" tokens using an {ownerOf} override.\\n *\\n * NOTE: the value is limited to type(uint128).max. This protect against _balance overflow. It is unrealistic that\\n * a uint256 would ever overflow from increments when these increments are bounded to uint128 values.\\n *\\n * WARNING: Increasing an account's balance using this function tends to be paired with an override of the\\n * {_ownerOf} function to resolve the ownership of the corresponding tokens so that balances and ownership\\n * remain consistent with one another.\\n */\\n function _increaseBalance(address account, uint128 value) internal virtual {\\n unchecked {\\n _balances[account] += value;\\n }\\n }\\n\\n /**\\n * @dev Transfers `tokenId` from its current owner to `to`, or alternatively mints (or burns) if the current owner\\n * (or `to`) is the zero address. Returns the owner of the `tokenId` before the update.\\n *\\n * The `auth` argument is optional. If the value passed is non 0, then this function will check that\\n * `auth` is either the owner of the token, or approved to operate on the token (by the owner).\\n *\\n * Emits a {Transfer} event.\\n *\\n * NOTE: If overriding this function in a way that tracks balances, see also {_increaseBalance}.\\n */\\n function _update(address to, uint256 tokenId, address auth) internal virtual returns (address) {\\n address from = _ownerOf(tokenId);\\n\\n // Perform (optional) operator check\\n if (auth != address(0)) {\\n _checkAuthorized(from, auth, tokenId);\\n }\\n\\n // Execute the update\\n if (from != address(0)) {\\n // Clear approval. No need to re-authorize or emit the Approval event\\n _approve(address(0), tokenId, address(0), false);\\n\\n unchecked {\\n _balances[from] -= 1;\\n }\\n }\\n\\n if (to != address(0)) {\\n unchecked {\\n _balances[to] += 1;\\n }\\n }\\n\\n _owners[tokenId] = to;\\n\\n emit Transfer(from, to, tokenId);\\n\\n return from;\\n }\\n\\n /**\\n * @dev Mints `tokenId` and transfers it to `to`.\\n *\\n * WARNING: Usage of this method is discouraged, use {_safeMint} whenever possible\\n *\\n * Requirements:\\n *\\n * - `tokenId` must not exist.\\n * - `to` cannot be the zero address.\\n *\\n * Emits a {Transfer} event.\\n */\\n function _mint(address to, uint256 tokenId) internal {\\n if (to == address(0)) {\\n revert ERC721InvalidReceiver(address(0));\\n }\\n address previousOwner = _update(to, tokenId, address(0));\\n if (previousOwner != address(0)) {\\n revert ERC721InvalidSender(address(0));\\n }\\n }\\n\\n /**\\n * @dev Mints `tokenId`, transfers it to `to` and checks for `to` acceptance.\\n *\\n * Requirements:\\n *\\n * - `tokenId` must not exist.\\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\\n *\\n * Emits a {Transfer} event.\\n */\\n function _safeMint(address to, uint256 tokenId) internal {\\n _safeMint(to, tokenId, \\\"\\\");\\n }\\n\\n /**\\n * @dev Same as {xref-ERC721-_safeMint-address-uint256-}[`_safeMint`], with an additional `data` parameter which is\\n * forwarded in {IERC721Receiver-onERC721Received} to contract recipients.\\n */\\n function _safeMint(address to, uint256 tokenId, bytes memory data) internal virtual {\\n _mint(to, tokenId);\\n ERC721Utils.checkOnERC721Received(_msgSender(), address(0), to, tokenId, data);\\n }\\n\\n /**\\n * @dev Destroys `tokenId`.\\n * The approval is cleared when the token is burned.\\n * This is an internal function that does not check if the sender is authorized to operate on the token.\\n *\\n * Requirements:\\n *\\n * - `tokenId` must exist.\\n *\\n * Emits a {Transfer} event.\\n */\\n function _burn(uint256 tokenId) internal {\\n address previousOwner = _update(address(0), tokenId, address(0));\\n if (previousOwner == address(0)) {\\n revert ERC721NonexistentToken(tokenId);\\n }\\n }\\n\\n /**\\n * @dev Transfers `tokenId` from `from` to `to`.\\n * As opposed to {transferFrom}, this imposes no restrictions on msg.sender.\\n *\\n * Requirements:\\n *\\n * - `to` cannot be the zero address.\\n * - `tokenId` token must be owned by `from`.\\n *\\n * Emits a {Transfer} event.\\n */\\n function _transfer(address from, address to, uint256 tokenId) internal {\\n if (to == address(0)) {\\n revert ERC721InvalidReceiver(address(0));\\n }\\n address previousOwner = _update(to, tokenId, address(0));\\n if (previousOwner == address(0)) {\\n revert ERC721NonexistentToken(tokenId);\\n } else if (previousOwner != from) {\\n revert ERC721IncorrectOwner(from, tokenId, previousOwner);\\n }\\n }\\n\\n /**\\n * @dev Safely transfers `tokenId` token from `from` to `to`, checking that contract recipients\\n * are aware of the ERC-721 standard to prevent tokens from being forever locked.\\n *\\n * `data` is additional data, it has no specified format and it is sent in call to `to`.\\n *\\n * This internal function is like {safeTransferFrom} in the sense that it invokes\\n * {IERC721Receiver-onERC721Received} on the receiver, and can be used to e.g.\\n * implement alternative mechanisms to perform token transfer, such as signature-based.\\n *\\n * Requirements:\\n *\\n * - `tokenId` token must exist and be owned by `from`.\\n * - `to` cannot be the zero address.\\n * - `from` cannot be the zero address.\\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\\n *\\n * Emits a {Transfer} event.\\n */\\n function _safeTransfer(address from, address to, uint256 tokenId) internal {\\n _safeTransfer(from, to, tokenId, \\\"\\\");\\n }\\n\\n /**\\n * @dev Same as {xref-ERC721-_safeTransfer-address-address-uint256-}[`_safeTransfer`], with an additional `data` parameter which is\\n * forwarded in {IERC721Receiver-onERC721Received} to contract recipients.\\n */\\n function _safeTransfer(address from, address to, uint256 tokenId, bytes memory data) internal virtual {\\n _transfer(from, to, tokenId);\\n ERC721Utils.checkOnERC721Received(_msgSender(), from, to, tokenId, data);\\n }\\n\\n /**\\n * @dev Approve `to` to operate on `tokenId`\\n *\\n * The `auth` argument is optional. If the value passed is non 0, then this function will check that `auth` is\\n * either the owner of the token, or approved to operate on all tokens held by this owner.\\n *\\n * Emits an {Approval} event.\\n *\\n * Overrides to this logic should be done to the variant with an additional `bool emitEvent` argument.\\n */\\n function _approve(address to, uint256 tokenId, address auth) internal {\\n _approve(to, tokenId, auth, true);\\n }\\n\\n /**\\n * @dev Variant of `_approve` with an optional flag to enable or disable the {Approval} event. The event is not\\n * emitted in the context of transfers.\\n */\\n function _approve(address to, uint256 tokenId, address auth, bool emitEvent) internal virtual {\\n // Avoid reading the owner unless necessary\\n if (emitEvent || auth != address(0)) {\\n address owner = _requireOwned(tokenId);\\n\\n // We do not use _isAuthorized because single-token approvals should not be able to call approve\\n if (auth != address(0) && owner != auth && !isApprovedForAll(owner, auth)) {\\n revert ERC721InvalidApprover(auth);\\n }\\n\\n if (emitEvent) {\\n emit Approval(owner, to, tokenId);\\n }\\n }\\n\\n _tokenApprovals[tokenId] = to;\\n }\\n\\n /**\\n * @dev Approve `operator` to operate on all of `owner` tokens\\n *\\n * Requirements:\\n * - operator can't be the address zero.\\n *\\n * Emits an {ApprovalForAll} event.\\n */\\n function _setApprovalForAll(address owner, address operator, bool approved) internal virtual {\\n if (operator == address(0)) {\\n revert ERC721InvalidOperator(operator);\\n }\\n _operatorApprovals[owner][operator] = approved;\\n emit ApprovalForAll(owner, operator, approved);\\n }\\n\\n /**\\n * @dev Reverts if the `tokenId` doesn't have a current owner (it hasn't been minted, or it has been burned).\\n * Returns the owner.\\n *\\n * Overrides to ownership logic should be done to {_ownerOf}.\\n */\\n function _requireOwned(uint256 tokenId) internal view returns (address) {\\n address owner = _ownerOf(tokenId);\\n if (owner == address(0)) {\\n revert ERC721NonexistentToken(tokenId);\\n }\\n return owner;\\n }\\n}\\n\",\"keccak256\":\"0x39ed367e54765186281efcfe83e47cf0ad62cc879f10e191360712507125f29a\",\"license\":\"MIT\"},\"@openzeppelin/contracts/token/ERC721/IERC721.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.1.0) (token/ERC721/IERC721.sol)\\n\\npragma solidity ^0.8.20;\\n\\nimport {IERC165} from \\\"../../utils/introspection/IERC165.sol\\\";\\n\\n/**\\n * @dev Required interface of an ERC-721 compliant contract.\\n */\\ninterface IERC721 is IERC165 {\\n /**\\n * @dev Emitted when `tokenId` token is transferred from `from` to `to`.\\n */\\n event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);\\n\\n /**\\n * @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.\\n */\\n event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);\\n\\n /**\\n * @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets.\\n */\\n event ApprovalForAll(address indexed owner, address indexed operator, bool approved);\\n\\n /**\\n * @dev Returns the number of tokens in ``owner``'s account.\\n */\\n function balanceOf(address owner) external view returns (uint256 balance);\\n\\n /**\\n * @dev Returns the owner of the `tokenId` token.\\n *\\n * Requirements:\\n *\\n * - `tokenId` must exist.\\n */\\n function ownerOf(uint256 tokenId) external view returns (address owner);\\n\\n /**\\n * @dev Safely transfers `tokenId` token from `from` to `to`.\\n *\\n * Requirements:\\n *\\n * - `from` cannot be the zero address.\\n * - `to` cannot be the zero address.\\n * - `tokenId` token must exist and be owned by `from`.\\n * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.\\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon\\n * a safe transfer.\\n *\\n * Emits a {Transfer} event.\\n */\\n function safeTransferFrom(address from, address to, uint256 tokenId, bytes calldata data) external;\\n\\n /**\\n * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients\\n * are aware of the ERC-721 protocol to prevent tokens from being forever locked.\\n *\\n * Requirements:\\n *\\n * - `from` cannot be the zero address.\\n * - `to` cannot be the zero address.\\n * - `tokenId` token must exist and be owned by `from`.\\n * - If the caller is not `from`, it must have been allowed to move this token by either {approve} or\\n * {setApprovalForAll}.\\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon\\n * a safe transfer.\\n *\\n * Emits a {Transfer} event.\\n */\\n function safeTransferFrom(address from, address to, uint256 tokenId) external;\\n\\n /**\\n * @dev Transfers `tokenId` token from `from` to `to`.\\n *\\n * WARNING: Note that the caller is responsible to confirm that the recipient is capable of receiving ERC-721\\n * or else they may be permanently lost. Usage of {safeTransferFrom} prevents loss, though the caller must\\n * understand this adds an external call which potentially creates a reentrancy vulnerability.\\n *\\n * Requirements:\\n *\\n * - `from` cannot be the zero address.\\n * - `to` cannot be the zero address.\\n * - `tokenId` token must be owned by `from`.\\n * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.\\n *\\n * Emits a {Transfer} event.\\n */\\n function transferFrom(address from, address to, uint256 tokenId) external;\\n\\n /**\\n * @dev Gives permission to `to` to transfer `tokenId` token to another account.\\n * The approval is cleared when the token is transferred.\\n *\\n * Only a single account can be approved at a time, so approving the zero address clears previous approvals.\\n *\\n * Requirements:\\n *\\n * - The caller must own the token or be an approved operator.\\n * - `tokenId` must exist.\\n *\\n * Emits an {Approval} event.\\n */\\n function approve(address to, uint256 tokenId) external;\\n\\n /**\\n * @dev Approve or remove `operator` as an operator for the caller.\\n * Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller.\\n *\\n * Requirements:\\n *\\n * - The `operator` cannot be the address zero.\\n *\\n * Emits an {ApprovalForAll} event.\\n */\\n function setApprovalForAll(address operator, bool approved) external;\\n\\n /**\\n * @dev Returns the account approved for `tokenId` token.\\n *\\n * Requirements:\\n *\\n * - `tokenId` must exist.\\n */\\n function getApproved(uint256 tokenId) external view returns (address operator);\\n\\n /**\\n * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.\\n *\\n * See {setApprovalForAll}\\n */\\n function isApprovedForAll(address owner, address operator) external view returns (bool);\\n}\\n\",\"keccak256\":\"0x5dc63d1c6a12fe1b17793e1745877b2fcbe1964c3edfd0a482fac21ca8f18261\",\"license\":\"MIT\"},\"@openzeppelin/contracts/token/ERC721/IERC721Receiver.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.1.0) (token/ERC721/IERC721Receiver.sol)\\n\\npragma solidity ^0.8.20;\\n\\n/**\\n * @title ERC-721 token receiver interface\\n * @dev Interface for any contract that wants to support safeTransfers\\n * from ERC-721 asset contracts.\\n */\\ninterface IERC721Receiver {\\n /**\\n * @dev Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom}\\n * by `operator` from `from`, this function is called.\\n *\\n * It must return its Solidity selector to confirm the token transfer.\\n * If any other value is returned or the interface is not implemented by the recipient, the transfer will be\\n * reverted.\\n *\\n * The selector can be obtained in Solidity with `IERC721Receiver.onERC721Received.selector`.\\n */\\n function onERC721Received(\\n address operator,\\n address from,\\n uint256 tokenId,\\n bytes calldata data\\n ) external returns (bytes4);\\n}\\n\",\"keccak256\":\"0xb5afb8e8eebc4d1c6404df2f5e1e6d2c3d24fd01e5dfc855314951ecfaae462d\",\"license\":\"MIT\"},\"@openzeppelin/contracts/token/ERC721/extensions/ERC721URIStorage.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.3.0) (token/ERC721/extensions/ERC721URIStorage.sol)\\n\\npragma solidity ^0.8.20;\\n\\nimport {ERC721} from \\\"../ERC721.sol\\\";\\nimport {Strings} from \\\"../../../utils/Strings.sol\\\";\\nimport {IERC4906} from \\\"../../../interfaces/IERC4906.sol\\\";\\nimport {IERC165} from \\\"../../../interfaces/IERC165.sol\\\";\\n\\n/**\\n * @dev ERC-721 token with storage based token URI management.\\n */\\nabstract contract ERC721URIStorage is IERC4906, ERC721 {\\n using Strings for uint256;\\n\\n // Interface ID as defined in ERC-4906. This does not correspond to a traditional interface ID as ERC-4906 only\\n // defines events and does not include any external function.\\n bytes4 private constant ERC4906_INTERFACE_ID = bytes4(0x49064906);\\n\\n // Optional mapping for token URIs\\n mapping(uint256 tokenId => string) private _tokenURIs;\\n\\n /**\\n * @dev See {IERC165-supportsInterface}\\n */\\n function supportsInterface(bytes4 interfaceId) public view virtual override(ERC721, IERC165) returns (bool) {\\n return interfaceId == ERC4906_INTERFACE_ID || super.supportsInterface(interfaceId);\\n }\\n\\n /**\\n * @dev See {IERC721Metadata-tokenURI}.\\n */\\n function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {\\n _requireOwned(tokenId);\\n\\n string memory _tokenURI = _tokenURIs[tokenId];\\n string memory base = _baseURI();\\n\\n // If there is no base URI, return the token URI.\\n if (bytes(base).length == 0) {\\n return _tokenURI;\\n }\\n // If both are set, concatenate the baseURI and tokenURI (via string.concat).\\n if (bytes(_tokenURI).length > 0) {\\n return string.concat(base, _tokenURI);\\n }\\n\\n return super.tokenURI(tokenId);\\n }\\n\\n /**\\n * @dev Sets `_tokenURI` as the tokenURI of `tokenId`.\\n *\\n * Emits {IERC4906-MetadataUpdate}.\\n */\\n function _setTokenURI(uint256 tokenId, string memory _tokenURI) internal virtual {\\n _tokenURIs[tokenId] = _tokenURI;\\n emit MetadataUpdate(tokenId);\\n }\\n}\\n\",\"keccak256\":\"0x2b27b58570ff2456c7e65022a356c7e4f205bfabf95d0e870855a86587bb1356\",\"license\":\"MIT\"},\"@openzeppelin/contracts/token/ERC721/extensions/IERC721Metadata.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC721/extensions/IERC721Metadata.sol)\\n\\npragma solidity ^0.8.20;\\n\\nimport {IERC721} from \\\"../IERC721.sol\\\";\\n\\n/**\\n * @title ERC-721 Non-Fungible Token Standard, optional metadata extension\\n * @dev See https://eips.ethereum.org/EIPS/eip-721\\n */\\ninterface IERC721Metadata is IERC721 {\\n /**\\n * @dev Returns the token collection name.\\n */\\n function name() external view returns (string memory);\\n\\n /**\\n * @dev Returns the token collection symbol.\\n */\\n function symbol() external view returns (string memory);\\n\\n /**\\n * @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token.\\n */\\n function tokenURI(uint256 tokenId) external view returns (string memory);\\n}\\n\",\"keccak256\":\"0x37d1aaaa5a2908a09e9dcf56a26ddf762ecf295afb5964695937344fc6802ce1\",\"license\":\"MIT\"},\"@openzeppelin/contracts/token/ERC721/utils/ERC721Utils.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.3.0) (token/ERC721/utils/ERC721Utils.sol)\\n\\npragma solidity ^0.8.20;\\n\\nimport {IERC721Receiver} from \\\"../IERC721Receiver.sol\\\";\\nimport {IERC721Errors} from \\\"../../../interfaces/draft-IERC6093.sol\\\";\\n\\n/**\\n * @dev Library that provide common ERC-721 utility functions.\\n *\\n * See https://eips.ethereum.org/EIPS/eip-721[ERC-721].\\n *\\n * _Available since v5.1._\\n */\\nlibrary ERC721Utils {\\n /**\\n * @dev Performs an acceptance check for the provided `operator` by calling {IERC721Receiver-onERC721Received}\\n * on the `to` address. The `operator` is generally the address that initiated the token transfer (i.e. `msg.sender`).\\n *\\n * The acceptance call is not executed and treated as a no-op if the target address doesn't contain code (i.e. an EOA).\\n * Otherwise, the recipient must implement {IERC721Receiver-onERC721Received} and return the acceptance magic value to accept\\n * the transfer.\\n */\\n function checkOnERC721Received(\\n address operator,\\n address from,\\n address to,\\n uint256 tokenId,\\n bytes memory data\\n ) internal {\\n if (to.code.length > 0) {\\n try IERC721Receiver(to).onERC721Received(operator, from, tokenId, data) returns (bytes4 retval) {\\n if (retval != IERC721Receiver.onERC721Received.selector) {\\n // Token rejected\\n revert IERC721Errors.ERC721InvalidReceiver(to);\\n }\\n } catch (bytes memory reason) {\\n if (reason.length == 0) {\\n // non-IERC721Receiver implementer\\n revert IERC721Errors.ERC721InvalidReceiver(to);\\n } else {\\n assembly (\\\"memory-safe\\\") {\\n revert(add(32, reason), mload(reason))\\n }\\n }\\n }\\n }\\n }\\n}\\n\",\"keccak256\":\"0xddab643169f47a2c5291afafcbfdca045d9e6835553307d090bc048b6dabd0ac\",\"license\":\"MIT\"},\"@openzeppelin/contracts/utils/Context.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.0.1) (utils/Context.sol)\\n\\npragma solidity ^0.8.20;\\n\\n/**\\n * @dev Provides information about the current execution context, including the\\n * sender of the transaction and its data. While these are generally available\\n * via msg.sender and msg.data, they should not be accessed in such a direct\\n * manner, since when dealing with meta-transactions the account sending and\\n * paying for execution may not be the actual sender (as far as an application\\n * is concerned).\\n *\\n * This contract is only required for intermediate, library-like contracts.\\n */\\nabstract contract Context {\\n function _msgSender() internal view virtual returns (address) {\\n return msg.sender;\\n }\\n\\n function _msgData() internal view virtual returns (bytes calldata) {\\n return msg.data;\\n }\\n\\n function _contextSuffixLength() internal view virtual returns (uint256) {\\n return 0;\\n }\\n}\\n\",\"keccak256\":\"0x493033a8d1b176a037b2cc6a04dad01a5c157722049bbecf632ca876224dd4b2\",\"license\":\"MIT\"},\"@openzeppelin/contracts/utils/Panic.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.1.0) (utils/Panic.sol)\\n\\npragma solidity ^0.8.20;\\n\\n/**\\n * @dev Helper library for emitting standardized panic codes.\\n *\\n * ```solidity\\n * contract Example {\\n * using Panic for uint256;\\n *\\n * // Use any of the declared internal constants\\n * function foo() { Panic.GENERIC.panic(); }\\n *\\n * // Alternatively\\n * function foo() { Panic.panic(Panic.GENERIC); }\\n * }\\n * ```\\n *\\n * Follows the list from https://github.com/ethereum/solidity/blob/v0.8.24/libsolutil/ErrorCodes.h[libsolutil].\\n *\\n * _Available since v5.1._\\n */\\n// slither-disable-next-line unused-state\\nlibrary Panic {\\n /// @dev generic / unspecified error\\n uint256 internal constant GENERIC = 0x00;\\n /// @dev used by the assert() builtin\\n uint256 internal constant ASSERT = 0x01;\\n /// @dev arithmetic underflow or overflow\\n uint256 internal constant UNDER_OVERFLOW = 0x11;\\n /// @dev division or modulo by zero\\n uint256 internal constant DIVISION_BY_ZERO = 0x12;\\n /// @dev enum conversion error\\n uint256 internal constant ENUM_CONVERSION_ERROR = 0x21;\\n /// @dev invalid encoding in storage\\n uint256 internal constant STORAGE_ENCODING_ERROR = 0x22;\\n /// @dev empty array pop\\n uint256 internal constant EMPTY_ARRAY_POP = 0x31;\\n /// @dev array out of bounds access\\n uint256 internal constant ARRAY_OUT_OF_BOUNDS = 0x32;\\n /// @dev resource error (too large allocation or too large array)\\n uint256 internal constant RESOURCE_ERROR = 0x41;\\n /// @dev calling invalid internal function\\n uint256 internal constant INVALID_INTERNAL_FUNCTION = 0x51;\\n\\n /// @dev Reverts with a panic code. Recommended to use with\\n /// the internal constants with predefined codes.\\n function panic(uint256 code) internal pure {\\n assembly (\\\"memory-safe\\\") {\\n mstore(0x00, 0x4e487b71)\\n mstore(0x20, code)\\n revert(0x1c, 0x24)\\n }\\n }\\n}\\n\",\"keccak256\":\"0xf7fe324703a64fc51702311dc51562d5cb1497734f074e4f483bfb6717572d7a\",\"license\":\"MIT\"},\"@openzeppelin/contracts/utils/Strings.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.3.0) (utils/Strings.sol)\\n\\npragma solidity ^0.8.20;\\n\\nimport {Math} from \\\"./math/Math.sol\\\";\\nimport {SafeCast} from \\\"./math/SafeCast.sol\\\";\\nimport {SignedMath} from \\\"./math/SignedMath.sol\\\";\\n\\n/**\\n * @dev String operations.\\n */\\nlibrary Strings {\\n using SafeCast for *;\\n\\n bytes16 private constant HEX_DIGITS = \\\"0123456789abcdef\\\";\\n uint8 private constant ADDRESS_LENGTH = 20;\\n uint256 private constant SPECIAL_CHARS_LOOKUP =\\n (1 << 0x08) | // backspace\\n (1 << 0x09) | // tab\\n (1 << 0x0a) | // newline\\n (1 << 0x0c) | // form feed\\n (1 << 0x0d) | // carriage return\\n (1 << 0x22) | // double quote\\n (1 << 0x5c); // backslash\\n\\n /**\\n * @dev The `value` string doesn't fit in the specified `length`.\\n */\\n error StringsInsufficientHexLength(uint256 value, uint256 length);\\n\\n /**\\n * @dev The string being parsed contains characters that are not in scope of the given base.\\n */\\n error StringsInvalidChar();\\n\\n /**\\n * @dev The string being parsed is not a properly formatted address.\\n */\\n error StringsInvalidAddressFormat();\\n\\n /**\\n * @dev Converts a `uint256` to its ASCII `string` decimal representation.\\n */\\n function toString(uint256 value) internal pure returns (string memory) {\\n unchecked {\\n uint256 length = Math.log10(value) + 1;\\n string memory buffer = new string(length);\\n uint256 ptr;\\n assembly (\\\"memory-safe\\\") {\\n ptr := add(buffer, add(32, length))\\n }\\n while (true) {\\n ptr--;\\n assembly (\\\"memory-safe\\\") {\\n mstore8(ptr, byte(mod(value, 10), HEX_DIGITS))\\n }\\n value /= 10;\\n if (value == 0) break;\\n }\\n return buffer;\\n }\\n }\\n\\n /**\\n * @dev Converts a `int256` to its ASCII `string` decimal representation.\\n */\\n function toStringSigned(int256 value) internal pure returns (string memory) {\\n return string.concat(value < 0 ? \\\"-\\\" : \\\"\\\", toString(SignedMath.abs(value)));\\n }\\n\\n /**\\n * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.\\n */\\n function toHexString(uint256 value) internal pure returns (string memory) {\\n unchecked {\\n return toHexString(value, Math.log256(value) + 1);\\n }\\n }\\n\\n /**\\n * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.\\n */\\n function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {\\n uint256 localValue = value;\\n bytes memory buffer = new bytes(2 * length + 2);\\n buffer[0] = \\\"0\\\";\\n buffer[1] = \\\"x\\\";\\n for (uint256 i = 2 * length + 1; i > 1; --i) {\\n buffer[i] = HEX_DIGITS[localValue & 0xf];\\n localValue >>= 4;\\n }\\n if (localValue != 0) {\\n revert StringsInsufficientHexLength(value, length);\\n }\\n return string(buffer);\\n }\\n\\n /**\\n * @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal\\n * representation.\\n */\\n function toHexString(address addr) internal pure returns (string memory) {\\n return toHexString(uint256(uint160(addr)), ADDRESS_LENGTH);\\n }\\n\\n /**\\n * @dev Converts an `address` with fixed length of 20 bytes to its checksummed ASCII `string` hexadecimal\\n * representation, according to EIP-55.\\n */\\n function toChecksumHexString(address addr) internal pure returns (string memory) {\\n bytes memory buffer = bytes(toHexString(addr));\\n\\n // hash the hex part of buffer (skip length + 2 bytes, length 40)\\n uint256 hashValue;\\n assembly (\\\"memory-safe\\\") {\\n hashValue := shr(96, keccak256(add(buffer, 0x22), 40))\\n }\\n\\n for (uint256 i = 41; i > 1; --i) {\\n // possible values for buffer[i] are 48 (0) to 57 (9) and 97 (a) to 102 (f)\\n if (hashValue & 0xf > 7 && uint8(buffer[i]) > 96) {\\n // case shift by xoring with 0x20\\n buffer[i] ^= 0x20;\\n }\\n hashValue >>= 4;\\n }\\n return string(buffer);\\n }\\n\\n /**\\n * @dev Returns true if the two strings are equal.\\n */\\n function equal(string memory a, string memory b) internal pure returns (bool) {\\n return bytes(a).length == bytes(b).length && keccak256(bytes(a)) == keccak256(bytes(b));\\n }\\n\\n /**\\n * @dev Parse a decimal string and returns the value as a `uint256`.\\n *\\n * Requirements:\\n * - The string must be formatted as `[0-9]*`\\n * - The result must fit into an `uint256` type\\n */\\n function parseUint(string memory input) internal pure returns (uint256) {\\n return parseUint(input, 0, bytes(input).length);\\n }\\n\\n /**\\n * @dev Variant of {parseUint-string} that parses a substring of `input` located between position `begin` (included) and\\n * `end` (excluded).\\n *\\n * Requirements:\\n * - The substring must be formatted as `[0-9]*`\\n * - The result must fit into an `uint256` type\\n */\\n function parseUint(string memory input, uint256 begin, uint256 end) internal pure returns (uint256) {\\n (bool success, uint256 value) = tryParseUint(input, begin, end);\\n if (!success) revert StringsInvalidChar();\\n return value;\\n }\\n\\n /**\\n * @dev Variant of {parseUint-string} that returns false if the parsing fails because of an invalid character.\\n *\\n * NOTE: This function will revert if the result does not fit in a `uint256`.\\n */\\n function tryParseUint(string memory input) internal pure returns (bool success, uint256 value) {\\n return _tryParseUintUncheckedBounds(input, 0, bytes(input).length);\\n }\\n\\n /**\\n * @dev Variant of {parseUint-string-uint256-uint256} that returns false if the parsing fails because of an invalid\\n * character.\\n *\\n * NOTE: This function will revert if the result does not fit in a `uint256`.\\n */\\n function tryParseUint(\\n string memory input,\\n uint256 begin,\\n uint256 end\\n ) internal pure returns (bool success, uint256 value) {\\n if (end > bytes(input).length || begin > end) return (false, 0);\\n return _tryParseUintUncheckedBounds(input, begin, end);\\n }\\n\\n /**\\n * @dev Implementation of {tryParseUint-string-uint256-uint256} that does not check bounds. Caller should make sure that\\n * `begin <= end <= input.length`. Other inputs would result in undefined behavior.\\n */\\n function _tryParseUintUncheckedBounds(\\n string memory input,\\n uint256 begin,\\n uint256 end\\n ) private pure returns (bool success, uint256 value) {\\n bytes memory buffer = bytes(input);\\n\\n uint256 result = 0;\\n for (uint256 i = begin; i < end; ++i) {\\n uint8 chr = _tryParseChr(bytes1(_unsafeReadBytesOffset(buffer, i)));\\n if (chr > 9) return (false, 0);\\n result *= 10;\\n result += chr;\\n }\\n return (true, result);\\n }\\n\\n /**\\n * @dev Parse a decimal string and returns the value as a `int256`.\\n *\\n * Requirements:\\n * - The string must be formatted as `[-+]?[0-9]*`\\n * - The result must fit in an `int256` type.\\n */\\n function parseInt(string memory input) internal pure returns (int256) {\\n return parseInt(input, 0, bytes(input).length);\\n }\\n\\n /**\\n * @dev Variant of {parseInt-string} that parses a substring of `input` located between position `begin` (included) and\\n * `end` (excluded).\\n *\\n * Requirements:\\n * - The substring must be formatted as `[-+]?[0-9]*`\\n * - The result must fit in an `int256` type.\\n */\\n function parseInt(string memory input, uint256 begin, uint256 end) internal pure returns (int256) {\\n (bool success, int256 value) = tryParseInt(input, begin, end);\\n if (!success) revert StringsInvalidChar();\\n return value;\\n }\\n\\n /**\\n * @dev Variant of {parseInt-string} that returns false if the parsing fails because of an invalid character or if\\n * the result does not fit in a `int256`.\\n *\\n * NOTE: This function will revert if the absolute value of the result does not fit in a `uint256`.\\n */\\n function tryParseInt(string memory input) internal pure returns (bool success, int256 value) {\\n return _tryParseIntUncheckedBounds(input, 0, bytes(input).length);\\n }\\n\\n uint256 private constant ABS_MIN_INT256 = 2 ** 255;\\n\\n /**\\n * @dev Variant of {parseInt-string-uint256-uint256} that returns false if the parsing fails because of an invalid\\n * character or if the result does not fit in a `int256`.\\n *\\n * NOTE: This function will revert if the absolute value of the result does not fit in a `uint256`.\\n */\\n function tryParseInt(\\n string memory input,\\n uint256 begin,\\n uint256 end\\n ) internal pure returns (bool success, int256 value) {\\n if (end > bytes(input).length || begin > end) return (false, 0);\\n return _tryParseIntUncheckedBounds(input, begin, end);\\n }\\n\\n /**\\n * @dev Implementation of {tryParseInt-string-uint256-uint256} that does not check bounds. Caller should make sure that\\n * `begin <= end <= input.length`. Other inputs would result in undefined behavior.\\n */\\n function _tryParseIntUncheckedBounds(\\n string memory input,\\n uint256 begin,\\n uint256 end\\n ) private pure returns (bool success, int256 value) {\\n bytes memory buffer = bytes(input);\\n\\n // Check presence of a negative sign.\\n bytes1 sign = begin == end ? bytes1(0) : bytes1(_unsafeReadBytesOffset(buffer, begin)); // don't do out-of-bound (possibly unsafe) read if sub-string is empty\\n bool positiveSign = sign == bytes1(\\\"+\\\");\\n bool negativeSign = sign == bytes1(\\\"-\\\");\\n uint256 offset = (positiveSign || negativeSign).toUint();\\n\\n (bool absSuccess, uint256 absValue) = tryParseUint(input, begin + offset, end);\\n\\n if (absSuccess && absValue < ABS_MIN_INT256) {\\n return (true, negativeSign ? -int256(absValue) : int256(absValue));\\n } else if (absSuccess && negativeSign && absValue == ABS_MIN_INT256) {\\n return (true, type(int256).min);\\n } else return (false, 0);\\n }\\n\\n /**\\n * @dev Parse a hexadecimal string (with or without \\\"0x\\\" prefix), and returns the value as a `uint256`.\\n *\\n * Requirements:\\n * - The string must be formatted as `(0x)?[0-9a-fA-F]*`\\n * - The result must fit in an `uint256` type.\\n */\\n function parseHexUint(string memory input) internal pure returns (uint256) {\\n return parseHexUint(input, 0, bytes(input).length);\\n }\\n\\n /**\\n * @dev Variant of {parseHexUint-string} that parses a substring of `input` located between position `begin` (included) and\\n * `end` (excluded).\\n *\\n * Requirements:\\n * - The substring must be formatted as `(0x)?[0-9a-fA-F]*`\\n * - The result must fit in an `uint256` type.\\n */\\n function parseHexUint(string memory input, uint256 begin, uint256 end) internal pure returns (uint256) {\\n (bool success, uint256 value) = tryParseHexUint(input, begin, end);\\n if (!success) revert StringsInvalidChar();\\n return value;\\n }\\n\\n /**\\n * @dev Variant of {parseHexUint-string} that returns false if the parsing fails because of an invalid character.\\n *\\n * NOTE: This function will revert if the result does not fit in a `uint256`.\\n */\\n function tryParseHexUint(string memory input) internal pure returns (bool success, uint256 value) {\\n return _tryParseHexUintUncheckedBounds(input, 0, bytes(input).length);\\n }\\n\\n /**\\n * @dev Variant of {parseHexUint-string-uint256-uint256} that returns false if the parsing fails because of an\\n * invalid character.\\n *\\n * NOTE: This function will revert if the result does not fit in a `uint256`.\\n */\\n function tryParseHexUint(\\n string memory input,\\n uint256 begin,\\n uint256 end\\n ) internal pure returns (bool success, uint256 value) {\\n if (end > bytes(input).length || begin > end) return (false, 0);\\n return _tryParseHexUintUncheckedBounds(input, begin, end);\\n }\\n\\n /**\\n * @dev Implementation of {tryParseHexUint-string-uint256-uint256} that does not check bounds. Caller should make sure that\\n * `begin <= end <= input.length`. Other inputs would result in undefined behavior.\\n */\\n function _tryParseHexUintUncheckedBounds(\\n string memory input,\\n uint256 begin,\\n uint256 end\\n ) private pure returns (bool success, uint256 value) {\\n bytes memory buffer = bytes(input);\\n\\n // skip 0x prefix if present\\n bool hasPrefix = (end > begin + 1) && bytes2(_unsafeReadBytesOffset(buffer, begin)) == bytes2(\\\"0x\\\"); // don't do out-of-bound (possibly unsafe) read if sub-string is empty\\n uint256 offset = hasPrefix.toUint() * 2;\\n\\n uint256 result = 0;\\n for (uint256 i = begin + offset; i < end; ++i) {\\n uint8 chr = _tryParseChr(bytes1(_unsafeReadBytesOffset(buffer, i)));\\n if (chr > 15) return (false, 0);\\n result *= 16;\\n unchecked {\\n // Multiplying by 16 is equivalent to a shift of 4 bits (with additional overflow check).\\n // This guarantees that adding a value < 16 will not cause an overflow, hence the unchecked.\\n result += chr;\\n }\\n }\\n return (true, result);\\n }\\n\\n /**\\n * @dev Parse a hexadecimal string (with or without \\\"0x\\\" prefix), and returns the value as an `address`.\\n *\\n * Requirements:\\n * - The string must be formatted as `(0x)?[0-9a-fA-F]{40}`\\n */\\n function parseAddress(string memory input) internal pure returns (address) {\\n return parseAddress(input, 0, bytes(input).length);\\n }\\n\\n /**\\n * @dev Variant of {parseAddress-string} that parses a substring of `input` located between position `begin` (included) and\\n * `end` (excluded).\\n *\\n * Requirements:\\n * - The substring must be formatted as `(0x)?[0-9a-fA-F]{40}`\\n */\\n function parseAddress(string memory input, uint256 begin, uint256 end) internal pure returns (address) {\\n (bool success, address value) = tryParseAddress(input, begin, end);\\n if (!success) revert StringsInvalidAddressFormat();\\n return value;\\n }\\n\\n /**\\n * @dev Variant of {parseAddress-string} that returns false if the parsing fails because the input is not a properly\\n * formatted address. See {parseAddress-string} requirements.\\n */\\n function tryParseAddress(string memory input) internal pure returns (bool success, address value) {\\n return tryParseAddress(input, 0, bytes(input).length);\\n }\\n\\n /**\\n * @dev Variant of {parseAddress-string-uint256-uint256} that returns false if the parsing fails because input is not a properly\\n * formatted address. See {parseAddress-string-uint256-uint256} requirements.\\n */\\n function tryParseAddress(\\n string memory input,\\n uint256 begin,\\n uint256 end\\n ) internal pure returns (bool success, address value) {\\n if (end > bytes(input).length || begin > end) return (false, address(0));\\n\\n bool hasPrefix = (end > begin + 1) && bytes2(_unsafeReadBytesOffset(bytes(input), begin)) == bytes2(\\\"0x\\\"); // don't do out-of-bound (possibly unsafe) read if sub-string is empty\\n uint256 expectedLength = 40 + hasPrefix.toUint() * 2;\\n\\n // check that input is the correct length\\n if (end - begin == expectedLength) {\\n // length guarantees that this does not overflow, and value is at most type(uint160).max\\n (bool s, uint256 v) = _tryParseHexUintUncheckedBounds(input, begin, end);\\n return (s, address(uint160(v)));\\n } else {\\n return (false, address(0));\\n }\\n }\\n\\n function _tryParseChr(bytes1 chr) private pure returns (uint8) {\\n uint8 value = uint8(chr);\\n\\n // Try to parse `chr`:\\n // - Case 1: [0-9]\\n // - Case 2: [a-f]\\n // - Case 3: [A-F]\\n // - otherwise not supported\\n unchecked {\\n if (value > 47 && value < 58) value -= 48;\\n else if (value > 96 && value < 103) value -= 87;\\n else if (value > 64 && value < 71) value -= 55;\\n else return type(uint8).max;\\n }\\n\\n return value;\\n }\\n\\n /**\\n * @dev Escape special characters in JSON strings. This can be useful to prevent JSON injection in NFT metadata.\\n *\\n * WARNING: This function should only be used in double quoted JSON strings. Single quotes are not escaped.\\n *\\n * NOTE: This function escapes all unicode characters, and not just the ones in ranges defined in section 2.5 of\\n * RFC-4627 (U+0000 to U+001F, U+0022 and U+005C). ECMAScript's `JSON.parse` does recover escaped unicode\\n * characters that are not in this range, but other tooling may provide different results.\\n */\\n function escapeJSON(string memory input) internal pure returns (string memory) {\\n bytes memory buffer = bytes(input);\\n bytes memory output = new bytes(2 * buffer.length); // worst case scenario\\n uint256 outputLength = 0;\\n\\n for (uint256 i; i < buffer.length; ++i) {\\n bytes1 char = bytes1(_unsafeReadBytesOffset(buffer, i));\\n if (((SPECIAL_CHARS_LOOKUP & (1 << uint8(char))) != 0)) {\\n output[outputLength++] = \\\"\\\\\\\\\\\";\\n if (char == 0x08) output[outputLength++] = \\\"b\\\";\\n else if (char == 0x09) output[outputLength++] = \\\"t\\\";\\n else if (char == 0x0a) output[outputLength++] = \\\"n\\\";\\n else if (char == 0x0c) output[outputLength++] = \\\"f\\\";\\n else if (char == 0x0d) output[outputLength++] = \\\"r\\\";\\n else if (char == 0x5c) output[outputLength++] = \\\"\\\\\\\\\\\";\\n else if (char == 0x22) {\\n // solhint-disable-next-line quotes\\n output[outputLength++] = '\\\"';\\n }\\n } else {\\n output[outputLength++] = char;\\n }\\n }\\n // write the actual length and deallocate unused memory\\n assembly (\\\"memory-safe\\\") {\\n mstore(output, outputLength)\\n mstore(0x40, add(output, shl(5, shr(5, add(outputLength, 63)))))\\n }\\n\\n return string(output);\\n }\\n\\n /**\\n * @dev Reads a bytes32 from a bytes array without bounds checking.\\n *\\n * NOTE: making this function internal would mean it could be used with memory unsafe offset, and marking the\\n * assembly block as such would prevent some optimizations.\\n */\\n function _unsafeReadBytesOffset(bytes memory buffer, uint256 offset) private pure returns (bytes32 value) {\\n // This is not memory safe in the general case, but all calls to this private function are within bounds.\\n assembly (\\\"memory-safe\\\") {\\n value := mload(add(buffer, add(0x20, offset)))\\n }\\n }\\n}\\n\",\"keccak256\":\"0x81c274a60a7ae232ae3dc9ff3a4011b4849a853c13b0832cd3351bb1bb2f0dae\",\"license\":\"MIT\"},\"@openzeppelin/contracts/utils/introspection/ERC165.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.1.0) (utils/introspection/ERC165.sol)\\n\\npragma solidity ^0.8.20;\\n\\nimport {IERC165} from \\\"./IERC165.sol\\\";\\n\\n/**\\n * @dev Implementation of the {IERC165} interface.\\n *\\n * Contracts that want to implement ERC-165 should inherit from this contract and override {supportsInterface} to check\\n * for the additional interface id that will be supported. For example:\\n *\\n * ```solidity\\n * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {\\n * return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId);\\n * }\\n * ```\\n */\\nabstract contract ERC165 is IERC165 {\\n /**\\n * @dev See {IERC165-supportsInterface}.\\n */\\n function supportsInterface(bytes4 interfaceId) public view virtual returns (bool) {\\n return interfaceId == type(IERC165).interfaceId;\\n }\\n}\\n\",\"keccak256\":\"0xddce8e17e3d3f9ed818b4f4c4478a8262aab8b11ed322f1bf5ed705bb4bd97fa\",\"license\":\"MIT\"},\"@openzeppelin/contracts/utils/introspection/IERC165.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.1.0) (utils/introspection/IERC165.sol)\\n\\npragma solidity ^0.8.20;\\n\\n/**\\n * @dev Interface of the ERC-165 standard, as defined in the\\n * https://eips.ethereum.org/EIPS/eip-165[ERC].\\n *\\n * Implementers can declare support of contract interfaces, which can then be\\n * queried by others ({ERC165Checker}).\\n *\\n * For an implementation, see {ERC165}.\\n */\\ninterface IERC165 {\\n /**\\n * @dev Returns true if this contract implements the interface defined by\\n * `interfaceId`. See the corresponding\\n * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[ERC section]\\n * to learn more about how these ids are created.\\n *\\n * This function call must use less than 30 000 gas.\\n */\\n function supportsInterface(bytes4 interfaceId) external view returns (bool);\\n}\\n\",\"keccak256\":\"0x79796192ec90263f21b464d5bc90b777a525971d3de8232be80d9c4f9fb353b8\",\"license\":\"MIT\"},\"@openzeppelin/contracts/utils/math/Math.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.3.0) (utils/math/Math.sol)\\n\\npragma solidity ^0.8.20;\\n\\nimport {Panic} from \\\"../Panic.sol\\\";\\nimport {SafeCast} from \\\"./SafeCast.sol\\\";\\n\\n/**\\n * @dev Standard math utilities missing in the Solidity language.\\n */\\nlibrary Math {\\n enum Rounding {\\n Floor, // Toward negative infinity\\n Ceil, // Toward positive infinity\\n Trunc, // Toward zero\\n Expand // Away from zero\\n }\\n\\n /**\\n * @dev Return the 512-bit addition of two uint256.\\n *\\n * The result is stored in two 256 variables such that sum = high * 2\\u00b2\\u2075\\u2076 + low.\\n */\\n function add512(uint256 a, uint256 b) internal pure returns (uint256 high, uint256 low) {\\n assembly (\\\"memory-safe\\\") {\\n low := add(a, b)\\n high := lt(low, a)\\n }\\n }\\n\\n /**\\n * @dev Return the 512-bit multiplication of two uint256.\\n *\\n * The result is stored in two 256 variables such that product = high * 2\\u00b2\\u2075\\u2076 + low.\\n */\\n function mul512(uint256 a, uint256 b) internal pure returns (uint256 high, uint256 low) {\\n // 512-bit multiply [high low] = x * y. Compute the product mod 2\\u00b2\\u2075\\u2076 and mod 2\\u00b2\\u2075\\u2076 - 1, then use\\n // the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256\\n // variables such that product = high * 2\\u00b2\\u2075\\u2076 + low.\\n assembly (\\\"memory-safe\\\") {\\n let mm := mulmod(a, b, not(0))\\n low := mul(a, b)\\n high := sub(sub(mm, low), lt(mm, low))\\n }\\n }\\n\\n /**\\n * @dev Returns the addition of two unsigned integers, with a success flag (no overflow).\\n */\\n function tryAdd(uint256 a, uint256 b) internal pure returns (bool success, uint256 result) {\\n unchecked {\\n uint256 c = a + b;\\n success = c >= a;\\n result = c * SafeCast.toUint(success);\\n }\\n }\\n\\n /**\\n * @dev Returns the subtraction of two unsigned integers, with a success flag (no overflow).\\n */\\n function trySub(uint256 a, uint256 b) internal pure returns (bool success, uint256 result) {\\n unchecked {\\n uint256 c = a - b;\\n success = c <= a;\\n result = c * SafeCast.toUint(success);\\n }\\n }\\n\\n /**\\n * @dev Returns the multiplication of two unsigned integers, with a success flag (no overflow).\\n */\\n function tryMul(uint256 a, uint256 b) internal pure returns (bool success, uint256 result) {\\n unchecked {\\n uint256 c = a * b;\\n assembly (\\\"memory-safe\\\") {\\n // Only true when the multiplication doesn't overflow\\n // (c / a == b) || (a == 0)\\n success := or(eq(div(c, a), b), iszero(a))\\n }\\n // equivalent to: success ? c : 0\\n result = c * SafeCast.toUint(success);\\n }\\n }\\n\\n /**\\n * @dev Returns the division of two unsigned integers, with a success flag (no division by zero).\\n */\\n function tryDiv(uint256 a, uint256 b) internal pure returns (bool success, uint256 result) {\\n unchecked {\\n success = b > 0;\\n assembly (\\\"memory-safe\\\") {\\n // The `DIV` opcode returns zero when the denominator is 0.\\n result := div(a, b)\\n }\\n }\\n }\\n\\n /**\\n * @dev Returns the remainder of dividing two unsigned integers, with a success flag (no division by zero).\\n */\\n function tryMod(uint256 a, uint256 b) internal pure returns (bool success, uint256 result) {\\n unchecked {\\n success = b > 0;\\n assembly (\\\"memory-safe\\\") {\\n // The `MOD` opcode returns zero when the denominator is 0.\\n result := mod(a, b)\\n }\\n }\\n }\\n\\n /**\\n * @dev Unsigned saturating addition, bounds to `2\\u00b2\\u2075\\u2076 - 1` instead of overflowing.\\n */\\n function saturatingAdd(uint256 a, uint256 b) internal pure returns (uint256) {\\n (bool success, uint256 result) = tryAdd(a, b);\\n return ternary(success, result, type(uint256).max);\\n }\\n\\n /**\\n * @dev Unsigned saturating subtraction, bounds to zero instead of overflowing.\\n */\\n function saturatingSub(uint256 a, uint256 b) internal pure returns (uint256) {\\n (, uint256 result) = trySub(a, b);\\n return result;\\n }\\n\\n /**\\n * @dev Unsigned saturating multiplication, bounds to `2\\u00b2\\u2075\\u2076 - 1` instead of overflowing.\\n */\\n function saturatingMul(uint256 a, uint256 b) internal pure returns (uint256) {\\n (bool success, uint256 result) = tryMul(a, b);\\n return ternary(success, result, type(uint256).max);\\n }\\n\\n /**\\n * @dev Branchless ternary evaluation for `a ? b : c`. Gas costs are constant.\\n *\\n * IMPORTANT: This function may reduce bytecode size and consume less gas when used standalone.\\n * However, the compiler may optimize Solidity ternary operations (i.e. `a ? b : c`) to only compute\\n * one branch when needed, making this function more expensive.\\n */\\n function ternary(bool condition, uint256 a, uint256 b) internal pure returns (uint256) {\\n unchecked {\\n // branchless ternary works because:\\n // b ^ (a ^ b) == a\\n // b ^ 0 == b\\n return b ^ ((a ^ b) * SafeCast.toUint(condition));\\n }\\n }\\n\\n /**\\n * @dev Returns the largest of two numbers.\\n */\\n function max(uint256 a, uint256 b) internal pure returns (uint256) {\\n return ternary(a > b, a, b);\\n }\\n\\n /**\\n * @dev Returns the smallest of two numbers.\\n */\\n function min(uint256 a, uint256 b) internal pure returns (uint256) {\\n return ternary(a < b, a, b);\\n }\\n\\n /**\\n * @dev Returns the average of two numbers. The result is rounded towards\\n * zero.\\n */\\n function average(uint256 a, uint256 b) internal pure returns (uint256) {\\n // (a + b) / 2 can overflow.\\n return (a & b) + (a ^ b) / 2;\\n }\\n\\n /**\\n * @dev Returns the ceiling of the division of two numbers.\\n *\\n * This differs from standard division with `/` in that it rounds towards infinity instead\\n * of rounding towards zero.\\n */\\n function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {\\n if (b == 0) {\\n // Guarantee the same behavior as in a regular Solidity division.\\n Panic.panic(Panic.DIVISION_BY_ZERO);\\n }\\n\\n // The following calculation ensures accurate ceiling division without overflow.\\n // Since a is non-zero, (a - 1) / b will not overflow.\\n // The largest possible result occurs when (a - 1) / b is type(uint256).max,\\n // but the largest value we can obtain is type(uint256).max - 1, which happens\\n // when a = type(uint256).max and b = 1.\\n unchecked {\\n return SafeCast.toUint(a > 0) * ((a - 1) / b + 1);\\n }\\n }\\n\\n /**\\n * @dev Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or\\n * denominator == 0.\\n *\\n * Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv) with further edits by\\n * Uniswap Labs also under MIT license.\\n */\\n function mulDiv(uint256 x, uint256 y, uint256 denominator) internal pure returns (uint256 result) {\\n unchecked {\\n (uint256 high, uint256 low) = mul512(x, y);\\n\\n // Handle non-overflow cases, 256 by 256 division.\\n if (high == 0) {\\n // Solidity will revert if denominator == 0, unlike the div opcode on its own.\\n // The surrounding unchecked block does not change this fact.\\n // See https://docs.soliditylang.org/en/latest/control-structures.html#checked-or-unchecked-arithmetic.\\n return low / denominator;\\n }\\n\\n // Make sure the result is less than 2\\u00b2\\u2075\\u2076. Also prevents denominator == 0.\\n if (denominator <= high) {\\n Panic.panic(ternary(denominator == 0, Panic.DIVISION_BY_ZERO, Panic.UNDER_OVERFLOW));\\n }\\n\\n ///////////////////////////////////////////////\\n // 512 by 256 division.\\n ///////////////////////////////////////////////\\n\\n // Make division exact by subtracting the remainder from [high low].\\n uint256 remainder;\\n assembly (\\\"memory-safe\\\") {\\n // Compute remainder using mulmod.\\n remainder := mulmod(x, y, denominator)\\n\\n // Subtract 256 bit number from 512 bit number.\\n high := sub(high, gt(remainder, low))\\n low := sub(low, remainder)\\n }\\n\\n // Factor powers of two out of denominator and compute largest power of two divisor of denominator.\\n // Always >= 1. See https://cs.stackexchange.com/q/138556/92363.\\n\\n uint256 twos = denominator & (0 - denominator);\\n assembly (\\\"memory-safe\\\") {\\n // Divide denominator by twos.\\n denominator := div(denominator, twos)\\n\\n // Divide [high low] by twos.\\n low := div(low, twos)\\n\\n // Flip twos such that it is 2\\u00b2\\u2075\\u2076 / twos. If twos is zero, then it becomes one.\\n twos := add(div(sub(0, twos), twos), 1)\\n }\\n\\n // Shift in bits from high into low.\\n low |= high * twos;\\n\\n // Invert denominator mod 2\\u00b2\\u2075\\u2076. Now that denominator is an odd number, it has an inverse modulo 2\\u00b2\\u2075\\u2076 such\\n // that denominator * inv \\u2261 1 mod 2\\u00b2\\u2075\\u2076. Compute the inverse by starting with a seed that is correct for\\n // four bits. That is, denominator * inv \\u2261 1 mod 2\\u2074.\\n uint256 inverse = (3 * denominator) ^ 2;\\n\\n // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also\\n // works in modular arithmetic, doubling the correct bits in each step.\\n inverse *= 2 - denominator * inverse; // inverse mod 2\\u2078\\n inverse *= 2 - denominator * inverse; // inverse mod 2\\u00b9\\u2076\\n inverse *= 2 - denominator * inverse; // inverse mod 2\\u00b3\\u00b2\\n inverse *= 2 - denominator * inverse; // inverse mod 2\\u2076\\u2074\\n inverse *= 2 - denominator * inverse; // inverse mod 2\\u00b9\\u00b2\\u2078\\n inverse *= 2 - denominator * inverse; // inverse mod 2\\u00b2\\u2075\\u2076\\n\\n // Because the division is now exact we can divide by multiplying with the modular inverse of denominator.\\n // This will give us the correct result modulo 2\\u00b2\\u2075\\u2076. Since the preconditions guarantee that the outcome is\\n // less than 2\\u00b2\\u2075\\u2076, this is the final result. We don't need to compute the high bits of the result and high\\n // is no longer required.\\n result = low * inverse;\\n return result;\\n }\\n }\\n\\n /**\\n * @dev Calculates x * y / denominator with full precision, following the selected rounding direction.\\n */\\n function mulDiv(uint256 x, uint256 y, uint256 denominator, Rounding rounding) internal pure returns (uint256) {\\n return mulDiv(x, y, denominator) + SafeCast.toUint(unsignedRoundsUp(rounding) && mulmod(x, y, denominator) > 0);\\n }\\n\\n /**\\n * @dev Calculates floor(x * y >> n) with full precision. Throws if result overflows a uint256.\\n */\\n function mulShr(uint256 x, uint256 y, uint8 n) internal pure returns (uint256 result) {\\n unchecked {\\n (uint256 high, uint256 low) = mul512(x, y);\\n if (high >= 1 << n) {\\n Panic.panic(Panic.UNDER_OVERFLOW);\\n }\\n return (high << (256 - n)) | (low >> n);\\n }\\n }\\n\\n /**\\n * @dev Calculates x * y >> n with full precision, following the selected rounding direction.\\n */\\n function mulShr(uint256 x, uint256 y, uint8 n, Rounding rounding) internal pure returns (uint256) {\\n return mulShr(x, y, n) + SafeCast.toUint(unsignedRoundsUp(rounding) && mulmod(x, y, 1 << n) > 0);\\n }\\n\\n /**\\n * @dev Calculate the modular multiplicative inverse of a number in Z/nZ.\\n *\\n * If n is a prime, then Z/nZ is a field. In that case all elements are inversible, except 0.\\n * If n is not a prime, then Z/nZ is not a field, and some elements might not be inversible.\\n *\\n * If the input value is not inversible, 0 is returned.\\n *\\n * NOTE: If you know for sure that n is (big) a prime, it may be cheaper to use Fermat's little theorem and get the\\n * inverse using `Math.modExp(a, n - 2, n)`. See {invModPrime}.\\n */\\n function invMod(uint256 a, uint256 n) internal pure returns (uint256) {\\n unchecked {\\n if (n == 0) return 0;\\n\\n // The inverse modulo is calculated using the Extended Euclidean Algorithm (iterative version)\\n // Used to compute integers x and y such that: ax + ny = gcd(a, n).\\n // When the gcd is 1, then the inverse of a modulo n exists and it's x.\\n // ax + ny = 1\\n // ax = 1 + (-y)n\\n // ax \\u2261 1 (mod n) # x is the inverse of a modulo n\\n\\n // If the remainder is 0 the gcd is n right away.\\n uint256 remainder = a % n;\\n uint256 gcd = n;\\n\\n // Therefore the initial coefficients are:\\n // ax + ny = gcd(a, n) = n\\n // 0a + 1n = n\\n int256 x = 0;\\n int256 y = 1;\\n\\n while (remainder != 0) {\\n uint256 quotient = gcd / remainder;\\n\\n (gcd, remainder) = (\\n // The old remainder is the next gcd to try.\\n remainder,\\n // Compute the next remainder.\\n // Can't overflow given that (a % gcd) * (gcd // (a % gcd)) <= gcd\\n // where gcd is at most n (capped to type(uint256).max)\\n gcd - remainder * quotient\\n );\\n\\n (x, y) = (\\n // Increment the coefficient of a.\\n y,\\n // Decrement the coefficient of n.\\n // Can overflow, but the result is casted to uint256 so that the\\n // next value of y is \\\"wrapped around\\\" to a value between 0 and n - 1.\\n x - y * int256(quotient)\\n );\\n }\\n\\n if (gcd != 1) return 0; // No inverse exists.\\n return ternary(x < 0, n - uint256(-x), uint256(x)); // Wrap the result if it's negative.\\n }\\n }\\n\\n /**\\n * @dev Variant of {invMod}. More efficient, but only works if `p` is known to be a prime greater than `2`.\\n *\\n * From https://en.wikipedia.org/wiki/Fermat%27s_little_theorem[Fermat's little theorem], we know that if p is\\n * prime, then `a**(p-1) \\u2261 1 mod p`. As a consequence, we have `a * a**(p-2) \\u2261 1 mod p`, which means that\\n * `a**(p-2)` is the modular multiplicative inverse of a in Fp.\\n *\\n * NOTE: this function does NOT check that `p` is a prime greater than `2`.\\n */\\n function invModPrime(uint256 a, uint256 p) internal view returns (uint256) {\\n unchecked {\\n return Math.modExp(a, p - 2, p);\\n }\\n }\\n\\n /**\\n * @dev Returns the modular exponentiation of the specified base, exponent and modulus (b ** e % m)\\n *\\n * Requirements:\\n * - modulus can't be zero\\n * - underlying staticcall to precompile must succeed\\n *\\n * IMPORTANT: The result is only valid if the underlying call succeeds. When using this function, make\\n * sure the chain you're using it on supports the precompiled contract for modular exponentiation\\n * at address 0x05 as specified in https://eips.ethereum.org/EIPS/eip-198[EIP-198]. Otherwise,\\n * the underlying function will succeed given the lack of a revert, but the result may be incorrectly\\n * interpreted as 0.\\n */\\n function modExp(uint256 b, uint256 e, uint256 m) internal view returns (uint256) {\\n (bool success, uint256 result) = tryModExp(b, e, m);\\n if (!success) {\\n Panic.panic(Panic.DIVISION_BY_ZERO);\\n }\\n return result;\\n }\\n\\n /**\\n * @dev Returns the modular exponentiation of the specified base, exponent and modulus (b ** e % m).\\n * It includes a success flag indicating if the operation succeeded. Operation will be marked as failed if trying\\n * to operate modulo 0 or if the underlying precompile reverted.\\n *\\n * IMPORTANT: The result is only valid if the success flag is true. When using this function, make sure the chain\\n * you're using it on supports the precompiled contract for modular exponentiation at address 0x05 as specified in\\n * https://eips.ethereum.org/EIPS/eip-198[EIP-198]. Otherwise, the underlying function will succeed given the lack\\n * of a revert, but the result may be incorrectly interpreted as 0.\\n */\\n function tryModExp(uint256 b, uint256 e, uint256 m) internal view returns (bool success, uint256 result) {\\n if (m == 0) return (false, 0);\\n assembly (\\\"memory-safe\\\") {\\n let ptr := mload(0x40)\\n // | Offset | Content | Content (Hex) |\\n // |-----------|------------|--------------------------------------------------------------------|\\n // | 0x00:0x1f | size of b | 0x0000000000000000000000000000000000000000000000000000000000000020 |\\n // | 0x20:0x3f | size of e | 0x0000000000000000000000000000000000000000000000000000000000000020 |\\n // | 0x40:0x5f | size of m | 0x0000000000000000000000000000000000000000000000000000000000000020 |\\n // | 0x60:0x7f | value of b | 0x<.............................................................b> |\\n // | 0x80:0x9f | value of e | 0x<.............................................................e> |\\n // | 0xa0:0xbf | value of m | 0x<.............................................................m> |\\n mstore(ptr, 0x20)\\n mstore(add(ptr, 0x20), 0x20)\\n mstore(add(ptr, 0x40), 0x20)\\n mstore(add(ptr, 0x60), b)\\n mstore(add(ptr, 0x80), e)\\n mstore(add(ptr, 0xa0), m)\\n\\n // Given the result < m, it's guaranteed to fit in 32 bytes,\\n // so we can use the memory scratch space located at offset 0.\\n success := staticcall(gas(), 0x05, ptr, 0xc0, 0x00, 0x20)\\n result := mload(0x00)\\n }\\n }\\n\\n /**\\n * @dev Variant of {modExp} that supports inputs of arbitrary length.\\n */\\n function modExp(bytes memory b, bytes memory e, bytes memory m) internal view returns (bytes memory) {\\n (bool success, bytes memory result) = tryModExp(b, e, m);\\n if (!success) {\\n Panic.panic(Panic.DIVISION_BY_ZERO);\\n }\\n return result;\\n }\\n\\n /**\\n * @dev Variant of {tryModExp} that supports inputs of arbitrary length.\\n */\\n function tryModExp(\\n bytes memory b,\\n bytes memory e,\\n bytes memory m\\n ) internal view returns (bool success, bytes memory result) {\\n if (_zeroBytes(m)) return (false, new bytes(0));\\n\\n uint256 mLen = m.length;\\n\\n // Encode call args in result and move the free memory pointer\\n result = abi.encodePacked(b.length, e.length, mLen, b, e, m);\\n\\n assembly (\\\"memory-safe\\\") {\\n let dataPtr := add(result, 0x20)\\n // Write result on top of args to avoid allocating extra memory.\\n success := staticcall(gas(), 0x05, dataPtr, mload(result), dataPtr, mLen)\\n // Overwrite the length.\\n // result.length > returndatasize() is guaranteed because returndatasize() == m.length\\n mstore(result, mLen)\\n // Set the memory pointer after the returned data.\\n mstore(0x40, add(dataPtr, mLen))\\n }\\n }\\n\\n /**\\n * @dev Returns whether the provided byte array is zero.\\n */\\n function _zeroBytes(bytes memory byteArray) private pure returns (bool) {\\n for (uint256 i = 0; i < byteArray.length; ++i) {\\n if (byteArray[i] != 0) {\\n return false;\\n }\\n }\\n return true;\\n }\\n\\n /**\\n * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded\\n * towards zero.\\n *\\n * This method is based on Newton's method for computing square roots; the algorithm is restricted to only\\n * using integer operations.\\n */\\n function sqrt(uint256 a) internal pure returns (uint256) {\\n unchecked {\\n // Take care of easy edge cases when a == 0 or a == 1\\n if (a <= 1) {\\n return a;\\n }\\n\\n // In this function, we use Newton's method to get a root of `f(x) := x\\u00b2 - a`. It involves building a\\n // sequence x_n that converges toward sqrt(a). For each iteration x_n, we also define the error between\\n // the current value as `\\u03b5_n = | x_n - sqrt(a) |`.\\n //\\n // For our first estimation, we consider `e` the smallest power of 2 which is bigger than the square root\\n // of the target. (i.e. `2**(e-1) \\u2264 sqrt(a) < 2**e`). We know that `e \\u2264 128` because `(2\\u00b9\\u00b2\\u2078)\\u00b2 = 2\\u00b2\\u2075\\u2076` is\\n // bigger than any uint256.\\n //\\n // By noticing that\\n // `2**(e-1) \\u2264 sqrt(a) < 2**e \\u2192 (2**(e-1))\\u00b2 \\u2264 a < (2**e)\\u00b2 \\u2192 2**(2*e-2) \\u2264 a < 2**(2*e)`\\n // we can deduce that `e - 1` is `log2(a) / 2`. We can thus compute `x_n = 2**(e-1)` using a method similar\\n // to the msb function.\\n uint256 aa = a;\\n uint256 xn = 1;\\n\\n if (aa >= (1 << 128)) {\\n aa >>= 128;\\n xn <<= 64;\\n }\\n if (aa >= (1 << 64)) {\\n aa >>= 64;\\n xn <<= 32;\\n }\\n if (aa >= (1 << 32)) {\\n aa >>= 32;\\n xn <<= 16;\\n }\\n if (aa >= (1 << 16)) {\\n aa >>= 16;\\n xn <<= 8;\\n }\\n if (aa >= (1 << 8)) {\\n aa >>= 8;\\n xn <<= 4;\\n }\\n if (aa >= (1 << 4)) {\\n aa >>= 4;\\n xn <<= 2;\\n }\\n if (aa >= (1 << 2)) {\\n xn <<= 1;\\n }\\n\\n // We now have x_n such that `x_n = 2**(e-1) \\u2264 sqrt(a) < 2**e = 2 * x_n`. This implies \\u03b5_n \\u2264 2**(e-1).\\n //\\n // We can refine our estimation by noticing that the middle of that interval minimizes the error.\\n // If we move x_n to equal 2**(e-1) + 2**(e-2), then we reduce the error to \\u03b5_n \\u2264 2**(e-2).\\n // This is going to be our x_0 (and \\u03b5_0)\\n xn = (3 * xn) >> 1; // \\u03b5_0 := | x_0 - sqrt(a) | \\u2264 2**(e-2)\\n\\n // From here, Newton's method give us:\\n // x_{n+1} = (x_n + a / x_n) / 2\\n //\\n // One should note that:\\n // x_{n+1}\\u00b2 - a = ((x_n + a / x_n) / 2)\\u00b2 - a\\n // = ((x_n\\u00b2 + a) / (2 * x_n))\\u00b2 - a\\n // = (x_n\\u2074 + 2 * a * x_n\\u00b2 + a\\u00b2) / (4 * x_n\\u00b2) - a\\n // = (x_n\\u2074 + 2 * a * x_n\\u00b2 + a\\u00b2 - 4 * a * x_n\\u00b2) / (4 * x_n\\u00b2)\\n // = (x_n\\u2074 - 2 * a * x_n\\u00b2 + a\\u00b2) / (4 * x_n\\u00b2)\\n // = (x_n\\u00b2 - a)\\u00b2 / (2 * x_n)\\u00b2\\n // = ((x_n\\u00b2 - a) / (2 * x_n))\\u00b2\\n // \\u2265 0\\n // Which proves that for all n \\u2265 1, sqrt(a) \\u2264 x_n\\n //\\n // This gives us the proof of quadratic convergence of the sequence:\\n // \\u03b5_{n+1} = | x_{n+1} - sqrt(a) |\\n // = | (x_n + a / x_n) / 2 - sqrt(a) |\\n // = | (x_n\\u00b2 + a - 2*x_n*sqrt(a)) / (2 * x_n) |\\n // = | (x_n - sqrt(a))\\u00b2 / (2 * x_n) |\\n // = | \\u03b5_n\\u00b2 / (2 * x_n) |\\n // = \\u03b5_n\\u00b2 / | (2 * x_n) |\\n //\\n // For the first iteration, we have a special case where x_0 is known:\\n // \\u03b5_1 = \\u03b5_0\\u00b2 / | (2 * x_0) |\\n // \\u2264 (2**(e-2))\\u00b2 / (2 * (2**(e-1) + 2**(e-2)))\\n // \\u2264 2**(2*e-4) / (3 * 2**(e-1))\\n // \\u2264 2**(e-3) / 3\\n // \\u2264 2**(e-3-log2(3))\\n // \\u2264 2**(e-4.5)\\n //\\n // For the following iterations, we use the fact that, 2**(e-1) \\u2264 sqrt(a) \\u2264 x_n:\\n // \\u03b5_{n+1} = \\u03b5_n\\u00b2 / | (2 * x_n) |\\n // \\u2264 (2**(e-k))\\u00b2 / (2 * 2**(e-1))\\n // \\u2264 2**(2*e-2*k) / 2**e\\n // \\u2264 2**(e-2*k)\\n xn = (xn + a / xn) >> 1; // \\u03b5_1 := | x_1 - sqrt(a) | \\u2264 2**(e-4.5) -- special case, see above\\n xn = (xn + a / xn) >> 1; // \\u03b5_2 := | x_2 - sqrt(a) | \\u2264 2**(e-9) -- general case with k = 4.5\\n xn = (xn + a / xn) >> 1; // \\u03b5_3 := | x_3 - sqrt(a) | \\u2264 2**(e-18) -- general case with k = 9\\n xn = (xn + a / xn) >> 1; // \\u03b5_4 := | x_4 - sqrt(a) | \\u2264 2**(e-36) -- general case with k = 18\\n xn = (xn + a / xn) >> 1; // \\u03b5_5 := | x_5 - sqrt(a) | \\u2264 2**(e-72) -- general case with k = 36\\n xn = (xn + a / xn) >> 1; // \\u03b5_6 := | x_6 - sqrt(a) | \\u2264 2**(e-144) -- general case with k = 72\\n\\n // Because e \\u2264 128 (as discussed during the first estimation phase), we know have reached a precision\\n // \\u03b5_6 \\u2264 2**(e-144) < 1. Given we're operating on integers, then we can ensure that xn is now either\\n // sqrt(a) or sqrt(a) + 1.\\n return xn - SafeCast.toUint(xn > a / xn);\\n }\\n }\\n\\n /**\\n * @dev Calculates sqrt(a), following the selected rounding direction.\\n */\\n function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {\\n unchecked {\\n uint256 result = sqrt(a);\\n return result + SafeCast.toUint(unsignedRoundsUp(rounding) && result * result < a);\\n }\\n }\\n\\n /**\\n * @dev Return the log in base 2 of a positive value rounded towards zero.\\n * Returns 0 if given 0.\\n */\\n function log2(uint256 x) internal pure returns (uint256 r) {\\n // If value has upper 128 bits set, log2 result is at least 128\\n r = SafeCast.toUint(x > 0xffffffffffffffffffffffffffffffff) << 7;\\n // If upper 64 bits of 128-bit half set, add 64 to result\\n r |= SafeCast.toUint((x >> r) > 0xffffffffffffffff) << 6;\\n // If upper 32 bits of 64-bit half set, add 32 to result\\n r |= SafeCast.toUint((x >> r) > 0xffffffff) << 5;\\n // If upper 16 bits of 32-bit half set, add 16 to result\\n r |= SafeCast.toUint((x >> r) > 0xffff) << 4;\\n // If upper 8 bits of 16-bit half set, add 8 to result\\n r |= SafeCast.toUint((x >> r) > 0xff) << 3;\\n // If upper 4 bits of 8-bit half set, add 4 to result\\n r |= SafeCast.toUint((x >> r) > 0xf) << 2;\\n\\n // Shifts value right by the current result and use it as an index into this lookup table:\\n //\\n // | x (4 bits) | index | table[index] = MSB position |\\n // |------------|---------|-----------------------------|\\n // | 0000 | 0 | table[0] = 0 |\\n // | 0001 | 1 | table[1] = 0 |\\n // | 0010 | 2 | table[2] = 1 |\\n // | 0011 | 3 | table[3] = 1 |\\n // | 0100 | 4 | table[4] = 2 |\\n // | 0101 | 5 | table[5] = 2 |\\n // | 0110 | 6 | table[6] = 2 |\\n // | 0111 | 7 | table[7] = 2 |\\n // | 1000 | 8 | table[8] = 3 |\\n // | 1001 | 9 | table[9] = 3 |\\n // | 1010 | 10 | table[10] = 3 |\\n // | 1011 | 11 | table[11] = 3 |\\n // | 1100 | 12 | table[12] = 3 |\\n // | 1101 | 13 | table[13] = 3 |\\n // | 1110 | 14 | table[14] = 3 |\\n // | 1111 | 15 | table[15] = 3 |\\n //\\n // The lookup table is represented as a 32-byte value with the MSB positions for 0-15 in the last 16 bytes.\\n assembly (\\\"memory-safe\\\") {\\n r := or(r, byte(shr(r, x), 0x0000010102020202030303030303030300000000000000000000000000000000))\\n }\\n }\\n\\n /**\\n * @dev Return the log in base 2, following the selected rounding direction, of a positive value.\\n * Returns 0 if given 0.\\n */\\n function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {\\n unchecked {\\n uint256 result = log2(value);\\n return result + SafeCast.toUint(unsignedRoundsUp(rounding) && 1 << result < value);\\n }\\n }\\n\\n /**\\n * @dev Return the log in base 10 of a positive value rounded towards zero.\\n * Returns 0 if given 0.\\n */\\n function log10(uint256 value) internal pure returns (uint256) {\\n uint256 result = 0;\\n unchecked {\\n if (value >= 10 ** 64) {\\n value /= 10 ** 64;\\n result += 64;\\n }\\n if (value >= 10 ** 32) {\\n value /= 10 ** 32;\\n result += 32;\\n }\\n if (value >= 10 ** 16) {\\n value /= 10 ** 16;\\n result += 16;\\n }\\n if (value >= 10 ** 8) {\\n value /= 10 ** 8;\\n result += 8;\\n }\\n if (value >= 10 ** 4) {\\n value /= 10 ** 4;\\n result += 4;\\n }\\n if (value >= 10 ** 2) {\\n value /= 10 ** 2;\\n result += 2;\\n }\\n if (value >= 10 ** 1) {\\n result += 1;\\n }\\n }\\n return result;\\n }\\n\\n /**\\n * @dev Return the log in base 10, following the selected rounding direction, of a positive value.\\n * Returns 0 if given 0.\\n */\\n function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {\\n unchecked {\\n uint256 result = log10(value);\\n return result + SafeCast.toUint(unsignedRoundsUp(rounding) && 10 ** result < value);\\n }\\n }\\n\\n /**\\n * @dev Return the log in base 256 of a positive value rounded towards zero.\\n * Returns 0 if given 0.\\n *\\n * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string.\\n */\\n function log256(uint256 x) internal pure returns (uint256 r) {\\n // If value has upper 128 bits set, log2 result is at least 128\\n r = SafeCast.toUint(x > 0xffffffffffffffffffffffffffffffff) << 7;\\n // If upper 64 bits of 128-bit half set, add 64 to result\\n r |= SafeCast.toUint((x >> r) > 0xffffffffffffffff) << 6;\\n // If upper 32 bits of 64-bit half set, add 32 to result\\n r |= SafeCast.toUint((x >> r) > 0xffffffff) << 5;\\n // If upper 16 bits of 32-bit half set, add 16 to result\\n r |= SafeCast.toUint((x >> r) > 0xffff) << 4;\\n // Add 1 if upper 8 bits of 16-bit half set, and divide accumulated result by 8\\n return (r >> 3) | SafeCast.toUint((x >> r) > 0xff);\\n }\\n\\n /**\\n * @dev Return the log in base 256, following the selected rounding direction, of a positive value.\\n * Returns 0 if given 0.\\n */\\n function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {\\n unchecked {\\n uint256 result = log256(value);\\n return result + SafeCast.toUint(unsignedRoundsUp(rounding) && 1 << (result << 3) < value);\\n }\\n }\\n\\n /**\\n * @dev Returns whether a provided rounding mode is considered rounding up for unsigned integers.\\n */\\n function unsignedRoundsUp(Rounding rounding) internal pure returns (bool) {\\n return uint8(rounding) % 2 == 1;\\n }\\n}\\n\",\"keccak256\":\"0x1225214420c83ebcca88f2ae2b50f053aaa7df7bd684c3e878d334627f2edfc6\",\"license\":\"MIT\"},\"@openzeppelin/contracts/utils/math/SafeCast.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.1.0) (utils/math/SafeCast.sol)\\n// This file was procedurally generated from scripts/generate/templates/SafeCast.js.\\n\\npragma solidity ^0.8.20;\\n\\n/**\\n * @dev Wrappers over Solidity's uintXX/intXX/bool casting operators with added overflow\\n * checks.\\n *\\n * Downcasting from uint256/int256 in Solidity does not revert on overflow. This can\\n * easily result in undesired exploitation or bugs, since developers usually\\n * assume that overflows raise errors. `SafeCast` restores this intuition by\\n * reverting the transaction when such an operation overflows.\\n *\\n * Using this library instead of the unchecked operations eliminates an entire\\n * class of bugs, so it's recommended to use it always.\\n */\\nlibrary SafeCast {\\n /**\\n * @dev Value doesn't fit in an uint of `bits` size.\\n */\\n error SafeCastOverflowedUintDowncast(uint8 bits, uint256 value);\\n\\n /**\\n * @dev An int value doesn't fit in an uint of `bits` size.\\n */\\n error SafeCastOverflowedIntToUint(int256 value);\\n\\n /**\\n * @dev Value doesn't fit in an int of `bits` size.\\n */\\n error SafeCastOverflowedIntDowncast(uint8 bits, int256 value);\\n\\n /**\\n * @dev An uint value doesn't fit in an int of `bits` size.\\n */\\n error SafeCastOverflowedUintToInt(uint256 value);\\n\\n /**\\n * @dev Returns the downcasted uint248 from uint256, reverting on\\n * overflow (when the input is greater than largest uint248).\\n *\\n * Counterpart to Solidity's `uint248` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 248 bits\\n */\\n function toUint248(uint256 value) internal pure returns (uint248) {\\n if (value > type(uint248).max) {\\n revert SafeCastOverflowedUintDowncast(248, value);\\n }\\n return uint248(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint240 from uint256, reverting on\\n * overflow (when the input is greater than largest uint240).\\n *\\n * Counterpart to Solidity's `uint240` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 240 bits\\n */\\n function toUint240(uint256 value) internal pure returns (uint240) {\\n if (value > type(uint240).max) {\\n revert SafeCastOverflowedUintDowncast(240, value);\\n }\\n return uint240(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint232 from uint256, reverting on\\n * overflow (when the input is greater than largest uint232).\\n *\\n * Counterpart to Solidity's `uint232` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 232 bits\\n */\\n function toUint232(uint256 value) internal pure returns (uint232) {\\n if (value > type(uint232).max) {\\n revert SafeCastOverflowedUintDowncast(232, value);\\n }\\n return uint232(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint224 from uint256, reverting on\\n * overflow (when the input is greater than largest uint224).\\n *\\n * Counterpart to Solidity's `uint224` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 224 bits\\n */\\n function toUint224(uint256 value) internal pure returns (uint224) {\\n if (value > type(uint224).max) {\\n revert SafeCastOverflowedUintDowncast(224, value);\\n }\\n return uint224(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint216 from uint256, reverting on\\n * overflow (when the input is greater than largest uint216).\\n *\\n * Counterpart to Solidity's `uint216` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 216 bits\\n */\\n function toUint216(uint256 value) internal pure returns (uint216) {\\n if (value > type(uint216).max) {\\n revert SafeCastOverflowedUintDowncast(216, value);\\n }\\n return uint216(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint208 from uint256, reverting on\\n * overflow (when the input is greater than largest uint208).\\n *\\n * Counterpart to Solidity's `uint208` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 208 bits\\n */\\n function toUint208(uint256 value) internal pure returns (uint208) {\\n if (value > type(uint208).max) {\\n revert SafeCastOverflowedUintDowncast(208, value);\\n }\\n return uint208(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint200 from uint256, reverting on\\n * overflow (when the input is greater than largest uint200).\\n *\\n * Counterpart to Solidity's `uint200` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 200 bits\\n */\\n function toUint200(uint256 value) internal pure returns (uint200) {\\n if (value > type(uint200).max) {\\n revert SafeCastOverflowedUintDowncast(200, value);\\n }\\n return uint200(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint192 from uint256, reverting on\\n * overflow (when the input is greater than largest uint192).\\n *\\n * Counterpart to Solidity's `uint192` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 192 bits\\n */\\n function toUint192(uint256 value) internal pure returns (uint192) {\\n if (value > type(uint192).max) {\\n revert SafeCastOverflowedUintDowncast(192, value);\\n }\\n return uint192(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint184 from uint256, reverting on\\n * overflow (when the input is greater than largest uint184).\\n *\\n * Counterpart to Solidity's `uint184` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 184 bits\\n */\\n function toUint184(uint256 value) internal pure returns (uint184) {\\n if (value > type(uint184).max) {\\n revert SafeCastOverflowedUintDowncast(184, value);\\n }\\n return uint184(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint176 from uint256, reverting on\\n * overflow (when the input is greater than largest uint176).\\n *\\n * Counterpart to Solidity's `uint176` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 176 bits\\n */\\n function toUint176(uint256 value) internal pure returns (uint176) {\\n if (value > type(uint176).max) {\\n revert SafeCastOverflowedUintDowncast(176, value);\\n }\\n return uint176(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint168 from uint256, reverting on\\n * overflow (when the input is greater than largest uint168).\\n *\\n * Counterpart to Solidity's `uint168` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 168 bits\\n */\\n function toUint168(uint256 value) internal pure returns (uint168) {\\n if (value > type(uint168).max) {\\n revert SafeCastOverflowedUintDowncast(168, value);\\n }\\n return uint168(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint160 from uint256, reverting on\\n * overflow (when the input is greater than largest uint160).\\n *\\n * Counterpart to Solidity's `uint160` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 160 bits\\n */\\n function toUint160(uint256 value) internal pure returns (uint160) {\\n if (value > type(uint160).max) {\\n revert SafeCastOverflowedUintDowncast(160, value);\\n }\\n return uint160(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint152 from uint256, reverting on\\n * overflow (when the input is greater than largest uint152).\\n *\\n * Counterpart to Solidity's `uint152` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 152 bits\\n */\\n function toUint152(uint256 value) internal pure returns (uint152) {\\n if (value > type(uint152).max) {\\n revert SafeCastOverflowedUintDowncast(152, value);\\n }\\n return uint152(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint144 from uint256, reverting on\\n * overflow (when the input is greater than largest uint144).\\n *\\n * Counterpart to Solidity's `uint144` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 144 bits\\n */\\n function toUint144(uint256 value) internal pure returns (uint144) {\\n if (value > type(uint144).max) {\\n revert SafeCastOverflowedUintDowncast(144, value);\\n }\\n return uint144(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint136 from uint256, reverting on\\n * overflow (when the input is greater than largest uint136).\\n *\\n * Counterpart to Solidity's `uint136` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 136 bits\\n */\\n function toUint136(uint256 value) internal pure returns (uint136) {\\n if (value > type(uint136).max) {\\n revert SafeCastOverflowedUintDowncast(136, value);\\n }\\n return uint136(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint128 from uint256, reverting on\\n * overflow (when the input is greater than largest uint128).\\n *\\n * Counterpart to Solidity's `uint128` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 128 bits\\n */\\n function toUint128(uint256 value) internal pure returns (uint128) {\\n if (value > type(uint128).max) {\\n revert SafeCastOverflowedUintDowncast(128, value);\\n }\\n return uint128(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint120 from uint256, reverting on\\n * overflow (when the input is greater than largest uint120).\\n *\\n * Counterpart to Solidity's `uint120` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 120 bits\\n */\\n function toUint120(uint256 value) internal pure returns (uint120) {\\n if (value > type(uint120).max) {\\n revert SafeCastOverflowedUintDowncast(120, value);\\n }\\n return uint120(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint112 from uint256, reverting on\\n * overflow (when the input is greater than largest uint112).\\n *\\n * Counterpart to Solidity's `uint112` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 112 bits\\n */\\n function toUint112(uint256 value) internal pure returns (uint112) {\\n if (value > type(uint112).max) {\\n revert SafeCastOverflowedUintDowncast(112, value);\\n }\\n return uint112(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint104 from uint256, reverting on\\n * overflow (when the input is greater than largest uint104).\\n *\\n * Counterpart to Solidity's `uint104` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 104 bits\\n */\\n function toUint104(uint256 value) internal pure returns (uint104) {\\n if (value > type(uint104).max) {\\n revert SafeCastOverflowedUintDowncast(104, value);\\n }\\n return uint104(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint96 from uint256, reverting on\\n * overflow (when the input is greater than largest uint96).\\n *\\n * Counterpart to Solidity's `uint96` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 96 bits\\n */\\n function toUint96(uint256 value) internal pure returns (uint96) {\\n if (value > type(uint96).max) {\\n revert SafeCastOverflowedUintDowncast(96, value);\\n }\\n return uint96(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint88 from uint256, reverting on\\n * overflow (when the input is greater than largest uint88).\\n *\\n * Counterpart to Solidity's `uint88` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 88 bits\\n */\\n function toUint88(uint256 value) internal pure returns (uint88) {\\n if (value > type(uint88).max) {\\n revert SafeCastOverflowedUintDowncast(88, value);\\n }\\n return uint88(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint80 from uint256, reverting on\\n * overflow (when the input is greater than largest uint80).\\n *\\n * Counterpart to Solidity's `uint80` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 80 bits\\n */\\n function toUint80(uint256 value) internal pure returns (uint80) {\\n if (value > type(uint80).max) {\\n revert SafeCastOverflowedUintDowncast(80, value);\\n }\\n return uint80(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint72 from uint256, reverting on\\n * overflow (when the input is greater than largest uint72).\\n *\\n * Counterpart to Solidity's `uint72` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 72 bits\\n */\\n function toUint72(uint256 value) internal pure returns (uint72) {\\n if (value > type(uint72).max) {\\n revert SafeCastOverflowedUintDowncast(72, value);\\n }\\n return uint72(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint64 from uint256, reverting on\\n * overflow (when the input is greater than largest uint64).\\n *\\n * Counterpart to Solidity's `uint64` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 64 bits\\n */\\n function toUint64(uint256 value) internal pure returns (uint64) {\\n if (value > type(uint64).max) {\\n revert SafeCastOverflowedUintDowncast(64, value);\\n }\\n return uint64(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint56 from uint256, reverting on\\n * overflow (when the input is greater than largest uint56).\\n *\\n * Counterpart to Solidity's `uint56` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 56 bits\\n */\\n function toUint56(uint256 value) internal pure returns (uint56) {\\n if (value > type(uint56).max) {\\n revert SafeCastOverflowedUintDowncast(56, value);\\n }\\n return uint56(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint48 from uint256, reverting on\\n * overflow (when the input is greater than largest uint48).\\n *\\n * Counterpart to Solidity's `uint48` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 48 bits\\n */\\n function toUint48(uint256 value) internal pure returns (uint48) {\\n if (value > type(uint48).max) {\\n revert SafeCastOverflowedUintDowncast(48, value);\\n }\\n return uint48(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint40 from uint256, reverting on\\n * overflow (when the input is greater than largest uint40).\\n *\\n * Counterpart to Solidity's `uint40` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 40 bits\\n */\\n function toUint40(uint256 value) internal pure returns (uint40) {\\n if (value > type(uint40).max) {\\n revert SafeCastOverflowedUintDowncast(40, value);\\n }\\n return uint40(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint32 from uint256, reverting on\\n * overflow (when the input is greater than largest uint32).\\n *\\n * Counterpart to Solidity's `uint32` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 32 bits\\n */\\n function toUint32(uint256 value) internal pure returns (uint32) {\\n if (value > type(uint32).max) {\\n revert SafeCastOverflowedUintDowncast(32, value);\\n }\\n return uint32(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint24 from uint256, reverting on\\n * overflow (when the input is greater than largest uint24).\\n *\\n * Counterpart to Solidity's `uint24` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 24 bits\\n */\\n function toUint24(uint256 value) internal pure returns (uint24) {\\n if (value > type(uint24).max) {\\n revert SafeCastOverflowedUintDowncast(24, value);\\n }\\n return uint24(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint16 from uint256, reverting on\\n * overflow (when the input is greater than largest uint16).\\n *\\n * Counterpart to Solidity's `uint16` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 16 bits\\n */\\n function toUint16(uint256 value) internal pure returns (uint16) {\\n if (value > type(uint16).max) {\\n revert SafeCastOverflowedUintDowncast(16, value);\\n }\\n return uint16(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint8 from uint256, reverting on\\n * overflow (when the input is greater than largest uint8).\\n *\\n * Counterpart to Solidity's `uint8` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 8 bits\\n */\\n function toUint8(uint256 value) internal pure returns (uint8) {\\n if (value > type(uint8).max) {\\n revert SafeCastOverflowedUintDowncast(8, value);\\n }\\n return uint8(value);\\n }\\n\\n /**\\n * @dev Converts a signed int256 into an unsigned uint256.\\n *\\n * Requirements:\\n *\\n * - input must be greater than or equal to 0.\\n */\\n function toUint256(int256 value) internal pure returns (uint256) {\\n if (value < 0) {\\n revert SafeCastOverflowedIntToUint(value);\\n }\\n return uint256(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted int248 from int256, reverting on\\n * overflow (when the input is less than smallest int248 or\\n * greater than largest int248).\\n *\\n * Counterpart to Solidity's `int248` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 248 bits\\n */\\n function toInt248(int256 value) internal pure returns (int248 downcasted) {\\n downcasted = int248(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(248, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int240 from int256, reverting on\\n * overflow (when the input is less than smallest int240 or\\n * greater than largest int240).\\n *\\n * Counterpart to Solidity's `int240` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 240 bits\\n */\\n function toInt240(int256 value) internal pure returns (int240 downcasted) {\\n downcasted = int240(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(240, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int232 from int256, reverting on\\n * overflow (when the input is less than smallest int232 or\\n * greater than largest int232).\\n *\\n * Counterpart to Solidity's `int232` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 232 bits\\n */\\n function toInt232(int256 value) internal pure returns (int232 downcasted) {\\n downcasted = int232(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(232, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int224 from int256, reverting on\\n * overflow (when the input is less than smallest int224 or\\n * greater than largest int224).\\n *\\n * Counterpart to Solidity's `int224` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 224 bits\\n */\\n function toInt224(int256 value) internal pure returns (int224 downcasted) {\\n downcasted = int224(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(224, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int216 from int256, reverting on\\n * overflow (when the input is less than smallest int216 or\\n * greater than largest int216).\\n *\\n * Counterpart to Solidity's `int216` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 216 bits\\n */\\n function toInt216(int256 value) internal pure returns (int216 downcasted) {\\n downcasted = int216(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(216, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int208 from int256, reverting on\\n * overflow (when the input is less than smallest int208 or\\n * greater than largest int208).\\n *\\n * Counterpart to Solidity's `int208` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 208 bits\\n */\\n function toInt208(int256 value) internal pure returns (int208 downcasted) {\\n downcasted = int208(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(208, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int200 from int256, reverting on\\n * overflow (when the input is less than smallest int200 or\\n * greater than largest int200).\\n *\\n * Counterpart to Solidity's `int200` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 200 bits\\n */\\n function toInt200(int256 value) internal pure returns (int200 downcasted) {\\n downcasted = int200(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(200, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int192 from int256, reverting on\\n * overflow (when the input is less than smallest int192 or\\n * greater than largest int192).\\n *\\n * Counterpart to Solidity's `int192` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 192 bits\\n */\\n function toInt192(int256 value) internal pure returns (int192 downcasted) {\\n downcasted = int192(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(192, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int184 from int256, reverting on\\n * overflow (when the input is less than smallest int184 or\\n * greater than largest int184).\\n *\\n * Counterpart to Solidity's `int184` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 184 bits\\n */\\n function toInt184(int256 value) internal pure returns (int184 downcasted) {\\n downcasted = int184(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(184, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int176 from int256, reverting on\\n * overflow (when the input is less than smallest int176 or\\n * greater than largest int176).\\n *\\n * Counterpart to Solidity's `int176` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 176 bits\\n */\\n function toInt176(int256 value) internal pure returns (int176 downcasted) {\\n downcasted = int176(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(176, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int168 from int256, reverting on\\n * overflow (when the input is less than smallest int168 or\\n * greater than largest int168).\\n *\\n * Counterpart to Solidity's `int168` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 168 bits\\n */\\n function toInt168(int256 value) internal pure returns (int168 downcasted) {\\n downcasted = int168(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(168, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int160 from int256, reverting on\\n * overflow (when the input is less than smallest int160 or\\n * greater than largest int160).\\n *\\n * Counterpart to Solidity's `int160` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 160 bits\\n */\\n function toInt160(int256 value) internal pure returns (int160 downcasted) {\\n downcasted = int160(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(160, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int152 from int256, reverting on\\n * overflow (when the input is less than smallest int152 or\\n * greater than largest int152).\\n *\\n * Counterpart to Solidity's `int152` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 152 bits\\n */\\n function toInt152(int256 value) internal pure returns (int152 downcasted) {\\n downcasted = int152(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(152, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int144 from int256, reverting on\\n * overflow (when the input is less than smallest int144 or\\n * greater than largest int144).\\n *\\n * Counterpart to Solidity's `int144` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 144 bits\\n */\\n function toInt144(int256 value) internal pure returns (int144 downcasted) {\\n downcasted = int144(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(144, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int136 from int256, reverting on\\n * overflow (when the input is less than smallest int136 or\\n * greater than largest int136).\\n *\\n * Counterpart to Solidity's `int136` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 136 bits\\n */\\n function toInt136(int256 value) internal pure returns (int136 downcasted) {\\n downcasted = int136(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(136, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int128 from int256, reverting on\\n * overflow (when the input is less than smallest int128 or\\n * greater than largest int128).\\n *\\n * Counterpart to Solidity's `int128` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 128 bits\\n */\\n function toInt128(int256 value) internal pure returns (int128 downcasted) {\\n downcasted = int128(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(128, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int120 from int256, reverting on\\n * overflow (when the input is less than smallest int120 or\\n * greater than largest int120).\\n *\\n * Counterpart to Solidity's `int120` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 120 bits\\n */\\n function toInt120(int256 value) internal pure returns (int120 downcasted) {\\n downcasted = int120(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(120, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int112 from int256, reverting on\\n * overflow (when the input is less than smallest int112 or\\n * greater than largest int112).\\n *\\n * Counterpart to Solidity's `int112` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 112 bits\\n */\\n function toInt112(int256 value) internal pure returns (int112 downcasted) {\\n downcasted = int112(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(112, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int104 from int256, reverting on\\n * overflow (when the input is less than smallest int104 or\\n * greater than largest int104).\\n *\\n * Counterpart to Solidity's `int104` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 104 bits\\n */\\n function toInt104(int256 value) internal pure returns (int104 downcasted) {\\n downcasted = int104(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(104, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int96 from int256, reverting on\\n * overflow (when the input is less than smallest int96 or\\n * greater than largest int96).\\n *\\n * Counterpart to Solidity's `int96` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 96 bits\\n */\\n function toInt96(int256 value) internal pure returns (int96 downcasted) {\\n downcasted = int96(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(96, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int88 from int256, reverting on\\n * overflow (when the input is less than smallest int88 or\\n * greater than largest int88).\\n *\\n * Counterpart to Solidity's `int88` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 88 bits\\n */\\n function toInt88(int256 value) internal pure returns (int88 downcasted) {\\n downcasted = int88(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(88, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int80 from int256, reverting on\\n * overflow (when the input is less than smallest int80 or\\n * greater than largest int80).\\n *\\n * Counterpart to Solidity's `int80` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 80 bits\\n */\\n function toInt80(int256 value) internal pure returns (int80 downcasted) {\\n downcasted = int80(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(80, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int72 from int256, reverting on\\n * overflow (when the input is less than smallest int72 or\\n * greater than largest int72).\\n *\\n * Counterpart to Solidity's `int72` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 72 bits\\n */\\n function toInt72(int256 value) internal pure returns (int72 downcasted) {\\n downcasted = int72(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(72, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int64 from int256, reverting on\\n * overflow (when the input is less than smallest int64 or\\n * greater than largest int64).\\n *\\n * Counterpart to Solidity's `int64` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 64 bits\\n */\\n function toInt64(int256 value) internal pure returns (int64 downcasted) {\\n downcasted = int64(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(64, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int56 from int256, reverting on\\n * overflow (when the input is less than smallest int56 or\\n * greater than largest int56).\\n *\\n * Counterpart to Solidity's `int56` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 56 bits\\n */\\n function toInt56(int256 value) internal pure returns (int56 downcasted) {\\n downcasted = int56(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(56, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int48 from int256, reverting on\\n * overflow (when the input is less than smallest int48 or\\n * greater than largest int48).\\n *\\n * Counterpart to Solidity's `int48` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 48 bits\\n */\\n function toInt48(int256 value) internal pure returns (int48 downcasted) {\\n downcasted = int48(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(48, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int40 from int256, reverting on\\n * overflow (when the input is less than smallest int40 or\\n * greater than largest int40).\\n *\\n * Counterpart to Solidity's `int40` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 40 bits\\n */\\n function toInt40(int256 value) internal pure returns (int40 downcasted) {\\n downcasted = int40(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(40, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int32 from int256, reverting on\\n * overflow (when the input is less than smallest int32 or\\n * greater than largest int32).\\n *\\n * Counterpart to Solidity's `int32` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 32 bits\\n */\\n function toInt32(int256 value) internal pure returns (int32 downcasted) {\\n downcasted = int32(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(32, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int24 from int256, reverting on\\n * overflow (when the input is less than smallest int24 or\\n * greater than largest int24).\\n *\\n * Counterpart to Solidity's `int24` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 24 bits\\n */\\n function toInt24(int256 value) internal pure returns (int24 downcasted) {\\n downcasted = int24(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(24, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int16 from int256, reverting on\\n * overflow (when the input is less than smallest int16 or\\n * greater than largest int16).\\n *\\n * Counterpart to Solidity's `int16` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 16 bits\\n */\\n function toInt16(int256 value) internal pure returns (int16 downcasted) {\\n downcasted = int16(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(16, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int8 from int256, reverting on\\n * overflow (when the input is less than smallest int8 or\\n * greater than largest int8).\\n *\\n * Counterpart to Solidity's `int8` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 8 bits\\n */\\n function toInt8(int256 value) internal pure returns (int8 downcasted) {\\n downcasted = int8(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(8, value);\\n }\\n }\\n\\n /**\\n * @dev Converts an unsigned uint256 into a signed int256.\\n *\\n * Requirements:\\n *\\n * - input must be less than or equal to maxInt256.\\n */\\n function toInt256(uint256 value) internal pure returns (int256) {\\n // Note: Unsafe cast below is okay because `type(int256).max` is guaranteed to be positive\\n if (value > uint256(type(int256).max)) {\\n revert SafeCastOverflowedUintToInt(value);\\n }\\n return int256(value);\\n }\\n\\n /**\\n * @dev Cast a boolean (false or true) to a uint256 (0 or 1) with no jump.\\n */\\n function toUint(bool b) internal pure returns (uint256 u) {\\n assembly (\\\"memory-safe\\\") {\\n u := iszero(iszero(b))\\n }\\n }\\n}\\n\",\"keccak256\":\"0x195533c86d0ef72bcc06456a4f66a9b941f38eb403739b00f21fd7c1abd1ae54\",\"license\":\"MIT\"},\"@openzeppelin/contracts/utils/math/SignedMath.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.1.0) (utils/math/SignedMath.sol)\\n\\npragma solidity ^0.8.20;\\n\\nimport {SafeCast} from \\\"./SafeCast.sol\\\";\\n\\n/**\\n * @dev Standard signed math utilities missing in the Solidity language.\\n */\\nlibrary SignedMath {\\n /**\\n * @dev Branchless ternary evaluation for `a ? b : c`. Gas costs are constant.\\n *\\n * IMPORTANT: This function may reduce bytecode size and consume less gas when used standalone.\\n * However, the compiler may optimize Solidity ternary operations (i.e. `a ? b : c`) to only compute\\n * one branch when needed, making this function more expensive.\\n */\\n function ternary(bool condition, int256 a, int256 b) internal pure returns (int256) {\\n unchecked {\\n // branchless ternary works because:\\n // b ^ (a ^ b) == a\\n // b ^ 0 == b\\n return b ^ ((a ^ b) * int256(SafeCast.toUint(condition)));\\n }\\n }\\n\\n /**\\n * @dev Returns the largest of two signed numbers.\\n */\\n function max(int256 a, int256 b) internal pure returns (int256) {\\n return ternary(a > b, a, b);\\n }\\n\\n /**\\n * @dev Returns the smallest of two signed numbers.\\n */\\n function min(int256 a, int256 b) internal pure returns (int256) {\\n return ternary(a < b, a, b);\\n }\\n\\n /**\\n * @dev Returns the average of two signed numbers without overflow.\\n * The result is rounded towards zero.\\n */\\n function average(int256 a, int256 b) internal pure returns (int256) {\\n // Formula from the book \\\"Hacker's Delight\\\"\\n int256 x = (a & b) + ((a ^ b) >> 1);\\n return x + (int256(uint256(x) >> 255) & (a ^ b));\\n }\\n\\n /**\\n * @dev Returns the absolute unsigned value of a signed value.\\n */\\n function abs(int256 n) internal pure returns (uint256) {\\n unchecked {\\n // Formula from the \\\"Bit Twiddling Hacks\\\" by Sean Eron Anderson.\\n // Since `n` is a signed integer, the generated bytecode will use the SAR opcode to perform the right shift,\\n // taking advantage of the most significant (or \\\"sign\\\" bit) in two's complement representation.\\n // This opcode adds new most significant bits set to the value of the previous most significant bit. As a result,\\n // the mask will either be `bytes32(0)` (if n is positive) or `~bytes32(0)` (if n is negative).\\n int256 mask = n >> 255;\\n\\n // A `bytes32(0)` mask leaves the input unchanged, while a `~bytes32(0)` mask complements it.\\n return uint256((n + mask) ^ mask);\\n }\\n }\\n}\\n\",\"keccak256\":\"0xb1970fac7b64e6c09611e6691791e848d5e3fe410fa5899e7df2e0afd77a99e3\",\"license\":\"MIT\"}},\"version\":1}","storageLayout":{"storage":[{"astId":728,"contract":"@openzeppelin/contracts/token/ERC721/extensions/ERC721URIStorage.sol:ERC721URIStorage","label":"_name","offset":0,"slot":"0","type":"t_string_storage"},{"astId":730,"contract":"@openzeppelin/contracts/token/ERC721/extensions/ERC721URIStorage.sol:ERC721URIStorage","label":"_symbol","offset":0,"slot":"1","type":"t_string_storage"},{"astId":734,"contract":"@openzeppelin/contracts/token/ERC721/extensions/ERC721URIStorage.sol:ERC721URIStorage","label":"_owners","offset":0,"slot":"2","type":"t_mapping(t_uint256,t_address)"},{"astId":738,"contract":"@openzeppelin/contracts/token/ERC721/extensions/ERC721URIStorage.sol:ERC721URIStorage","label":"_balances","offset":0,"slot":"3","type":"t_mapping(t_address,t_uint256)"},{"astId":742,"contract":"@openzeppelin/contracts/token/ERC721/extensions/ERC721URIStorage.sol:ERC721URIStorage","label":"_tokenApprovals","offset":0,"slot":"4","type":"t_mapping(t_uint256,t_address)"},{"astId":748,"contract":"@openzeppelin/contracts/token/ERC721/extensions/ERC721URIStorage.sol:ERC721URIStorage","label":"_operatorApprovals","offset":0,"slot":"5","type":"t_mapping(t_address,t_mapping(t_address,t_bool))"},{"astId":1815,"contract":"@openzeppelin/contracts/token/ERC721/extensions/ERC721URIStorage.sol:ERC721URIStorage","label":"_tokenURIs","offset":0,"slot":"6","type":"t_mapping(t_uint256,t_string_storage)"}],"types":{"t_address":{"encoding":"inplace","label":"address","numberOfBytes":"20"},"t_bool":{"encoding":"inplace","label":"bool","numberOfBytes":"1"},"t_mapping(t_address,t_bool)":{"encoding":"mapping","key":"t_address","label":"mapping(address => bool)","numberOfBytes":"32","value":"t_bool"},"t_mapping(t_address,t_mapping(t_address,t_bool))":{"encoding":"mapping","key":"t_address","label":"mapping(address => mapping(address => bool))","numberOfBytes":"32","value":"t_mapping(t_address,t_bool)"},"t_mapping(t_address,t_uint256)":{"encoding":"mapping","key":"t_address","label":"mapping(address => uint256)","numberOfBytes":"32","value":"t_uint256"},"t_mapping(t_uint256,t_address)":{"encoding":"mapping","key":"t_uint256","label":"mapping(uint256 => address)","numberOfBytes":"32","value":"t_address"},"t_mapping(t_uint256,t_string_storage)":{"encoding":"mapping","key":"t_uint256","label":"mapping(uint256 => string)","numberOfBytes":"32","value":"t_string_storage"},"t_string_storage":{"encoding":"bytes","label":"string","numberOfBytes":"32"},"t_uint256":{"encoding":"inplace","label":"uint256","numberOfBytes":"32"}}},"userdoc":{"kind":"user","methods":{},"version":1}}},"@openzeppelin/contracts/token/ERC721/extensions/IERC721Metadata.sol":{"IERC721Metadata":{"abi":[{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"balance","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"operator","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"owner","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"}],"devdoc":{"details":"See https://eips.ethereum.org/EIPS/eip-721","events":{"Approval(address,address,uint256)":{"details":"Emitted when `owner` enables `approved` to manage the `tokenId` token."},"ApprovalForAll(address,address,bool)":{"details":"Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets."},"Transfer(address,address,uint256)":{"details":"Emitted when `tokenId` token is transferred from `from` to `to`."}},"kind":"dev","methods":{"approve(address,uint256)":{"details":"Gives permission to `to` to transfer `tokenId` token to another account. The approval is cleared when the token is transferred. Only a single account can be approved at a time, so approving the zero address clears previous approvals. Requirements: - The caller must own the token or be an approved operator. - `tokenId` must exist. Emits an {Approval} event."},"balanceOf(address)":{"details":"Returns the number of tokens in ``owner``'s account."},"getApproved(uint256)":{"details":"Returns the account approved for `tokenId` token. Requirements: - `tokenId` must exist."},"isApprovedForAll(address,address)":{"details":"Returns if the `operator` is allowed to manage all of the assets of `owner`. See {setApprovalForAll}"},"name()":{"details":"Returns the token collection name."},"ownerOf(uint256)":{"details":"Returns the owner of the `tokenId` token. Requirements: - `tokenId` must exist."},"safeTransferFrom(address,address,uint256)":{"details":"Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients are aware of the ERC-721 protocol to prevent tokens from being forever locked. Requirements: - `from` cannot be the zero address. - `to` cannot be the zero address. - `tokenId` token must exist and be owned by `from`. - If the caller is not `from`, it must have been allowed to move this token by either {approve} or {setApprovalForAll}. - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer. Emits a {Transfer} event."},"safeTransferFrom(address,address,uint256,bytes)":{"details":"Safely transfers `tokenId` token from `from` to `to`. Requirements: - `from` cannot be the zero address. - `to` cannot be the zero address. - `tokenId` token must exist and be owned by `from`. - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}. - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer. Emits a {Transfer} event."},"setApprovalForAll(address,bool)":{"details":"Approve or remove `operator` as an operator for the caller. Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller. Requirements: - The `operator` cannot be the address zero. Emits an {ApprovalForAll} event."},"supportsInterface(bytes4)":{"details":"Returns true if this contract implements the interface defined by `interfaceId`. See the corresponding https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[ERC section] to learn more about how these ids are created. This function call must use less than 30 000 gas."},"symbol()":{"details":"Returns the token collection symbol."},"tokenURI(uint256)":{"details":"Returns the Uniform Resource Identifier (URI) for `tokenId` token."},"transferFrom(address,address,uint256)":{"details":"Transfers `tokenId` token from `from` to `to`. WARNING: Note that the caller is responsible to confirm that the recipient is capable of receiving ERC-721 or else they may be permanently lost. Usage of {safeTransferFrom} prevents loss, though the caller must understand this adds an external call which potentially creates a reentrancy vulnerability. Requirements: - `from` cannot be the zero address. - `to` cannot be the zero address. - `tokenId` token must be owned by `from`. - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}. Emits a {Transfer} event."}},"title":"ERC-721 Non-Fungible Token Standard, optional metadata extension","version":1},"evm":{"bytecode":{"functionDebugData":{},"generatedSources":[],"linkReferences":{},"object":"","opcodes":"","sourceMap":""},"deployedBytecode":{"functionDebugData":{},"generatedSources":[],"immutableReferences":{},"linkReferences":{},"object":"","opcodes":"","sourceMap":""},"gasEstimates":null,"methodIdentifiers":{"approve(address,uint256)":"095ea7b3","balanceOf(address)":"70a08231","getApproved(uint256)":"081812fc","isApprovedForAll(address,address)":"e985e9c5","name()":"06fdde03","ownerOf(uint256)":"6352211e","safeTransferFrom(address,address,uint256)":"42842e0e","safeTransferFrom(address,address,uint256,bytes)":"b88d4fde","setApprovalForAll(address,bool)":"a22cb465","supportsInterface(bytes4)":"01ffc9a7","symbol()":"95d89b41","tokenURI(uint256)":"c87b56dd","transferFrom(address,address,uint256)":"23b872dd"}},"metadata":"{\"compiler\":{\"version\":\"0.8.28+commit.7893614a\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"approved\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"Approval\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"bool\",\"name\":\"approved\",\"type\":\"bool\"}],\"name\":\"ApprovalForAll\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"Transfer\",\"type\":\"event\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"approve\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"}],\"name\":\"balanceOf\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"balance\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"getApproved\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"}],\"name\":\"isApprovedForAll\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"name\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"ownerOf\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"safeTransferFrom\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"},{\"internalType\":\"bytes\",\"name\":\"data\",\"type\":\"bytes\"}],\"name\":\"safeTransferFrom\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"},{\"internalType\":\"bool\",\"name\":\"approved\",\"type\":\"bool\"}],\"name\":\"setApprovalForAll\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes4\",\"name\":\"interfaceId\",\"type\":\"bytes4\"}],\"name\":\"supportsInterface\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"symbol\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"tokenURI\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"transferFrom\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"}],\"devdoc\":{\"details\":\"See https://eips.ethereum.org/EIPS/eip-721\",\"events\":{\"Approval(address,address,uint256)\":{\"details\":\"Emitted when `owner` enables `approved` to manage the `tokenId` token.\"},\"ApprovalForAll(address,address,bool)\":{\"details\":\"Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets.\"},\"Transfer(address,address,uint256)\":{\"details\":\"Emitted when `tokenId` token is transferred from `from` to `to`.\"}},\"kind\":\"dev\",\"methods\":{\"approve(address,uint256)\":{\"details\":\"Gives permission to `to` to transfer `tokenId` token to another account. The approval is cleared when the token is transferred. Only a single account can be approved at a time, so approving the zero address clears previous approvals. Requirements: - The caller must own the token or be an approved operator. - `tokenId` must exist. Emits an {Approval} event.\"},\"balanceOf(address)\":{\"details\":\"Returns the number of tokens in ``owner``'s account.\"},\"getApproved(uint256)\":{\"details\":\"Returns the account approved for `tokenId` token. Requirements: - `tokenId` must exist.\"},\"isApprovedForAll(address,address)\":{\"details\":\"Returns if the `operator` is allowed to manage all of the assets of `owner`. See {setApprovalForAll}\"},\"name()\":{\"details\":\"Returns the token collection name.\"},\"ownerOf(uint256)\":{\"details\":\"Returns the owner of the `tokenId` token. Requirements: - `tokenId` must exist.\"},\"safeTransferFrom(address,address,uint256)\":{\"details\":\"Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients are aware of the ERC-721 protocol to prevent tokens from being forever locked. Requirements: - `from` cannot be the zero address. - `to` cannot be the zero address. - `tokenId` token must exist and be owned by `from`. - If the caller is not `from`, it must have been allowed to move this token by either {approve} or {setApprovalForAll}. - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer. Emits a {Transfer} event.\"},\"safeTransferFrom(address,address,uint256,bytes)\":{\"details\":\"Safely transfers `tokenId` token from `from` to `to`. Requirements: - `from` cannot be the zero address. - `to` cannot be the zero address. - `tokenId` token must exist and be owned by `from`. - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}. - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer. Emits a {Transfer} event.\"},\"setApprovalForAll(address,bool)\":{\"details\":\"Approve or remove `operator` as an operator for the caller. Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller. Requirements: - The `operator` cannot be the address zero. Emits an {ApprovalForAll} event.\"},\"supportsInterface(bytes4)\":{\"details\":\"Returns true if this contract implements the interface defined by `interfaceId`. See the corresponding https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[ERC section] to learn more about how these ids are created. This function call must use less than 30 000 gas.\"},\"symbol()\":{\"details\":\"Returns the token collection symbol.\"},\"tokenURI(uint256)\":{\"details\":\"Returns the Uniform Resource Identifier (URI) for `tokenId` token.\"},\"transferFrom(address,address,uint256)\":{\"details\":\"Transfers `tokenId` token from `from` to `to`. WARNING: Note that the caller is responsible to confirm that the recipient is capable of receiving ERC-721 or else they may be permanently lost. Usage of {safeTransferFrom} prevents loss, though the caller must understand this adds an external call which potentially creates a reentrancy vulnerability. Requirements: - `from` cannot be the zero address. - `to` cannot be the zero address. - `tokenId` token must be owned by `from`. - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}. Emits a {Transfer} event.\"}},\"title\":\"ERC-721 Non-Fungible Token Standard, optional metadata extension\",\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{},\"version\":1}},\"settings\":{\"compilationTarget\":{\"@openzeppelin/contracts/token/ERC721/extensions/IERC721Metadata.sol\":\"IERC721Metadata\"},\"evmVersion\":\"paris\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\",\"useLiteralContent\":true},\"optimizer\":{\"enabled\":true,\"runs\":200},\"remappings\":[]},\"sources\":{\"@openzeppelin/contracts/token/ERC721/IERC721.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.1.0) (token/ERC721/IERC721.sol)\\n\\npragma solidity ^0.8.20;\\n\\nimport {IERC165} from \\\"../../utils/introspection/IERC165.sol\\\";\\n\\n/**\\n * @dev Required interface of an ERC-721 compliant contract.\\n */\\ninterface IERC721 is IERC165 {\\n /**\\n * @dev Emitted when `tokenId` token is transferred from `from` to `to`.\\n */\\n event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);\\n\\n /**\\n * @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.\\n */\\n event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);\\n\\n /**\\n * @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets.\\n */\\n event ApprovalForAll(address indexed owner, address indexed operator, bool approved);\\n\\n /**\\n * @dev Returns the number of tokens in ``owner``'s account.\\n */\\n function balanceOf(address owner) external view returns (uint256 balance);\\n\\n /**\\n * @dev Returns the owner of the `tokenId` token.\\n *\\n * Requirements:\\n *\\n * - `tokenId` must exist.\\n */\\n function ownerOf(uint256 tokenId) external view returns (address owner);\\n\\n /**\\n * @dev Safely transfers `tokenId` token from `from` to `to`.\\n *\\n * Requirements:\\n *\\n * - `from` cannot be the zero address.\\n * - `to` cannot be the zero address.\\n * - `tokenId` token must exist and be owned by `from`.\\n * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.\\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon\\n * a safe transfer.\\n *\\n * Emits a {Transfer} event.\\n */\\n function safeTransferFrom(address from, address to, uint256 tokenId, bytes calldata data) external;\\n\\n /**\\n * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients\\n * are aware of the ERC-721 protocol to prevent tokens from being forever locked.\\n *\\n * Requirements:\\n *\\n * - `from` cannot be the zero address.\\n * - `to` cannot be the zero address.\\n * - `tokenId` token must exist and be owned by `from`.\\n * - If the caller is not `from`, it must have been allowed to move this token by either {approve} or\\n * {setApprovalForAll}.\\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon\\n * a safe transfer.\\n *\\n * Emits a {Transfer} event.\\n */\\n function safeTransferFrom(address from, address to, uint256 tokenId) external;\\n\\n /**\\n * @dev Transfers `tokenId` token from `from` to `to`.\\n *\\n * WARNING: Note that the caller is responsible to confirm that the recipient is capable of receiving ERC-721\\n * or else they may be permanently lost. Usage of {safeTransferFrom} prevents loss, though the caller must\\n * understand this adds an external call which potentially creates a reentrancy vulnerability.\\n *\\n * Requirements:\\n *\\n * - `from` cannot be the zero address.\\n * - `to` cannot be the zero address.\\n * - `tokenId` token must be owned by `from`.\\n * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.\\n *\\n * Emits a {Transfer} event.\\n */\\n function transferFrom(address from, address to, uint256 tokenId) external;\\n\\n /**\\n * @dev Gives permission to `to` to transfer `tokenId` token to another account.\\n * The approval is cleared when the token is transferred.\\n *\\n * Only a single account can be approved at a time, so approving the zero address clears previous approvals.\\n *\\n * Requirements:\\n *\\n * - The caller must own the token or be an approved operator.\\n * - `tokenId` must exist.\\n *\\n * Emits an {Approval} event.\\n */\\n function approve(address to, uint256 tokenId) external;\\n\\n /**\\n * @dev Approve or remove `operator` as an operator for the caller.\\n * Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller.\\n *\\n * Requirements:\\n *\\n * - The `operator` cannot be the address zero.\\n *\\n * Emits an {ApprovalForAll} event.\\n */\\n function setApprovalForAll(address operator, bool approved) external;\\n\\n /**\\n * @dev Returns the account approved for `tokenId` token.\\n *\\n * Requirements:\\n *\\n * - `tokenId` must exist.\\n */\\n function getApproved(uint256 tokenId) external view returns (address operator);\\n\\n /**\\n * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.\\n *\\n * See {setApprovalForAll}\\n */\\n function isApprovedForAll(address owner, address operator) external view returns (bool);\\n}\\n\",\"keccak256\":\"0x5dc63d1c6a12fe1b17793e1745877b2fcbe1964c3edfd0a482fac21ca8f18261\",\"license\":\"MIT\"},\"@openzeppelin/contracts/token/ERC721/extensions/IERC721Metadata.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC721/extensions/IERC721Metadata.sol)\\n\\npragma solidity ^0.8.20;\\n\\nimport {IERC721} from \\\"../IERC721.sol\\\";\\n\\n/**\\n * @title ERC-721 Non-Fungible Token Standard, optional metadata extension\\n * @dev See https://eips.ethereum.org/EIPS/eip-721\\n */\\ninterface IERC721Metadata is IERC721 {\\n /**\\n * @dev Returns the token collection name.\\n */\\n function name() external view returns (string memory);\\n\\n /**\\n * @dev Returns the token collection symbol.\\n */\\n function symbol() external view returns (string memory);\\n\\n /**\\n * @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token.\\n */\\n function tokenURI(uint256 tokenId) external view returns (string memory);\\n}\\n\",\"keccak256\":\"0x37d1aaaa5a2908a09e9dcf56a26ddf762ecf295afb5964695937344fc6802ce1\",\"license\":\"MIT\"},\"@openzeppelin/contracts/utils/introspection/IERC165.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.1.0) (utils/introspection/IERC165.sol)\\n\\npragma solidity ^0.8.20;\\n\\n/**\\n * @dev Interface of the ERC-165 standard, as defined in the\\n * https://eips.ethereum.org/EIPS/eip-165[ERC].\\n *\\n * Implementers can declare support of contract interfaces, which can then be\\n * queried by others ({ERC165Checker}).\\n *\\n * For an implementation, see {ERC165}.\\n */\\ninterface IERC165 {\\n /**\\n * @dev Returns true if this contract implements the interface defined by\\n * `interfaceId`. See the corresponding\\n * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[ERC section]\\n * to learn more about how these ids are created.\\n *\\n * This function call must use less than 30 000 gas.\\n */\\n function supportsInterface(bytes4 interfaceId) external view returns (bool);\\n}\\n\",\"keccak256\":\"0x79796192ec90263f21b464d5bc90b777a525971d3de8232be80d9c4f9fb353b8\",\"license\":\"MIT\"}},\"version\":1}","storageLayout":{"storage":[],"types":null},"userdoc":{"kind":"user","methods":{},"version":1}}},"@openzeppelin/contracts/token/ERC721/utils/ERC721Utils.sol":{"ERC721Utils":{"abi":[],"devdoc":{"details":"Library that provide common ERC-721 utility functions. See https://eips.ethereum.org/EIPS/eip-721[ERC-721]. _Available since v5.1._","kind":"dev","methods":{},"version":1},"evm":{"bytecode":{"functionDebugData":{},"generatedSources":[],"linkReferences":{},"object":"60566037600b82828239805160001a607314602a57634e487b7160e01b600052600060045260246000fd5b30600052607381538281f3fe73000000000000000000000000000000000000000030146080604052600080fdfea264697066735822122032c22823c0e2370631decdda3401912d910a6d4d6cb41dcee6efb3cd3462831964736f6c634300081c0033","opcodes":"PUSH1 0x56 PUSH1 0x37 PUSH1 0xB DUP3 DUP3 DUP3 CODECOPY DUP1 MLOAD PUSH1 0x0 BYTE PUSH1 0x73 EQ PUSH1 0x2A JUMPI PUSH4 0x4E487B71 PUSH1 0xE0 SHL PUSH1 0x0 MSTORE PUSH1 0x0 PUSH1 0x4 MSTORE PUSH1 0x24 PUSH1 0x0 REVERT JUMPDEST ADDRESS PUSH1 0x0 MSTORE PUSH1 0x73 DUP2 MSTORE8 DUP3 DUP2 RETURN INVALID PUSH20 0x0 ADDRESS EQ PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x0 DUP1 REVERT INVALID LOG2 PUSH5 0x6970667358 0x22 SLT KECCAK256 ORIGIN 0xC2 0x28 0x23 0xC0 0xE2 CALLDATACOPY MOD BALANCE 0xDE 0xCD 0xDA CALLVALUE ADD SWAP2 0x2D SWAP2 EXP PUSH14 0x4D6CB41DCEE6EFB3CD3462831964 PUSH20 0x6F6C634300081C00330000000000000000000000 ","sourceMap":"431:1488:12:-:0;;;;;;;;;;;;;;;-1:-1:-1;;;431:1488:12;;;;;;;;;;;;;;;;;"},"deployedBytecode":{"functionDebugData":{},"generatedSources":[],"immutableReferences":{},"linkReferences":{},"object":"73000000000000000000000000000000000000000030146080604052600080fdfea264697066735822122032c22823c0e2370631decdda3401912d910a6d4d6cb41dcee6efb3cd3462831964736f6c634300081c0033","opcodes":"PUSH20 0x0 ADDRESS EQ PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x0 DUP1 REVERT INVALID LOG2 PUSH5 0x6970667358 0x22 SLT KECCAK256 ORIGIN 0xC2 0x28 0x23 0xC0 0xE2 CALLDATACOPY MOD BALANCE 0xDE 0xCD 0xDA CALLVALUE ADD SWAP2 0x2D SWAP2 EXP PUSH14 0x4D6CB41DCEE6EFB3CD3462831964 PUSH20 0x6F6C634300081C00330000000000000000000000 ","sourceMap":"431:1488:12:-:0;;;;;;;;"},"gasEstimates":{"creation":{"codeDepositCost":"17200","executionCost":"103","totalCost":"17303"},"internal":{"checkOnERC721Received(address,address,address,uint256,bytes memory)":"infinite"}},"methodIdentifiers":{}},"metadata":"{\"compiler\":{\"version\":\"0.8.28+commit.7893614a\"},\"language\":\"Solidity\",\"output\":{\"abi\":[],\"devdoc\":{\"details\":\"Library that provide common ERC-721 utility functions. See https://eips.ethereum.org/EIPS/eip-721[ERC-721]. _Available since v5.1._\",\"kind\":\"dev\",\"methods\":{},\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{},\"version\":1}},\"settings\":{\"compilationTarget\":{\"@openzeppelin/contracts/token/ERC721/utils/ERC721Utils.sol\":\"ERC721Utils\"},\"evmVersion\":\"paris\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\",\"useLiteralContent\":true},\"optimizer\":{\"enabled\":true,\"runs\":200},\"remappings\":[]},\"sources\":{\"@openzeppelin/contracts/interfaces/draft-IERC6093.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.1.0) (interfaces/draft-IERC6093.sol)\\npragma solidity ^0.8.20;\\n\\n/**\\n * @dev Standard ERC-20 Errors\\n * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-20 tokens.\\n */\\ninterface IERC20Errors {\\n /**\\n * @dev Indicates an error related to the current `balance` of a `sender`. Used in transfers.\\n * @param sender Address whose tokens are being transferred.\\n * @param balance Current balance for the interacting account.\\n * @param needed Minimum amount required to perform a transfer.\\n */\\n error ERC20InsufficientBalance(address sender, uint256 balance, uint256 needed);\\n\\n /**\\n * @dev Indicates a failure with the token `sender`. Used in transfers.\\n * @param sender Address whose tokens are being transferred.\\n */\\n error ERC20InvalidSender(address sender);\\n\\n /**\\n * @dev Indicates a failure with the token `receiver`. Used in transfers.\\n * @param receiver Address to which tokens are being transferred.\\n */\\n error ERC20InvalidReceiver(address receiver);\\n\\n /**\\n * @dev Indicates a failure with the `spender`\\u2019s `allowance`. Used in transfers.\\n * @param spender Address that may be allowed to operate on tokens without being their owner.\\n * @param allowance Amount of tokens a `spender` is allowed to operate with.\\n * @param needed Minimum amount required to perform a transfer.\\n */\\n error ERC20InsufficientAllowance(address spender, uint256 allowance, uint256 needed);\\n\\n /**\\n * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.\\n * @param approver Address initiating an approval operation.\\n */\\n error ERC20InvalidApprover(address approver);\\n\\n /**\\n * @dev Indicates a failure with the `spender` to be approved. Used in approvals.\\n * @param spender Address that may be allowed to operate on tokens without being their owner.\\n */\\n error ERC20InvalidSpender(address spender);\\n}\\n\\n/**\\n * @dev Standard ERC-721 Errors\\n * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-721 tokens.\\n */\\ninterface IERC721Errors {\\n /**\\n * @dev Indicates that an address can't be an owner. For example, `address(0)` is a forbidden owner in ERC-20.\\n * Used in balance queries.\\n * @param owner Address of the current owner of a token.\\n */\\n error ERC721InvalidOwner(address owner);\\n\\n /**\\n * @dev Indicates a `tokenId` whose `owner` is the zero address.\\n * @param tokenId Identifier number of a token.\\n */\\n error ERC721NonexistentToken(uint256 tokenId);\\n\\n /**\\n * @dev Indicates an error related to the ownership over a particular token. Used in transfers.\\n * @param sender Address whose tokens are being transferred.\\n * @param tokenId Identifier number of a token.\\n * @param owner Address of the current owner of a token.\\n */\\n error ERC721IncorrectOwner(address sender, uint256 tokenId, address owner);\\n\\n /**\\n * @dev Indicates a failure with the token `sender`. Used in transfers.\\n * @param sender Address whose tokens are being transferred.\\n */\\n error ERC721InvalidSender(address sender);\\n\\n /**\\n * @dev Indicates a failure with the token `receiver`. Used in transfers.\\n * @param receiver Address to which tokens are being transferred.\\n */\\n error ERC721InvalidReceiver(address receiver);\\n\\n /**\\n * @dev Indicates a failure with the `operator`\\u2019s approval. Used in transfers.\\n * @param operator Address that may be allowed to operate on tokens without being their owner.\\n * @param tokenId Identifier number of a token.\\n */\\n error ERC721InsufficientApproval(address operator, uint256 tokenId);\\n\\n /**\\n * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.\\n * @param approver Address initiating an approval operation.\\n */\\n error ERC721InvalidApprover(address approver);\\n\\n /**\\n * @dev Indicates a failure with the `operator` to be approved. Used in approvals.\\n * @param operator Address that may be allowed to operate on tokens without being their owner.\\n */\\n error ERC721InvalidOperator(address operator);\\n}\\n\\n/**\\n * @dev Standard ERC-1155 Errors\\n * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-1155 tokens.\\n */\\ninterface IERC1155Errors {\\n /**\\n * @dev Indicates an error related to the current `balance` of a `sender`. Used in transfers.\\n * @param sender Address whose tokens are being transferred.\\n * @param balance Current balance for the interacting account.\\n * @param needed Minimum amount required to perform a transfer.\\n * @param tokenId Identifier number of a token.\\n */\\n error ERC1155InsufficientBalance(address sender, uint256 balance, uint256 needed, uint256 tokenId);\\n\\n /**\\n * @dev Indicates a failure with the token `sender`. Used in transfers.\\n * @param sender Address whose tokens are being transferred.\\n */\\n error ERC1155InvalidSender(address sender);\\n\\n /**\\n * @dev Indicates a failure with the token `receiver`. Used in transfers.\\n * @param receiver Address to which tokens are being transferred.\\n */\\n error ERC1155InvalidReceiver(address receiver);\\n\\n /**\\n * @dev Indicates a failure with the `operator`\\u2019s approval. Used in transfers.\\n * @param operator Address that may be allowed to operate on tokens without being their owner.\\n * @param owner Address of the current owner of a token.\\n */\\n error ERC1155MissingApprovalForAll(address operator, address owner);\\n\\n /**\\n * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.\\n * @param approver Address initiating an approval operation.\\n */\\n error ERC1155InvalidApprover(address approver);\\n\\n /**\\n * @dev Indicates a failure with the `operator` to be approved. Used in approvals.\\n * @param operator Address that may be allowed to operate on tokens without being their owner.\\n */\\n error ERC1155InvalidOperator(address operator);\\n\\n /**\\n * @dev Indicates an array length mismatch between ids and values in a safeBatchTransferFrom operation.\\n * Used in batch transfers.\\n * @param idsLength Length of the array of token identifiers\\n * @param valuesLength Length of the array of token amounts\\n */\\n error ERC1155InvalidArrayLength(uint256 idsLength, uint256 valuesLength);\\n}\\n\",\"keccak256\":\"0x880da465c203cec76b10d72dbd87c80f387df4102274f23eea1f9c9b0918792b\",\"license\":\"MIT\"},\"@openzeppelin/contracts/token/ERC721/IERC721Receiver.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.1.0) (token/ERC721/IERC721Receiver.sol)\\n\\npragma solidity ^0.8.20;\\n\\n/**\\n * @title ERC-721 token receiver interface\\n * @dev Interface for any contract that wants to support safeTransfers\\n * from ERC-721 asset contracts.\\n */\\ninterface IERC721Receiver {\\n /**\\n * @dev Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom}\\n * by `operator` from `from`, this function is called.\\n *\\n * It must return its Solidity selector to confirm the token transfer.\\n * If any other value is returned or the interface is not implemented by the recipient, the transfer will be\\n * reverted.\\n *\\n * The selector can be obtained in Solidity with `IERC721Receiver.onERC721Received.selector`.\\n */\\n function onERC721Received(\\n address operator,\\n address from,\\n uint256 tokenId,\\n bytes calldata data\\n ) external returns (bytes4);\\n}\\n\",\"keccak256\":\"0xb5afb8e8eebc4d1c6404df2f5e1e6d2c3d24fd01e5dfc855314951ecfaae462d\",\"license\":\"MIT\"},\"@openzeppelin/contracts/token/ERC721/utils/ERC721Utils.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.3.0) (token/ERC721/utils/ERC721Utils.sol)\\n\\npragma solidity ^0.8.20;\\n\\nimport {IERC721Receiver} from \\\"../IERC721Receiver.sol\\\";\\nimport {IERC721Errors} from \\\"../../../interfaces/draft-IERC6093.sol\\\";\\n\\n/**\\n * @dev Library that provide common ERC-721 utility functions.\\n *\\n * See https://eips.ethereum.org/EIPS/eip-721[ERC-721].\\n *\\n * _Available since v5.1._\\n */\\nlibrary ERC721Utils {\\n /**\\n * @dev Performs an acceptance check for the provided `operator` by calling {IERC721Receiver-onERC721Received}\\n * on the `to` address. The `operator` is generally the address that initiated the token transfer (i.e. `msg.sender`).\\n *\\n * The acceptance call is not executed and treated as a no-op if the target address doesn't contain code (i.e. an EOA).\\n * Otherwise, the recipient must implement {IERC721Receiver-onERC721Received} and return the acceptance magic value to accept\\n * the transfer.\\n */\\n function checkOnERC721Received(\\n address operator,\\n address from,\\n address to,\\n uint256 tokenId,\\n bytes memory data\\n ) internal {\\n if (to.code.length > 0) {\\n try IERC721Receiver(to).onERC721Received(operator, from, tokenId, data) returns (bytes4 retval) {\\n if (retval != IERC721Receiver.onERC721Received.selector) {\\n // Token rejected\\n revert IERC721Errors.ERC721InvalidReceiver(to);\\n }\\n } catch (bytes memory reason) {\\n if (reason.length == 0) {\\n // non-IERC721Receiver implementer\\n revert IERC721Errors.ERC721InvalidReceiver(to);\\n } else {\\n assembly (\\\"memory-safe\\\") {\\n revert(add(32, reason), mload(reason))\\n }\\n }\\n }\\n }\\n }\\n}\\n\",\"keccak256\":\"0xddab643169f47a2c5291afafcbfdca045d9e6835553307d090bc048b6dabd0ac\",\"license\":\"MIT\"}},\"version\":1}","storageLayout":{"storage":[],"types":null},"userdoc":{"kind":"user","methods":{},"version":1}}},"@openzeppelin/contracts/utils/Context.sol":{"Context":{"abi":[],"devdoc":{"details":"Provides information about the current execution context, including the sender of the transaction and its data. While these are generally available via msg.sender and msg.data, they should not be accessed in such a direct manner, since when dealing with meta-transactions the account sending and paying for execution may not be the actual sender (as far as an application is concerned). This contract is only required for intermediate, library-like contracts.","kind":"dev","methods":{},"version":1},"evm":{"bytecode":{"functionDebugData":{},"generatedSources":[],"linkReferences":{},"object":"","opcodes":"","sourceMap":""},"deployedBytecode":{"functionDebugData":{},"generatedSources":[],"immutableReferences":{},"linkReferences":{},"object":"","opcodes":"","sourceMap":""},"gasEstimates":null,"methodIdentifiers":{}},"metadata":"{\"compiler\":{\"version\":\"0.8.28+commit.7893614a\"},\"language\":\"Solidity\",\"output\":{\"abi\":[],\"devdoc\":{\"details\":\"Provides information about the current execution context, including the sender of the transaction and its data. While these are generally available via msg.sender and msg.data, they should not be accessed in such a direct manner, since when dealing with meta-transactions the account sending and paying for execution may not be the actual sender (as far as an application is concerned). This contract is only required for intermediate, library-like contracts.\",\"kind\":\"dev\",\"methods\":{},\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{},\"version\":1}},\"settings\":{\"compilationTarget\":{\"@openzeppelin/contracts/utils/Context.sol\":\"Context\"},\"evmVersion\":\"paris\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\",\"useLiteralContent\":true},\"optimizer\":{\"enabled\":true,\"runs\":200},\"remappings\":[]},\"sources\":{\"@openzeppelin/contracts/utils/Context.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.0.1) (utils/Context.sol)\\n\\npragma solidity ^0.8.20;\\n\\n/**\\n * @dev Provides information about the current execution context, including the\\n * sender of the transaction and its data. While these are generally available\\n * via msg.sender and msg.data, they should not be accessed in such a direct\\n * manner, since when dealing with meta-transactions the account sending and\\n * paying for execution may not be the actual sender (as far as an application\\n * is concerned).\\n *\\n * This contract is only required for intermediate, library-like contracts.\\n */\\nabstract contract Context {\\n function _msgSender() internal view virtual returns (address) {\\n return msg.sender;\\n }\\n\\n function _msgData() internal view virtual returns (bytes calldata) {\\n return msg.data;\\n }\\n\\n function _contextSuffixLength() internal view virtual returns (uint256) {\\n return 0;\\n }\\n}\\n\",\"keccak256\":\"0x493033a8d1b176a037b2cc6a04dad01a5c157722049bbecf632ca876224dd4b2\",\"license\":\"MIT\"}},\"version\":1}","storageLayout":{"storage":[],"types":null},"userdoc":{"kind":"user","methods":{},"version":1}}},"@openzeppelin/contracts/utils/Panic.sol":{"Panic":{"abi":[],"devdoc":{"details":"Helper library for emitting standardized panic codes. ```solidity contract Example { using Panic for uint256; // Use any of the declared internal constants function foo() { Panic.GENERIC.panic(); } // Alternatively function foo() { Panic.panic(Panic.GENERIC); } } ``` Follows the list from https://github.com/ethereum/solidity/blob/v0.8.24/libsolutil/ErrorCodes.h[libsolutil]. _Available since v5.1._","kind":"dev","methods":{},"stateVariables":{"ARRAY_OUT_OF_BOUNDS":{"details":"array out of bounds access"},"ASSERT":{"details":"used by the assert() builtin"},"DIVISION_BY_ZERO":{"details":"division or modulo by zero"},"EMPTY_ARRAY_POP":{"details":"empty array pop"},"ENUM_CONVERSION_ERROR":{"details":"enum conversion error"},"GENERIC":{"details":"generic / unspecified error"},"INVALID_INTERNAL_FUNCTION":{"details":"calling invalid internal function"},"RESOURCE_ERROR":{"details":"resource error (too large allocation or too large array)"},"STORAGE_ENCODING_ERROR":{"details":"invalid encoding in storage"},"UNDER_OVERFLOW":{"details":"arithmetic underflow or overflow"}},"version":1},"evm":{"bytecode":{"functionDebugData":{},"generatedSources":[],"linkReferences":{},"object":"60566037600b82828239805160001a607314602a57634e487b7160e01b600052600060045260246000fd5b30600052607381538281f3fe73000000000000000000000000000000000000000030146080604052600080fdfea264697066735822122072366e5bf91f5918234cb22767972057fdb06de86bfc4df537d32d6c71a27cd064736f6c634300081c0033","opcodes":"PUSH1 0x56 PUSH1 0x37 PUSH1 0xB DUP3 DUP3 DUP3 CODECOPY DUP1 MLOAD PUSH1 0x0 BYTE PUSH1 0x73 EQ PUSH1 0x2A JUMPI PUSH4 0x4E487B71 PUSH1 0xE0 SHL PUSH1 0x0 MSTORE PUSH1 0x0 PUSH1 0x4 MSTORE PUSH1 0x24 PUSH1 0x0 REVERT JUMPDEST ADDRESS PUSH1 0x0 MSTORE PUSH1 0x73 DUP2 MSTORE8 DUP3 DUP2 RETURN INVALID PUSH20 0x0 ADDRESS EQ PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x0 DUP1 REVERT INVALID LOG2 PUSH5 0x6970667358 0x22 SLT KECCAK256 PUSH19 0x366E5BF91F5918234CB22767972057FDB06DE8 PUSH12 0xFC4DF537D32D6C71A27CD064 PUSH20 0x6F6C634300081C00330000000000000000000000 ","sourceMap":"657:1315:14:-:0;;;;;;;;;;;;;;;-1:-1:-1;;;657:1315:14;;;;;;;;;;;;;;;;;"},"deployedBytecode":{"functionDebugData":{},"generatedSources":[],"immutableReferences":{},"linkReferences":{},"object":"73000000000000000000000000000000000000000030146080604052600080fdfea264697066735822122072366e5bf91f5918234cb22767972057fdb06de86bfc4df537d32d6c71a27cd064736f6c634300081c0033","opcodes":"PUSH20 0x0 ADDRESS EQ PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x0 DUP1 REVERT INVALID LOG2 PUSH5 0x6970667358 0x22 SLT KECCAK256 PUSH19 0x366E5BF91F5918234CB22767972057FDB06DE8 PUSH12 0xFC4DF537D32D6C71A27CD064 PUSH20 0x6F6C634300081C00330000000000000000000000 ","sourceMap":"657:1315:14:-:0;;;;;;;;"},"gasEstimates":{"creation":{"codeDepositCost":"17200","executionCost":"103","totalCost":"17303"},"internal":{"panic(uint256)":"infinite"}},"methodIdentifiers":{}},"metadata":"{\"compiler\":{\"version\":\"0.8.28+commit.7893614a\"},\"language\":\"Solidity\",\"output\":{\"abi\":[],\"devdoc\":{\"details\":\"Helper library for emitting standardized panic codes. ```solidity contract Example { using Panic for uint256; // Use any of the declared internal constants function foo() { Panic.GENERIC.panic(); } // Alternatively function foo() { Panic.panic(Panic.GENERIC); } } ``` Follows the list from https://github.com/ethereum/solidity/blob/v0.8.24/libsolutil/ErrorCodes.h[libsolutil]. _Available since v5.1._\",\"kind\":\"dev\",\"methods\":{},\"stateVariables\":{\"ARRAY_OUT_OF_BOUNDS\":{\"details\":\"array out of bounds access\"},\"ASSERT\":{\"details\":\"used by the assert() builtin\"},\"DIVISION_BY_ZERO\":{\"details\":\"division or modulo by zero\"},\"EMPTY_ARRAY_POP\":{\"details\":\"empty array pop\"},\"ENUM_CONVERSION_ERROR\":{\"details\":\"enum conversion error\"},\"GENERIC\":{\"details\":\"generic / unspecified error\"},\"INVALID_INTERNAL_FUNCTION\":{\"details\":\"calling invalid internal function\"},\"RESOURCE_ERROR\":{\"details\":\"resource error (too large allocation or too large array)\"},\"STORAGE_ENCODING_ERROR\":{\"details\":\"invalid encoding in storage\"},\"UNDER_OVERFLOW\":{\"details\":\"arithmetic underflow or overflow\"}},\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{},\"version\":1}},\"settings\":{\"compilationTarget\":{\"@openzeppelin/contracts/utils/Panic.sol\":\"Panic\"},\"evmVersion\":\"paris\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\",\"useLiteralContent\":true},\"optimizer\":{\"enabled\":true,\"runs\":200},\"remappings\":[]},\"sources\":{\"@openzeppelin/contracts/utils/Panic.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.1.0) (utils/Panic.sol)\\n\\npragma solidity ^0.8.20;\\n\\n/**\\n * @dev Helper library for emitting standardized panic codes.\\n *\\n * ```solidity\\n * contract Example {\\n * using Panic for uint256;\\n *\\n * // Use any of the declared internal constants\\n * function foo() { Panic.GENERIC.panic(); }\\n *\\n * // Alternatively\\n * function foo() { Panic.panic(Panic.GENERIC); }\\n * }\\n * ```\\n *\\n * Follows the list from https://github.com/ethereum/solidity/blob/v0.8.24/libsolutil/ErrorCodes.h[libsolutil].\\n *\\n * _Available since v5.1._\\n */\\n// slither-disable-next-line unused-state\\nlibrary Panic {\\n /// @dev generic / unspecified error\\n uint256 internal constant GENERIC = 0x00;\\n /// @dev used by the assert() builtin\\n uint256 internal constant ASSERT = 0x01;\\n /// @dev arithmetic underflow or overflow\\n uint256 internal constant UNDER_OVERFLOW = 0x11;\\n /// @dev division or modulo by zero\\n uint256 internal constant DIVISION_BY_ZERO = 0x12;\\n /// @dev enum conversion error\\n uint256 internal constant ENUM_CONVERSION_ERROR = 0x21;\\n /// @dev invalid encoding in storage\\n uint256 internal constant STORAGE_ENCODING_ERROR = 0x22;\\n /// @dev empty array pop\\n uint256 internal constant EMPTY_ARRAY_POP = 0x31;\\n /// @dev array out of bounds access\\n uint256 internal constant ARRAY_OUT_OF_BOUNDS = 0x32;\\n /// @dev resource error (too large allocation or too large array)\\n uint256 internal constant RESOURCE_ERROR = 0x41;\\n /// @dev calling invalid internal function\\n uint256 internal constant INVALID_INTERNAL_FUNCTION = 0x51;\\n\\n /// @dev Reverts with a panic code. Recommended to use with\\n /// the internal constants with predefined codes.\\n function panic(uint256 code) internal pure {\\n assembly (\\\"memory-safe\\\") {\\n mstore(0x00, 0x4e487b71)\\n mstore(0x20, code)\\n revert(0x1c, 0x24)\\n }\\n }\\n}\\n\",\"keccak256\":\"0xf7fe324703a64fc51702311dc51562d5cb1497734f074e4f483bfb6717572d7a\",\"license\":\"MIT\"}},\"version\":1}","storageLayout":{"storage":[],"types":null},"userdoc":{"kind":"user","methods":{},"version":1}}},"@openzeppelin/contracts/utils/Strings.sol":{"Strings":{"abi":[{"inputs":[{"internalType":"uint256","name":"value","type":"uint256"},{"internalType":"uint256","name":"length","type":"uint256"}],"name":"StringsInsufficientHexLength","type":"error"},{"inputs":[],"name":"StringsInvalidAddressFormat","type":"error"},{"inputs":[],"name":"StringsInvalidChar","type":"error"}],"devdoc":{"details":"String operations.","errors":{"StringsInsufficientHexLength(uint256,uint256)":[{"details":"The `value` string doesn't fit in the specified `length`."}],"StringsInvalidAddressFormat()":[{"details":"The string being parsed is not a properly formatted address."}],"StringsInvalidChar()":[{"details":"The string being parsed contains characters that are not in scope of the given base."}]},"kind":"dev","methods":{},"version":1},"evm":{"bytecode":{"functionDebugData":{},"generatedSources":[],"linkReferences":{},"object":"60566037600b82828239805160001a607314602a57634e487b7160e01b600052600060045260246000fd5b30600052607381538281f3fe73000000000000000000000000000000000000000030146080604052600080fdfea2646970667358221220b4c8efab386f589bd5d5a0ccb59f7b9a6c2c6fd4085977a41fdac231fe87388864736f6c634300081c0033","opcodes":"PUSH1 0x56 PUSH1 0x37 PUSH1 0xB DUP3 DUP3 DUP3 CODECOPY DUP1 MLOAD PUSH1 0x0 BYTE PUSH1 0x73 EQ PUSH1 0x2A JUMPI PUSH4 0x4E487B71 PUSH1 0xE0 SHL PUSH1 0x0 MSTORE PUSH1 0x0 PUSH1 0x4 MSTORE PUSH1 0x24 PUSH1 0x0 REVERT JUMPDEST ADDRESS PUSH1 0x0 MSTORE PUSH1 0x73 DUP2 MSTORE8 DUP3 DUP2 RETURN INVALID PUSH20 0x0 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","sourceMap":"297:18980:15:-:0;;;;;;;;"},"gasEstimates":{"creation":{"codeDepositCost":"17200","executionCost":"103","totalCost":"17303"},"internal":{"_tryParseChr(bytes1)":"infinite","_tryParseHexUintUncheckedBounds(string memory,uint256,uint256)":"infinite","_tryParseIntUncheckedBounds(string memory,uint256,uint256)":"infinite","_tryParseUintUncheckedBounds(string memory,uint256,uint256)":"infinite","_unsafeReadBytesOffset(bytes memory,uint256)":"infinite","equal(string memory,string memory)":"infinite","escapeJSON(string memory)":"infinite","parseAddress(string memory)":"infinite","parseAddress(string memory,uint256,uint256)":"infinite","parseHexUint(string memory)":"infinite","parseHexUint(string memory,uint256,uint256)":"infinite","parseInt(string memory)":"infinite","parseInt(string memory,uint256,uint256)":"infinite","parseUint(string memory)":"infinite","parseUint(string 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memory,uint256,uint256)":"infinite"}},"methodIdentifiers":{}},"metadata":"{\"compiler\":{\"version\":\"0.8.28+commit.7893614a\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"value\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"length\",\"type\":\"uint256\"}],\"name\":\"StringsInsufficientHexLength\",\"type\":\"error\"},{\"inputs\":[],\"name\":\"StringsInvalidAddressFormat\",\"type\":\"error\"},{\"inputs\":[],\"name\":\"StringsInvalidChar\",\"type\":\"error\"}],\"devdoc\":{\"details\":\"String operations.\",\"errors\":{\"StringsInsufficientHexLength(uint256,uint256)\":[{\"details\":\"The `value` string doesn't fit in the specified `length`.\"}],\"StringsInvalidAddressFormat()\":[{\"details\":\"The string being parsed is not a properly formatted address.\"}],\"StringsInvalidChar()\":[{\"details\":\"The string being parsed contains characters that are not in scope of the given base.\"}]},\"kind\":\"dev\",\"methods\":{},\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{},\"version\":1}},\"settings\":{\"compilationTarget\":{\"@openzeppelin/contracts/utils/Strings.sol\":\"Strings\"},\"evmVersion\":\"paris\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\",\"useLiteralContent\":true},\"optimizer\":{\"enabled\":true,\"runs\":200},\"remappings\":[]},\"sources\":{\"@openzeppelin/contracts/utils/Panic.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.1.0) (utils/Panic.sol)\\n\\npragma solidity ^0.8.20;\\n\\n/**\\n * @dev Helper library for emitting standardized panic codes.\\n *\\n * ```solidity\\n * contract Example {\\n * using Panic for uint256;\\n *\\n * // Use any of the declared internal constants\\n * function foo() { Panic.GENERIC.panic(); }\\n *\\n * // Alternatively\\n * function foo() { Panic.panic(Panic.GENERIC); }\\n * }\\n * ```\\n *\\n * Follows the list from https://github.com/ethereum/solidity/blob/v0.8.24/libsolutil/ErrorCodes.h[libsolutil].\\n *\\n * _Available since v5.1._\\n */\\n// slither-disable-next-line unused-state\\nlibrary Panic {\\n /// @dev generic / unspecified error\\n uint256 internal constant GENERIC = 0x00;\\n /// @dev used by the assert() builtin\\n uint256 internal constant ASSERT = 0x01;\\n /// @dev arithmetic underflow or overflow\\n uint256 internal constant UNDER_OVERFLOW = 0x11;\\n /// @dev division or modulo by zero\\n uint256 internal constant DIVISION_BY_ZERO = 0x12;\\n /// @dev enum conversion error\\n uint256 internal constant ENUM_CONVERSION_ERROR = 0x21;\\n /// @dev invalid encoding in storage\\n uint256 internal constant STORAGE_ENCODING_ERROR = 0x22;\\n /// @dev empty array pop\\n uint256 internal constant EMPTY_ARRAY_POP = 0x31;\\n /// @dev array out of bounds access\\n uint256 internal constant ARRAY_OUT_OF_BOUNDS = 0x32;\\n /// @dev resource error (too large allocation or too large array)\\n uint256 internal constant RESOURCE_ERROR = 0x41;\\n /// @dev calling invalid internal function\\n uint256 internal constant INVALID_INTERNAL_FUNCTION = 0x51;\\n\\n /// @dev Reverts with a panic code. Recommended to use with\\n /// the internal constants with predefined codes.\\n function panic(uint256 code) internal pure {\\n assembly (\\\"memory-safe\\\") {\\n mstore(0x00, 0x4e487b71)\\n mstore(0x20, code)\\n revert(0x1c, 0x24)\\n }\\n }\\n}\\n\",\"keccak256\":\"0xf7fe324703a64fc51702311dc51562d5cb1497734f074e4f483bfb6717572d7a\",\"license\":\"MIT\"},\"@openzeppelin/contracts/utils/Strings.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.3.0) (utils/Strings.sol)\\n\\npragma solidity ^0.8.20;\\n\\nimport {Math} from \\\"./math/Math.sol\\\";\\nimport {SafeCast} from \\\"./math/SafeCast.sol\\\";\\nimport {SignedMath} from \\\"./math/SignedMath.sol\\\";\\n\\n/**\\n * @dev String operations.\\n */\\nlibrary Strings {\\n using SafeCast for *;\\n\\n bytes16 private constant HEX_DIGITS = \\\"0123456789abcdef\\\";\\n uint8 private constant ADDRESS_LENGTH = 20;\\n uint256 private constant SPECIAL_CHARS_LOOKUP =\\n (1 << 0x08) | // backspace\\n (1 << 0x09) | // tab\\n (1 << 0x0a) | // newline\\n (1 << 0x0c) | // form feed\\n (1 << 0x0d) | // carriage return\\n (1 << 0x22) | // double quote\\n (1 << 0x5c); // backslash\\n\\n /**\\n * @dev The `value` string doesn't fit in the specified `length`.\\n */\\n error StringsInsufficientHexLength(uint256 value, uint256 length);\\n\\n /**\\n * @dev The string being parsed contains characters that are not in scope of the given base.\\n */\\n error StringsInvalidChar();\\n\\n /**\\n * @dev The string being parsed is not a properly formatted address.\\n */\\n error StringsInvalidAddressFormat();\\n\\n /**\\n * @dev Converts a `uint256` to its ASCII `string` decimal representation.\\n */\\n function toString(uint256 value) internal pure returns (string memory) {\\n unchecked {\\n uint256 length = Math.log10(value) + 1;\\n string memory buffer = new string(length);\\n uint256 ptr;\\n assembly (\\\"memory-safe\\\") {\\n ptr := add(buffer, add(32, length))\\n }\\n while (true) {\\n ptr--;\\n assembly (\\\"memory-safe\\\") {\\n mstore8(ptr, byte(mod(value, 10), HEX_DIGITS))\\n }\\n value /= 10;\\n if (value == 0) break;\\n }\\n return buffer;\\n }\\n }\\n\\n /**\\n * @dev Converts a `int256` to its ASCII `string` decimal representation.\\n */\\n function toStringSigned(int256 value) internal pure returns (string memory) {\\n return string.concat(value < 0 ? \\\"-\\\" : \\\"\\\", toString(SignedMath.abs(value)));\\n }\\n\\n /**\\n * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.\\n */\\n function toHexString(uint256 value) internal pure returns (string memory) {\\n unchecked {\\n return toHexString(value, Math.log256(value) + 1);\\n }\\n }\\n\\n /**\\n * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.\\n */\\n function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {\\n uint256 localValue = value;\\n bytes memory buffer = new bytes(2 * length + 2);\\n buffer[0] = \\\"0\\\";\\n buffer[1] = \\\"x\\\";\\n for (uint256 i = 2 * length + 1; i > 1; --i) {\\n buffer[i] = HEX_DIGITS[localValue & 0xf];\\n localValue >>= 4;\\n }\\n if (localValue != 0) {\\n revert StringsInsufficientHexLength(value, length);\\n }\\n return string(buffer);\\n }\\n\\n /**\\n * @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal\\n * representation.\\n */\\n function toHexString(address addr) internal pure returns (string memory) {\\n return toHexString(uint256(uint160(addr)), ADDRESS_LENGTH);\\n }\\n\\n /**\\n * @dev Converts an `address` with fixed length of 20 bytes to its checksummed ASCII `string` hexadecimal\\n * representation, according to EIP-55.\\n */\\n function toChecksumHexString(address addr) internal pure returns (string memory) {\\n bytes memory buffer = bytes(toHexString(addr));\\n\\n // hash the hex part of buffer (skip length + 2 bytes, length 40)\\n uint256 hashValue;\\n assembly (\\\"memory-safe\\\") {\\n hashValue := shr(96, keccak256(add(buffer, 0x22), 40))\\n }\\n\\n for (uint256 i = 41; i > 1; --i) {\\n // possible values for buffer[i] are 48 (0) to 57 (9) and 97 (a) to 102 (f)\\n if (hashValue & 0xf > 7 && uint8(buffer[i]) > 96) {\\n // case shift by xoring with 0x20\\n buffer[i] ^= 0x20;\\n }\\n hashValue >>= 4;\\n }\\n return string(buffer);\\n }\\n\\n /**\\n * @dev Returns true if the two strings are equal.\\n */\\n function equal(string memory a, string memory b) internal pure returns (bool) {\\n return bytes(a).length == bytes(b).length && keccak256(bytes(a)) == keccak256(bytes(b));\\n }\\n\\n /**\\n * @dev Parse a decimal string and returns the value as a `uint256`.\\n *\\n * Requirements:\\n * - The string must be formatted as `[0-9]*`\\n * - The result must fit into an `uint256` type\\n */\\n function parseUint(string memory input) internal pure returns (uint256) {\\n return parseUint(input, 0, bytes(input).length);\\n }\\n\\n /**\\n * @dev Variant of {parseUint-string} that parses a substring of `input` located between position `begin` (included) and\\n * `end` (excluded).\\n *\\n * Requirements:\\n * - The substring must be formatted as `[0-9]*`\\n * - The result must fit into an `uint256` type\\n */\\n function parseUint(string memory input, uint256 begin, uint256 end) internal pure returns (uint256) {\\n (bool success, uint256 value) = tryParseUint(input, begin, end);\\n if (!success) revert StringsInvalidChar();\\n return value;\\n }\\n\\n /**\\n * @dev Variant of {parseUint-string} that returns false if the parsing fails because of an invalid character.\\n *\\n * NOTE: This function will revert if the result does not fit in a `uint256`.\\n */\\n function tryParseUint(string memory input) internal pure returns (bool success, uint256 value) {\\n return _tryParseUintUncheckedBounds(input, 0, bytes(input).length);\\n }\\n\\n /**\\n * @dev Variant of {parseUint-string-uint256-uint256} that returns false if the parsing fails because of an invalid\\n * character.\\n *\\n * NOTE: This function will revert if the result does not fit in a `uint256`.\\n */\\n function tryParseUint(\\n string memory input,\\n uint256 begin,\\n uint256 end\\n ) internal pure returns (bool success, uint256 value) {\\n if (end > bytes(input).length || begin > end) return (false, 0);\\n return _tryParseUintUncheckedBounds(input, begin, end);\\n }\\n\\n /**\\n * @dev Implementation of {tryParseUint-string-uint256-uint256} that does not check bounds. Caller should make sure that\\n * `begin <= end <= input.length`. Other inputs would result in undefined behavior.\\n */\\n function _tryParseUintUncheckedBounds(\\n string memory input,\\n uint256 begin,\\n uint256 end\\n ) private pure returns (bool success, uint256 value) {\\n bytes memory buffer = bytes(input);\\n\\n uint256 result = 0;\\n for (uint256 i = begin; i < end; ++i) {\\n uint8 chr = _tryParseChr(bytes1(_unsafeReadBytesOffset(buffer, i)));\\n if (chr > 9) return (false, 0);\\n result *= 10;\\n result += chr;\\n }\\n return (true, result);\\n }\\n\\n /**\\n * @dev Parse a decimal string and returns the value as a `int256`.\\n *\\n * Requirements:\\n * - The string must be formatted as `[-+]?[0-9]*`\\n * - The result must fit in an `int256` type.\\n */\\n function parseInt(string memory input) internal pure returns (int256) {\\n return parseInt(input, 0, bytes(input).length);\\n }\\n\\n /**\\n * @dev Variant of {parseInt-string} that parses a substring of `input` located between position `begin` (included) and\\n * `end` (excluded).\\n *\\n * Requirements:\\n * - The substring must be formatted as `[-+]?[0-9]*`\\n * - The result must fit in an `int256` type.\\n */\\n function parseInt(string memory input, uint256 begin, uint256 end) internal pure returns (int256) {\\n (bool success, int256 value) = tryParseInt(input, begin, end);\\n if (!success) revert StringsInvalidChar();\\n return value;\\n }\\n\\n /**\\n * @dev Variant of {parseInt-string} that returns false if the parsing fails because of an invalid character or if\\n * the result does not fit in a `int256`.\\n *\\n * NOTE: This function will revert if the absolute value of the result does not fit in a `uint256`.\\n */\\n function tryParseInt(string memory input) internal pure returns (bool success, int256 value) {\\n return _tryParseIntUncheckedBounds(input, 0, bytes(input).length);\\n }\\n\\n uint256 private constant ABS_MIN_INT256 = 2 ** 255;\\n\\n /**\\n * @dev Variant of {parseInt-string-uint256-uint256} that returns false if the parsing fails because of an invalid\\n * character or if the result does not fit in a `int256`.\\n *\\n * NOTE: This function will revert if the absolute value of the result does not fit in a `uint256`.\\n */\\n function tryParseInt(\\n string memory input,\\n uint256 begin,\\n uint256 end\\n ) internal pure returns (bool success, int256 value) {\\n if (end > bytes(input).length || begin > end) return (false, 0);\\n return _tryParseIntUncheckedBounds(input, begin, end);\\n }\\n\\n /**\\n * @dev Implementation of {tryParseInt-string-uint256-uint256} that does not check bounds. Caller should make sure that\\n * `begin <= end <= input.length`. Other inputs would result in undefined behavior.\\n */\\n function _tryParseIntUncheckedBounds(\\n string memory input,\\n uint256 begin,\\n uint256 end\\n ) private pure returns (bool success, int256 value) {\\n bytes memory buffer = bytes(input);\\n\\n // Check presence of a negative sign.\\n bytes1 sign = begin == end ? bytes1(0) : bytes1(_unsafeReadBytesOffset(buffer, begin)); // don't do out-of-bound (possibly unsafe) read if sub-string is empty\\n bool positiveSign = sign == bytes1(\\\"+\\\");\\n bool negativeSign = sign == bytes1(\\\"-\\\");\\n uint256 offset = (positiveSign || negativeSign).toUint();\\n\\n (bool absSuccess, uint256 absValue) = tryParseUint(input, begin + offset, end);\\n\\n if (absSuccess && absValue < ABS_MIN_INT256) {\\n return (true, negativeSign ? -int256(absValue) : int256(absValue));\\n } else if (absSuccess && negativeSign && absValue == ABS_MIN_INT256) {\\n return (true, type(int256).min);\\n } else return (false, 0);\\n }\\n\\n /**\\n * @dev Parse a hexadecimal string (with or without \\\"0x\\\" prefix), and returns the value as a `uint256`.\\n *\\n * Requirements:\\n * - The string must be formatted as `(0x)?[0-9a-fA-F]*`\\n * - The result must fit in an `uint256` type.\\n */\\n function parseHexUint(string memory input) internal pure returns (uint256) {\\n return parseHexUint(input, 0, bytes(input).length);\\n }\\n\\n /**\\n * @dev Variant of {parseHexUint-string} that parses a substring of `input` located between position `begin` (included) and\\n * `end` (excluded).\\n *\\n * Requirements:\\n * - The substring must be formatted as `(0x)?[0-9a-fA-F]*`\\n * - The result must fit in an `uint256` type.\\n */\\n function parseHexUint(string memory input, uint256 begin, uint256 end) internal pure returns (uint256) {\\n (bool success, uint256 value) = tryParseHexUint(input, begin, end);\\n if (!success) revert StringsInvalidChar();\\n return value;\\n }\\n\\n /**\\n * @dev Variant of {parseHexUint-string} that returns false if the parsing fails because of an invalid character.\\n *\\n * NOTE: This function will revert if the result does not fit in a `uint256`.\\n */\\n function tryParseHexUint(string memory input) internal pure returns (bool success, uint256 value) {\\n return _tryParseHexUintUncheckedBounds(input, 0, bytes(input).length);\\n }\\n\\n /**\\n * @dev Variant of {parseHexUint-string-uint256-uint256} that returns false if the parsing fails because of an\\n * invalid character.\\n *\\n * NOTE: This function will revert if the result does not fit in a `uint256`.\\n */\\n function tryParseHexUint(\\n string memory input,\\n uint256 begin,\\n uint256 end\\n ) internal pure returns (bool success, uint256 value) {\\n if (end > bytes(input).length || begin > end) return (false, 0);\\n return _tryParseHexUintUncheckedBounds(input, begin, end);\\n }\\n\\n /**\\n * @dev Implementation of {tryParseHexUint-string-uint256-uint256} that does not check bounds. Caller should make sure that\\n * `begin <= end <= input.length`. Other inputs would result in undefined behavior.\\n */\\n function _tryParseHexUintUncheckedBounds(\\n string memory input,\\n uint256 begin,\\n uint256 end\\n ) private pure returns (bool success, uint256 value) {\\n bytes memory buffer = bytes(input);\\n\\n // skip 0x prefix if present\\n bool hasPrefix = (end > begin + 1) && bytes2(_unsafeReadBytesOffset(buffer, begin)) == bytes2(\\\"0x\\\"); // don't do out-of-bound (possibly unsafe) read if sub-string is empty\\n uint256 offset = hasPrefix.toUint() * 2;\\n\\n uint256 result = 0;\\n for (uint256 i = begin + offset; i < end; ++i) {\\n uint8 chr = _tryParseChr(bytes1(_unsafeReadBytesOffset(buffer, i)));\\n if (chr > 15) return (false, 0);\\n result *= 16;\\n unchecked {\\n // Multiplying by 16 is equivalent to a shift of 4 bits (with additional overflow check).\\n // This guarantees that adding a value < 16 will not cause an overflow, hence the unchecked.\\n result += chr;\\n }\\n }\\n return (true, result);\\n }\\n\\n /**\\n * @dev Parse a hexadecimal string (with or without \\\"0x\\\" prefix), and returns the value as an `address`.\\n *\\n * Requirements:\\n * - The string must be formatted as `(0x)?[0-9a-fA-F]{40}`\\n */\\n function parseAddress(string memory input) internal pure returns (address) {\\n return parseAddress(input, 0, bytes(input).length);\\n }\\n\\n /**\\n * @dev Variant of {parseAddress-string} that parses a substring of `input` located between position `begin` (included) and\\n * `end` (excluded).\\n *\\n * Requirements:\\n * - The substring must be formatted as `(0x)?[0-9a-fA-F]{40}`\\n */\\n function parseAddress(string memory input, uint256 begin, uint256 end) internal pure returns (address) {\\n (bool success, address value) = tryParseAddress(input, begin, end);\\n if (!success) revert StringsInvalidAddressFormat();\\n return value;\\n }\\n\\n /**\\n * @dev Variant of {parseAddress-string} that returns false if the parsing fails because the input is not a properly\\n * formatted address. See {parseAddress-string} requirements.\\n */\\n function tryParseAddress(string memory input) internal pure returns (bool success, address value) {\\n return tryParseAddress(input, 0, bytes(input).length);\\n }\\n\\n /**\\n * @dev Variant of {parseAddress-string-uint256-uint256} that returns false if the parsing fails because input is not a properly\\n * formatted address. See {parseAddress-string-uint256-uint256} requirements.\\n */\\n function tryParseAddress(\\n string memory input,\\n uint256 begin,\\n uint256 end\\n ) internal pure returns (bool success, address value) {\\n if (end > bytes(input).length || begin > end) return (false, address(0));\\n\\n bool hasPrefix = (end > begin + 1) && bytes2(_unsafeReadBytesOffset(bytes(input), begin)) == bytes2(\\\"0x\\\"); // don't do out-of-bound (possibly unsafe) read if sub-string is empty\\n uint256 expectedLength = 40 + hasPrefix.toUint() * 2;\\n\\n // check that input is the correct length\\n if (end - begin == expectedLength) {\\n // length guarantees that this does not overflow, and value is at most type(uint160).max\\n (bool s, uint256 v) = _tryParseHexUintUncheckedBounds(input, begin, end);\\n return (s, address(uint160(v)));\\n } else {\\n return (false, address(0));\\n }\\n }\\n\\n function _tryParseChr(bytes1 chr) private pure returns (uint8) {\\n uint8 value = uint8(chr);\\n\\n // Try to parse `chr`:\\n // - Case 1: [0-9]\\n // - Case 2: [a-f]\\n // - Case 3: [A-F]\\n // - otherwise not supported\\n unchecked {\\n if (value > 47 && value < 58) value -= 48;\\n else if (value > 96 && value < 103) value -= 87;\\n else if (value > 64 && value < 71) value -= 55;\\n else return type(uint8).max;\\n }\\n\\n return value;\\n }\\n\\n /**\\n * @dev Escape special characters in JSON strings. This can be useful to prevent JSON injection in NFT metadata.\\n *\\n * WARNING: This function should only be used in double quoted JSON strings. Single quotes are not escaped.\\n *\\n * NOTE: This function escapes all unicode characters, and not just the ones in ranges defined in section 2.5 of\\n * RFC-4627 (U+0000 to U+001F, U+0022 and U+005C). ECMAScript's `JSON.parse` does recover escaped unicode\\n * characters that are not in this range, but other tooling may provide different results.\\n */\\n function escapeJSON(string memory input) internal pure returns (string memory) {\\n bytes memory buffer = bytes(input);\\n bytes memory output = new bytes(2 * buffer.length); // worst case scenario\\n uint256 outputLength = 0;\\n\\n for (uint256 i; i < buffer.length; ++i) {\\n bytes1 char = bytes1(_unsafeReadBytesOffset(buffer, i));\\n if (((SPECIAL_CHARS_LOOKUP & (1 << uint8(char))) != 0)) {\\n output[outputLength++] = \\\"\\\\\\\\\\\";\\n if (char == 0x08) output[outputLength++] = \\\"b\\\";\\n else if (char == 0x09) output[outputLength++] = \\\"t\\\";\\n else if (char == 0x0a) output[outputLength++] = \\\"n\\\";\\n else if (char == 0x0c) output[outputLength++] = \\\"f\\\";\\n else if (char == 0x0d) output[outputLength++] = \\\"r\\\";\\n else if (char == 0x5c) output[outputLength++] = \\\"\\\\\\\\\\\";\\n else if (char == 0x22) {\\n // solhint-disable-next-line quotes\\n output[outputLength++] = '\\\"';\\n }\\n } else {\\n output[outputLength++] = char;\\n }\\n }\\n // write the actual length and deallocate unused memory\\n assembly (\\\"memory-safe\\\") {\\n mstore(output, outputLength)\\n mstore(0x40, add(output, shl(5, shr(5, add(outputLength, 63)))))\\n }\\n\\n return string(output);\\n }\\n\\n /**\\n * @dev Reads a bytes32 from a bytes array without bounds checking.\\n *\\n * NOTE: making this function internal would mean it could be used with memory unsafe offset, and marking the\\n * assembly block as such would prevent some optimizations.\\n */\\n function _unsafeReadBytesOffset(bytes memory buffer, uint256 offset) private pure returns (bytes32 value) {\\n // This is not memory safe in the general case, but all calls to this private function are within bounds.\\n assembly (\\\"memory-safe\\\") {\\n value := mload(add(buffer, add(0x20, offset)))\\n }\\n }\\n}\\n\",\"keccak256\":\"0x81c274a60a7ae232ae3dc9ff3a4011b4849a853c13b0832cd3351bb1bb2f0dae\",\"license\":\"MIT\"},\"@openzeppelin/contracts/utils/math/Math.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.3.0) (utils/math/Math.sol)\\n\\npragma solidity ^0.8.20;\\n\\nimport {Panic} from \\\"../Panic.sol\\\";\\nimport {SafeCast} from \\\"./SafeCast.sol\\\";\\n\\n/**\\n * @dev Standard math utilities missing in the Solidity language.\\n */\\nlibrary Math {\\n enum Rounding {\\n Floor, // Toward negative infinity\\n Ceil, // Toward positive infinity\\n Trunc, // Toward zero\\n Expand // Away from zero\\n }\\n\\n /**\\n * @dev Return the 512-bit addition of two uint256.\\n *\\n * The result is stored in two 256 variables such that sum = high * 2\\u00b2\\u2075\\u2076 + low.\\n */\\n function add512(uint256 a, uint256 b) internal pure returns (uint256 high, uint256 low) {\\n assembly (\\\"memory-safe\\\") {\\n low := add(a, b)\\n high := lt(low, a)\\n }\\n }\\n\\n /**\\n * @dev Return the 512-bit multiplication of two uint256.\\n *\\n * The result is stored in two 256 variables such that product = high * 2\\u00b2\\u2075\\u2076 + low.\\n */\\n function mul512(uint256 a, uint256 b) internal pure returns (uint256 high, uint256 low) {\\n // 512-bit multiply [high low] = x * y. Compute the product mod 2\\u00b2\\u2075\\u2076 and mod 2\\u00b2\\u2075\\u2076 - 1, then use\\n // the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256\\n // variables such that product = high * 2\\u00b2\\u2075\\u2076 + low.\\n assembly (\\\"memory-safe\\\") {\\n let mm := mulmod(a, b, not(0))\\n low := mul(a, b)\\n high := sub(sub(mm, low), lt(mm, low))\\n }\\n }\\n\\n /**\\n * @dev Returns the addition of two unsigned integers, with a success flag (no overflow).\\n */\\n function tryAdd(uint256 a, uint256 b) internal pure returns (bool success, uint256 result) {\\n unchecked {\\n uint256 c = a + b;\\n success = c >= a;\\n result = c * SafeCast.toUint(success);\\n }\\n }\\n\\n /**\\n * @dev Returns the subtraction of two unsigned integers, with a success flag (no overflow).\\n */\\n function trySub(uint256 a, uint256 b) internal pure returns (bool success, uint256 result) {\\n unchecked {\\n uint256 c = a - b;\\n success = c <= a;\\n result = c * SafeCast.toUint(success);\\n }\\n }\\n\\n /**\\n * @dev Returns the multiplication of two unsigned integers, with a success flag (no overflow).\\n */\\n function tryMul(uint256 a, uint256 b) internal pure returns (bool success, uint256 result) {\\n unchecked {\\n uint256 c = a * b;\\n assembly (\\\"memory-safe\\\") {\\n // Only true when the multiplication doesn't overflow\\n // (c / a == b) || (a == 0)\\n success := or(eq(div(c, a), b), iszero(a))\\n }\\n // equivalent to: success ? c : 0\\n result = c * SafeCast.toUint(success);\\n }\\n }\\n\\n /**\\n * @dev Returns the division of two unsigned integers, with a success flag (no division by zero).\\n */\\n function tryDiv(uint256 a, uint256 b) internal pure returns (bool success, uint256 result) {\\n unchecked {\\n success = b > 0;\\n assembly (\\\"memory-safe\\\") {\\n // The `DIV` opcode returns zero when the denominator is 0.\\n result := div(a, b)\\n }\\n }\\n }\\n\\n /**\\n * @dev Returns the remainder of dividing two unsigned integers, with a success flag (no division by zero).\\n */\\n function tryMod(uint256 a, uint256 b) internal pure returns (bool success, uint256 result) {\\n unchecked {\\n success = b > 0;\\n assembly (\\\"memory-safe\\\") {\\n // The `MOD` opcode returns zero when the denominator is 0.\\n result := mod(a, b)\\n }\\n }\\n }\\n\\n /**\\n * @dev Unsigned saturating addition, bounds to `2\\u00b2\\u2075\\u2076 - 1` instead of overflowing.\\n */\\n function saturatingAdd(uint256 a, uint256 b) internal pure returns (uint256) {\\n (bool success, uint256 result) = tryAdd(a, b);\\n return ternary(success, result, type(uint256).max);\\n }\\n\\n /**\\n * @dev Unsigned saturating subtraction, bounds to zero instead of overflowing.\\n */\\n function saturatingSub(uint256 a, uint256 b) internal pure returns (uint256) {\\n (, uint256 result) = trySub(a, b);\\n return result;\\n }\\n\\n /**\\n * @dev Unsigned saturating multiplication, bounds to `2\\u00b2\\u2075\\u2076 - 1` instead of overflowing.\\n */\\n function saturatingMul(uint256 a, uint256 b) internal pure returns (uint256) {\\n (bool success, uint256 result) = tryMul(a, b);\\n return ternary(success, result, type(uint256).max);\\n }\\n\\n /**\\n * @dev Branchless ternary evaluation for `a ? b : c`. Gas costs are constant.\\n *\\n * IMPORTANT: This function may reduce bytecode size and consume less gas when used standalone.\\n * However, the compiler may optimize Solidity ternary operations (i.e. `a ? b : c`) to only compute\\n * one branch when needed, making this function more expensive.\\n */\\n function ternary(bool condition, uint256 a, uint256 b) internal pure returns (uint256) {\\n unchecked {\\n // branchless ternary works because:\\n // b ^ (a ^ b) == a\\n // b ^ 0 == b\\n return b ^ ((a ^ b) * SafeCast.toUint(condition));\\n }\\n }\\n\\n /**\\n * @dev Returns the largest of two numbers.\\n */\\n function max(uint256 a, uint256 b) internal pure returns (uint256) {\\n return ternary(a > b, a, b);\\n }\\n\\n /**\\n * @dev Returns the smallest of two numbers.\\n */\\n function min(uint256 a, uint256 b) internal pure returns (uint256) {\\n return ternary(a < b, a, b);\\n }\\n\\n /**\\n * @dev Returns the average of two numbers. The result is rounded towards\\n * zero.\\n */\\n function average(uint256 a, uint256 b) internal pure returns (uint256) {\\n // (a + b) / 2 can overflow.\\n return (a & b) + (a ^ b) / 2;\\n }\\n\\n /**\\n * @dev Returns the ceiling of the division of two numbers.\\n *\\n * This differs from standard division with `/` in that it rounds towards infinity instead\\n * of rounding towards zero.\\n */\\n function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {\\n if (b == 0) {\\n // Guarantee the same behavior as in a regular Solidity division.\\n Panic.panic(Panic.DIVISION_BY_ZERO);\\n }\\n\\n // The following calculation ensures accurate ceiling division without overflow.\\n // Since a is non-zero, (a - 1) / b will not overflow.\\n // The largest possible result occurs when (a - 1) / b is type(uint256).max,\\n // but the largest value we can obtain is type(uint256).max - 1, which happens\\n // when a = type(uint256).max and b = 1.\\n unchecked {\\n return SafeCast.toUint(a > 0) * ((a - 1) / b + 1);\\n }\\n }\\n\\n /**\\n * @dev Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or\\n * denominator == 0.\\n *\\n * Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv) with further edits by\\n * Uniswap Labs also under MIT license.\\n */\\n function mulDiv(uint256 x, uint256 y, uint256 denominator) internal pure returns (uint256 result) {\\n unchecked {\\n (uint256 high, uint256 low) = mul512(x, y);\\n\\n // Handle non-overflow cases, 256 by 256 division.\\n if (high == 0) {\\n // Solidity will revert if denominator == 0, unlike the div opcode on its own.\\n // The surrounding unchecked block does not change this fact.\\n // See https://docs.soliditylang.org/en/latest/control-structures.html#checked-or-unchecked-arithmetic.\\n return low / denominator;\\n }\\n\\n // Make sure the result is less than 2\\u00b2\\u2075\\u2076. Also prevents denominator == 0.\\n if (denominator <= high) {\\n Panic.panic(ternary(denominator == 0, Panic.DIVISION_BY_ZERO, Panic.UNDER_OVERFLOW));\\n }\\n\\n ///////////////////////////////////////////////\\n // 512 by 256 division.\\n ///////////////////////////////////////////////\\n\\n // Make division exact by subtracting the remainder from [high low].\\n uint256 remainder;\\n assembly (\\\"memory-safe\\\") {\\n // Compute remainder using mulmod.\\n remainder := mulmod(x, y, denominator)\\n\\n // Subtract 256 bit number from 512 bit number.\\n high := sub(high, gt(remainder, low))\\n low := sub(low, remainder)\\n }\\n\\n // Factor powers of two out of denominator and compute largest power of two divisor of denominator.\\n // Always >= 1. See https://cs.stackexchange.com/q/138556/92363.\\n\\n uint256 twos = denominator & (0 - denominator);\\n assembly (\\\"memory-safe\\\") {\\n // Divide denominator by twos.\\n denominator := div(denominator, twos)\\n\\n // Divide [high low] by twos.\\n low := div(low, twos)\\n\\n // Flip twos such that it is 2\\u00b2\\u2075\\u2076 / twos. If twos is zero, then it becomes one.\\n twos := add(div(sub(0, twos), twos), 1)\\n }\\n\\n // Shift in bits from high into low.\\n low |= high * twos;\\n\\n // Invert denominator mod 2\\u00b2\\u2075\\u2076. Now that denominator is an odd number, it has an inverse modulo 2\\u00b2\\u2075\\u2076 such\\n // that denominator * inv \\u2261 1 mod 2\\u00b2\\u2075\\u2076. Compute the inverse by starting with a seed that is correct for\\n // four bits. That is, denominator * inv \\u2261 1 mod 2\\u2074.\\n uint256 inverse = (3 * denominator) ^ 2;\\n\\n // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also\\n // works in modular arithmetic, doubling the correct bits in each step.\\n inverse *= 2 - denominator * inverse; // inverse mod 2\\u2078\\n inverse *= 2 - denominator * inverse; // inverse mod 2\\u00b9\\u2076\\n inverse *= 2 - denominator * inverse; // inverse mod 2\\u00b3\\u00b2\\n inverse *= 2 - denominator * inverse; // inverse mod 2\\u2076\\u2074\\n inverse *= 2 - denominator * inverse; // inverse mod 2\\u00b9\\u00b2\\u2078\\n inverse *= 2 - denominator * inverse; // inverse mod 2\\u00b2\\u2075\\u2076\\n\\n // Because the division is now exact we can divide by multiplying with the modular inverse of denominator.\\n // This will give us the correct result modulo 2\\u00b2\\u2075\\u2076. Since the preconditions guarantee that the outcome is\\n // less than 2\\u00b2\\u2075\\u2076, this is the final result. We don't need to compute the high bits of the result and high\\n // is no longer required.\\n result = low * inverse;\\n return result;\\n }\\n }\\n\\n /**\\n * @dev Calculates x * y / denominator with full precision, following the selected rounding direction.\\n */\\n function mulDiv(uint256 x, uint256 y, uint256 denominator, Rounding rounding) internal pure returns (uint256) {\\n return mulDiv(x, y, denominator) + SafeCast.toUint(unsignedRoundsUp(rounding) && mulmod(x, y, denominator) > 0);\\n }\\n\\n /**\\n * @dev Calculates floor(x * y >> n) with full precision. Throws if result overflows a uint256.\\n */\\n function mulShr(uint256 x, uint256 y, uint8 n) internal pure returns (uint256 result) {\\n unchecked {\\n (uint256 high, uint256 low) = mul512(x, y);\\n if (high >= 1 << n) {\\n Panic.panic(Panic.UNDER_OVERFLOW);\\n }\\n return (high << (256 - n)) | (low >> n);\\n }\\n }\\n\\n /**\\n * @dev Calculates x * y >> n with full precision, following the selected rounding direction.\\n */\\n function mulShr(uint256 x, uint256 y, uint8 n, Rounding rounding) internal pure returns (uint256) {\\n return mulShr(x, y, n) + SafeCast.toUint(unsignedRoundsUp(rounding) && mulmod(x, y, 1 << n) > 0);\\n }\\n\\n /**\\n * @dev Calculate the modular multiplicative inverse of a number in Z/nZ.\\n *\\n * If n is a prime, then Z/nZ is a field. In that case all elements are inversible, except 0.\\n * If n is not a prime, then Z/nZ is not a field, and some elements might not be inversible.\\n *\\n * If the input value is not inversible, 0 is returned.\\n *\\n * NOTE: If you know for sure that n is (big) a prime, it may be cheaper to use Fermat's little theorem and get the\\n * inverse using `Math.modExp(a, n - 2, n)`. See {invModPrime}.\\n */\\n function invMod(uint256 a, uint256 n) internal pure returns (uint256) {\\n unchecked {\\n if (n == 0) return 0;\\n\\n // The inverse modulo is calculated using the Extended Euclidean Algorithm (iterative version)\\n // Used to compute integers x and y such that: ax + ny = gcd(a, n).\\n // When the gcd is 1, then the inverse of a modulo n exists and it's x.\\n // ax + ny = 1\\n // ax = 1 + (-y)n\\n // ax \\u2261 1 (mod n) # x is the inverse of a modulo n\\n\\n // If the remainder is 0 the gcd is n right away.\\n uint256 remainder = a % n;\\n uint256 gcd = n;\\n\\n // Therefore the initial coefficients are:\\n // ax + ny = gcd(a, n) = n\\n // 0a + 1n = n\\n int256 x = 0;\\n int256 y = 1;\\n\\n while (remainder != 0) {\\n uint256 quotient = gcd / remainder;\\n\\n (gcd, remainder) = (\\n // The old remainder is the next gcd to try.\\n remainder,\\n // Compute the next remainder.\\n // Can't overflow given that (a % gcd) * (gcd // (a % gcd)) <= gcd\\n // where gcd is at most n (capped to type(uint256).max)\\n gcd - remainder * quotient\\n );\\n\\n (x, y) = (\\n // Increment the coefficient of a.\\n y,\\n // Decrement the coefficient of n.\\n // Can overflow, but the result is casted to uint256 so that the\\n // next value of y is \\\"wrapped around\\\" to a value between 0 and n - 1.\\n x - y * int256(quotient)\\n );\\n }\\n\\n if (gcd != 1) return 0; // No inverse exists.\\n return ternary(x < 0, n - uint256(-x), uint256(x)); // Wrap the result if it's negative.\\n }\\n }\\n\\n /**\\n * @dev Variant of {invMod}. More efficient, but only works if `p` is known to be a prime greater than `2`.\\n *\\n * From https://en.wikipedia.org/wiki/Fermat%27s_little_theorem[Fermat's little theorem], we know that if p is\\n * prime, then `a**(p-1) \\u2261 1 mod p`. As a consequence, we have `a * a**(p-2) \\u2261 1 mod p`, which means that\\n * `a**(p-2)` is the modular multiplicative inverse of a in Fp.\\n *\\n * NOTE: this function does NOT check that `p` is a prime greater than `2`.\\n */\\n function invModPrime(uint256 a, uint256 p) internal view returns (uint256) {\\n unchecked {\\n return Math.modExp(a, p - 2, p);\\n }\\n }\\n\\n /**\\n * @dev Returns the modular exponentiation of the specified base, exponent and modulus (b ** e % m)\\n *\\n * Requirements:\\n * - modulus can't be zero\\n * - underlying staticcall to precompile must succeed\\n *\\n * IMPORTANT: The result is only valid if the underlying call succeeds. When using this function, make\\n * sure the chain you're using it on supports the precompiled contract for modular exponentiation\\n * at address 0x05 as specified in https://eips.ethereum.org/EIPS/eip-198[EIP-198]. Otherwise,\\n * the underlying function will succeed given the lack of a revert, but the result may be incorrectly\\n * interpreted as 0.\\n */\\n function modExp(uint256 b, uint256 e, uint256 m) internal view returns (uint256) {\\n (bool success, uint256 result) = tryModExp(b, e, m);\\n if (!success) {\\n Panic.panic(Panic.DIVISION_BY_ZERO);\\n }\\n return result;\\n }\\n\\n /**\\n * @dev Returns the modular exponentiation of the specified base, exponent and modulus (b ** e % m).\\n * It includes a success flag indicating if the operation succeeded. Operation will be marked as failed if trying\\n * to operate modulo 0 or if the underlying precompile reverted.\\n *\\n * IMPORTANT: The result is only valid if the success flag is true. When using this function, make sure the chain\\n * you're using it on supports the precompiled contract for modular exponentiation at address 0x05 as specified in\\n * https://eips.ethereum.org/EIPS/eip-198[EIP-198]. Otherwise, the underlying function will succeed given the lack\\n * of a revert, but the result may be incorrectly interpreted as 0.\\n */\\n function tryModExp(uint256 b, uint256 e, uint256 m) internal view returns (bool success, uint256 result) {\\n if (m == 0) return (false, 0);\\n assembly (\\\"memory-safe\\\") {\\n let ptr := mload(0x40)\\n // | Offset | Content | Content (Hex) |\\n // |-----------|------------|--------------------------------------------------------------------|\\n // | 0x00:0x1f | size of b | 0x0000000000000000000000000000000000000000000000000000000000000020 |\\n // | 0x20:0x3f | size of e | 0x0000000000000000000000000000000000000000000000000000000000000020 |\\n // | 0x40:0x5f | size of m | 0x0000000000000000000000000000000000000000000000000000000000000020 |\\n // | 0x60:0x7f | value of b | 0x<.............................................................b> |\\n // | 0x80:0x9f | value of e | 0x<.............................................................e> |\\n // | 0xa0:0xbf | value of m | 0x<.............................................................m> |\\n mstore(ptr, 0x20)\\n mstore(add(ptr, 0x20), 0x20)\\n mstore(add(ptr, 0x40), 0x20)\\n mstore(add(ptr, 0x60), b)\\n mstore(add(ptr, 0x80), e)\\n mstore(add(ptr, 0xa0), m)\\n\\n // Given the result < m, it's guaranteed to fit in 32 bytes,\\n // so we can use the memory scratch space located at offset 0.\\n success := staticcall(gas(), 0x05, ptr, 0xc0, 0x00, 0x20)\\n result := mload(0x00)\\n }\\n }\\n\\n /**\\n * @dev Variant of {modExp} that supports inputs of arbitrary length.\\n */\\n function modExp(bytes memory b, bytes memory e, bytes memory m) internal view returns (bytes memory) {\\n (bool success, bytes memory result) = tryModExp(b, e, m);\\n if (!success) {\\n Panic.panic(Panic.DIVISION_BY_ZERO);\\n }\\n return result;\\n }\\n\\n /**\\n * @dev Variant of {tryModExp} that supports inputs of arbitrary length.\\n */\\n function tryModExp(\\n bytes memory b,\\n bytes memory e,\\n bytes memory m\\n ) internal view returns (bool success, bytes memory result) {\\n if (_zeroBytes(m)) return (false, new bytes(0));\\n\\n uint256 mLen = m.length;\\n\\n // Encode call args in result and move the free memory pointer\\n result = abi.encodePacked(b.length, e.length, mLen, b, e, m);\\n\\n assembly (\\\"memory-safe\\\") {\\n let dataPtr := add(result, 0x20)\\n // Write result on top of args to avoid allocating extra memory.\\n success := staticcall(gas(), 0x05, dataPtr, mload(result), dataPtr, mLen)\\n // Overwrite the length.\\n // result.length > returndatasize() is guaranteed because returndatasize() == m.length\\n mstore(result, mLen)\\n // Set the memory pointer after the returned data.\\n mstore(0x40, add(dataPtr, mLen))\\n }\\n }\\n\\n /**\\n * @dev Returns whether the provided byte array is zero.\\n */\\n function _zeroBytes(bytes memory byteArray) private pure returns (bool) {\\n for (uint256 i = 0; i < byteArray.length; ++i) {\\n if (byteArray[i] != 0) {\\n return false;\\n }\\n }\\n return true;\\n }\\n\\n /**\\n * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded\\n * towards zero.\\n *\\n * This method is based on Newton's method for computing square roots; the algorithm is restricted to only\\n * using integer operations.\\n */\\n function sqrt(uint256 a) internal pure returns (uint256) {\\n unchecked {\\n // Take care of easy edge cases when a == 0 or a == 1\\n if (a <= 1) {\\n return a;\\n }\\n\\n // In this function, we use Newton's method to get a root of `f(x) := x\\u00b2 - a`. It involves building a\\n // sequence x_n that converges toward sqrt(a). For each iteration x_n, we also define the error between\\n // the current value as `\\u03b5_n = | x_n - sqrt(a) |`.\\n //\\n // For our first estimation, we consider `e` the smallest power of 2 which is bigger than the square root\\n // of the target. (i.e. `2**(e-1) \\u2264 sqrt(a) < 2**e`). We know that `e \\u2264 128` because `(2\\u00b9\\u00b2\\u2078)\\u00b2 = 2\\u00b2\\u2075\\u2076` is\\n // bigger than any uint256.\\n //\\n // By noticing that\\n // `2**(e-1) \\u2264 sqrt(a) < 2**e \\u2192 (2**(e-1))\\u00b2 \\u2264 a < (2**e)\\u00b2 \\u2192 2**(2*e-2) \\u2264 a < 2**(2*e)`\\n // we can deduce that `e - 1` is `log2(a) / 2`. We can thus compute `x_n = 2**(e-1)` using a method similar\\n // to the msb function.\\n uint256 aa = a;\\n uint256 xn = 1;\\n\\n if (aa >= (1 << 128)) {\\n aa >>= 128;\\n xn <<= 64;\\n }\\n if (aa >= (1 << 64)) {\\n aa >>= 64;\\n xn <<= 32;\\n }\\n if (aa >= (1 << 32)) {\\n aa >>= 32;\\n xn <<= 16;\\n }\\n if (aa >= (1 << 16)) {\\n aa >>= 16;\\n xn <<= 8;\\n }\\n if (aa >= (1 << 8)) {\\n aa >>= 8;\\n xn <<= 4;\\n }\\n if (aa >= (1 << 4)) {\\n aa >>= 4;\\n xn <<= 2;\\n }\\n if (aa >= (1 << 2)) {\\n xn <<= 1;\\n }\\n\\n // We now have x_n such that `x_n = 2**(e-1) \\u2264 sqrt(a) < 2**e = 2 * x_n`. This implies \\u03b5_n \\u2264 2**(e-1).\\n //\\n // We can refine our estimation by noticing that the middle of that interval minimizes the error.\\n // If we move x_n to equal 2**(e-1) + 2**(e-2), then we reduce the error to \\u03b5_n \\u2264 2**(e-2).\\n // This is going to be our x_0 (and \\u03b5_0)\\n xn = (3 * xn) >> 1; // \\u03b5_0 := | x_0 - sqrt(a) | \\u2264 2**(e-2)\\n\\n // From here, Newton's method give us:\\n // x_{n+1} = (x_n + a / x_n) / 2\\n //\\n // One should note that:\\n // x_{n+1}\\u00b2 - a = ((x_n + a / x_n) / 2)\\u00b2 - a\\n // = ((x_n\\u00b2 + a) / (2 * x_n))\\u00b2 - a\\n // = (x_n\\u2074 + 2 * a * x_n\\u00b2 + a\\u00b2) / (4 * x_n\\u00b2) - a\\n // = (x_n\\u2074 + 2 * a * x_n\\u00b2 + a\\u00b2 - 4 * a * x_n\\u00b2) / (4 * x_n\\u00b2)\\n // = (x_n\\u2074 - 2 * a * x_n\\u00b2 + a\\u00b2) / (4 * x_n\\u00b2)\\n // = (x_n\\u00b2 - a)\\u00b2 / (2 * x_n)\\u00b2\\n // = ((x_n\\u00b2 - a) / (2 * x_n))\\u00b2\\n // \\u2265 0\\n // Which proves that for all n \\u2265 1, sqrt(a) \\u2264 x_n\\n //\\n // This gives us the proof of quadratic convergence of the sequence:\\n // \\u03b5_{n+1} = | x_{n+1} - sqrt(a) |\\n // = | (x_n + a / x_n) / 2 - sqrt(a) |\\n // = | (x_n\\u00b2 + a - 2*x_n*sqrt(a)) / (2 * x_n) |\\n // = | (x_n - sqrt(a))\\u00b2 / (2 * x_n) |\\n // = | \\u03b5_n\\u00b2 / (2 * x_n) |\\n // = \\u03b5_n\\u00b2 / | (2 * x_n) |\\n //\\n // For the first iteration, we have a special case where x_0 is known:\\n // \\u03b5_1 = \\u03b5_0\\u00b2 / | (2 * x_0) |\\n // \\u2264 (2**(e-2))\\u00b2 / (2 * (2**(e-1) + 2**(e-2)))\\n // \\u2264 2**(2*e-4) / (3 * 2**(e-1))\\n // \\u2264 2**(e-3) / 3\\n // \\u2264 2**(e-3-log2(3))\\n // \\u2264 2**(e-4.5)\\n //\\n // For the following iterations, we use the fact that, 2**(e-1) \\u2264 sqrt(a) \\u2264 x_n:\\n // \\u03b5_{n+1} = \\u03b5_n\\u00b2 / | (2 * x_n) |\\n // \\u2264 (2**(e-k))\\u00b2 / (2 * 2**(e-1))\\n // \\u2264 2**(2*e-2*k) / 2**e\\n // \\u2264 2**(e-2*k)\\n xn = (xn + a / xn) >> 1; // \\u03b5_1 := | x_1 - sqrt(a) | \\u2264 2**(e-4.5) -- special case, see above\\n xn = (xn + a / xn) >> 1; // \\u03b5_2 := | x_2 - sqrt(a) | \\u2264 2**(e-9) -- general case with k = 4.5\\n xn = (xn + a / xn) >> 1; // \\u03b5_3 := | x_3 - sqrt(a) | \\u2264 2**(e-18) -- general case with k = 9\\n xn = (xn + a / xn) >> 1; // \\u03b5_4 := | x_4 - sqrt(a) | \\u2264 2**(e-36) -- general case with k = 18\\n xn = (xn + a / xn) >> 1; // \\u03b5_5 := | x_5 - sqrt(a) | \\u2264 2**(e-72) -- general case with k = 36\\n xn = (xn + a / xn) >> 1; // \\u03b5_6 := | x_6 - sqrt(a) | \\u2264 2**(e-144) -- general case with k = 72\\n\\n // Because e \\u2264 128 (as discussed during the first estimation phase), we know have reached a precision\\n // \\u03b5_6 \\u2264 2**(e-144) < 1. Given we're operating on integers, then we can ensure that xn is now either\\n // sqrt(a) or sqrt(a) + 1.\\n return xn - SafeCast.toUint(xn > a / xn);\\n }\\n }\\n\\n /**\\n * @dev Calculates sqrt(a), following the selected rounding direction.\\n */\\n function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {\\n unchecked {\\n uint256 result = sqrt(a);\\n return result + SafeCast.toUint(unsignedRoundsUp(rounding) && result * result < a);\\n }\\n }\\n\\n /**\\n * @dev Return the log in base 2 of a positive value rounded towards zero.\\n * Returns 0 if given 0.\\n */\\n function log2(uint256 x) internal pure returns (uint256 r) {\\n // If value has upper 128 bits set, log2 result is at least 128\\n r = SafeCast.toUint(x > 0xffffffffffffffffffffffffffffffff) << 7;\\n // If upper 64 bits of 128-bit half set, add 64 to result\\n r |= SafeCast.toUint((x >> r) > 0xffffffffffffffff) << 6;\\n // If upper 32 bits of 64-bit half set, add 32 to result\\n r |= SafeCast.toUint((x >> r) > 0xffffffff) << 5;\\n // If upper 16 bits of 32-bit half set, add 16 to result\\n r |= SafeCast.toUint((x >> r) > 0xffff) << 4;\\n // If upper 8 bits of 16-bit half set, add 8 to result\\n r |= SafeCast.toUint((x >> r) > 0xff) << 3;\\n // If upper 4 bits of 8-bit half set, add 4 to result\\n r |= SafeCast.toUint((x >> r) > 0xf) << 2;\\n\\n // Shifts value right by the current result and use it as an index into this lookup table:\\n //\\n // | x (4 bits) | index | table[index] = MSB position |\\n // |------------|---------|-----------------------------|\\n // | 0000 | 0 | table[0] = 0 |\\n // | 0001 | 1 | table[1] = 0 |\\n // | 0010 | 2 | table[2] = 1 |\\n // | 0011 | 3 | table[3] = 1 |\\n // | 0100 | 4 | table[4] = 2 |\\n // | 0101 | 5 | table[5] = 2 |\\n // | 0110 | 6 | table[6] = 2 |\\n // | 0111 | 7 | table[7] = 2 |\\n // | 1000 | 8 | table[8] = 3 |\\n // | 1001 | 9 | table[9] = 3 |\\n // | 1010 | 10 | table[10] = 3 |\\n // | 1011 | 11 | table[11] = 3 |\\n // | 1100 | 12 | table[12] = 3 |\\n // | 1101 | 13 | table[13] = 3 |\\n // | 1110 | 14 | table[14] = 3 |\\n // | 1111 | 15 | table[15] = 3 |\\n //\\n // The lookup table is represented as a 32-byte value with the MSB positions for 0-15 in the last 16 bytes.\\n assembly (\\\"memory-safe\\\") {\\n r := or(r, byte(shr(r, x), 0x0000010102020202030303030303030300000000000000000000000000000000))\\n }\\n }\\n\\n /**\\n * @dev Return the log in base 2, following the selected rounding direction, of a positive value.\\n * Returns 0 if given 0.\\n */\\n function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {\\n unchecked {\\n uint256 result = log2(value);\\n return result + SafeCast.toUint(unsignedRoundsUp(rounding) && 1 << result < value);\\n }\\n }\\n\\n /**\\n * @dev Return the log in base 10 of a positive value rounded towards zero.\\n * Returns 0 if given 0.\\n */\\n function log10(uint256 value) internal pure returns (uint256) {\\n uint256 result = 0;\\n unchecked {\\n if (value >= 10 ** 64) {\\n value /= 10 ** 64;\\n result += 64;\\n }\\n if (value >= 10 ** 32) {\\n value /= 10 ** 32;\\n result += 32;\\n }\\n if (value >= 10 ** 16) {\\n value /= 10 ** 16;\\n result += 16;\\n }\\n if (value >= 10 ** 8) {\\n value /= 10 ** 8;\\n result += 8;\\n }\\n if (value >= 10 ** 4) {\\n value /= 10 ** 4;\\n result += 4;\\n }\\n if (value >= 10 ** 2) {\\n value /= 10 ** 2;\\n result += 2;\\n }\\n if (value >= 10 ** 1) {\\n result += 1;\\n }\\n }\\n return result;\\n }\\n\\n /**\\n * @dev Return the log in base 10, following the selected rounding direction, of a positive value.\\n * Returns 0 if given 0.\\n */\\n function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {\\n unchecked {\\n uint256 result = log10(value);\\n return result + SafeCast.toUint(unsignedRoundsUp(rounding) && 10 ** result < value);\\n }\\n }\\n\\n /**\\n * @dev Return the log in base 256 of a positive value rounded towards zero.\\n * Returns 0 if given 0.\\n *\\n * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string.\\n */\\n function log256(uint256 x) internal pure returns (uint256 r) {\\n // If value has upper 128 bits set, log2 result is at least 128\\n r = SafeCast.toUint(x > 0xffffffffffffffffffffffffffffffff) << 7;\\n // If upper 64 bits of 128-bit half set, add 64 to result\\n r |= SafeCast.toUint((x >> r) > 0xffffffffffffffff) << 6;\\n // If upper 32 bits of 64-bit half set, add 32 to result\\n r |= SafeCast.toUint((x >> r) > 0xffffffff) << 5;\\n // If upper 16 bits of 32-bit half set, add 16 to result\\n r |= SafeCast.toUint((x >> r) > 0xffff) << 4;\\n // Add 1 if upper 8 bits of 16-bit half set, and divide accumulated result by 8\\n return (r >> 3) | SafeCast.toUint((x >> r) > 0xff);\\n }\\n\\n /**\\n * @dev Return the log in base 256, following the selected rounding direction, of a positive value.\\n * Returns 0 if given 0.\\n */\\n function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {\\n unchecked {\\n uint256 result = log256(value);\\n return result + SafeCast.toUint(unsignedRoundsUp(rounding) && 1 << (result << 3) < value);\\n }\\n }\\n\\n /**\\n * @dev Returns whether a provided rounding mode is considered rounding up for unsigned integers.\\n */\\n function unsignedRoundsUp(Rounding rounding) internal pure returns (bool) {\\n return uint8(rounding) % 2 == 1;\\n }\\n}\\n\",\"keccak256\":\"0x1225214420c83ebcca88f2ae2b50f053aaa7df7bd684c3e878d334627f2edfc6\",\"license\":\"MIT\"},\"@openzeppelin/contracts/utils/math/SafeCast.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.1.0) (utils/math/SafeCast.sol)\\n// This file was procedurally generated from scripts/generate/templates/SafeCast.js.\\n\\npragma solidity ^0.8.20;\\n\\n/**\\n * @dev Wrappers over Solidity's uintXX/intXX/bool casting operators with added overflow\\n * checks.\\n *\\n * Downcasting from uint256/int256 in Solidity does not revert on overflow. This can\\n * easily result in undesired exploitation or bugs, since developers usually\\n * assume that overflows raise errors. `SafeCast` restores this intuition by\\n * reverting the transaction when such an operation overflows.\\n *\\n * Using this library instead of the unchecked operations eliminates an entire\\n * class of bugs, so it's recommended to use it always.\\n */\\nlibrary SafeCast {\\n /**\\n * @dev Value doesn't fit in an uint of `bits` size.\\n */\\n error SafeCastOverflowedUintDowncast(uint8 bits, uint256 value);\\n\\n /**\\n * @dev An int value doesn't fit in an uint of `bits` size.\\n */\\n error SafeCastOverflowedIntToUint(int256 value);\\n\\n /**\\n * @dev Value doesn't fit in an int of `bits` size.\\n */\\n error SafeCastOverflowedIntDowncast(uint8 bits, int256 value);\\n\\n /**\\n * @dev An uint value doesn't fit in an int of `bits` size.\\n */\\n error SafeCastOverflowedUintToInt(uint256 value);\\n\\n /**\\n * @dev Returns the downcasted uint248 from uint256, reverting on\\n * overflow (when the input is greater than largest uint248).\\n *\\n * Counterpart to Solidity's `uint248` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 248 bits\\n */\\n function toUint248(uint256 value) internal pure returns (uint248) {\\n if (value > type(uint248).max) {\\n revert SafeCastOverflowedUintDowncast(248, value);\\n }\\n return uint248(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint240 from uint256, reverting on\\n * overflow (when the input is greater than largest uint240).\\n *\\n * Counterpart to Solidity's `uint240` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 240 bits\\n */\\n function toUint240(uint256 value) internal pure returns (uint240) {\\n if (value > type(uint240).max) {\\n revert SafeCastOverflowedUintDowncast(240, value);\\n }\\n return uint240(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint232 from uint256, reverting on\\n * overflow (when the input is greater than largest uint232).\\n *\\n * Counterpart to Solidity's `uint232` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 232 bits\\n */\\n function toUint232(uint256 value) internal pure returns (uint232) {\\n if (value > type(uint232).max) {\\n revert SafeCastOverflowedUintDowncast(232, value);\\n }\\n return uint232(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint224 from uint256, reverting on\\n * overflow (when the input is greater than largest uint224).\\n *\\n * Counterpart to Solidity's `uint224` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 224 bits\\n */\\n function toUint224(uint256 value) internal pure returns (uint224) {\\n if (value > type(uint224).max) {\\n revert SafeCastOverflowedUintDowncast(224, value);\\n }\\n return uint224(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint216 from uint256, reverting on\\n * overflow (when the input is greater than largest uint216).\\n *\\n * Counterpart to Solidity's `uint216` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 216 bits\\n */\\n function toUint216(uint256 value) internal pure returns (uint216) {\\n if (value > type(uint216).max) {\\n revert SafeCastOverflowedUintDowncast(216, value);\\n }\\n return uint216(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint208 from uint256, reverting on\\n * overflow (when the input is greater than largest uint208).\\n *\\n * Counterpart to Solidity's `uint208` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 208 bits\\n */\\n function toUint208(uint256 value) internal pure returns (uint208) {\\n if (value > type(uint208).max) {\\n revert SafeCastOverflowedUintDowncast(208, value);\\n }\\n return uint208(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint200 from uint256, reverting on\\n * overflow (when the input is greater than largest uint200).\\n *\\n * Counterpart to Solidity's `uint200` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 200 bits\\n */\\n function toUint200(uint256 value) internal pure returns (uint200) {\\n if (value > type(uint200).max) {\\n revert SafeCastOverflowedUintDowncast(200, value);\\n }\\n return uint200(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint192 from uint256, reverting on\\n * overflow (when the input is greater than largest uint192).\\n *\\n * Counterpart to Solidity's `uint192` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 192 bits\\n */\\n function toUint192(uint256 value) internal pure returns (uint192) {\\n if (value > type(uint192).max) {\\n revert SafeCastOverflowedUintDowncast(192, value);\\n }\\n return uint192(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint184 from uint256, reverting on\\n * overflow (when the input is greater than largest uint184).\\n *\\n * Counterpart to Solidity's `uint184` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 184 bits\\n */\\n function toUint184(uint256 value) internal pure returns (uint184) {\\n if (value > type(uint184).max) {\\n revert SafeCastOverflowedUintDowncast(184, value);\\n }\\n return uint184(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint176 from uint256, reverting on\\n * overflow (when the input is greater than largest uint176).\\n *\\n * Counterpart to Solidity's `uint176` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 176 bits\\n */\\n function toUint176(uint256 value) internal pure returns (uint176) {\\n if (value > type(uint176).max) {\\n revert SafeCastOverflowedUintDowncast(176, value);\\n }\\n return uint176(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint168 from uint256, reverting on\\n * overflow (when the input is greater than largest uint168).\\n *\\n * Counterpart to Solidity's `uint168` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 168 bits\\n */\\n function toUint168(uint256 value) internal pure returns (uint168) {\\n if (value > type(uint168).max) {\\n revert SafeCastOverflowedUintDowncast(168, value);\\n }\\n return uint168(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint160 from uint256, reverting on\\n * overflow (when the input is greater than largest uint160).\\n *\\n * Counterpart to Solidity's `uint160` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 160 bits\\n */\\n function toUint160(uint256 value) internal pure returns (uint160) {\\n if (value > type(uint160).max) {\\n revert SafeCastOverflowedUintDowncast(160, value);\\n }\\n return uint160(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint152 from uint256, reverting on\\n * overflow (when the input is greater than largest uint152).\\n *\\n * Counterpart to Solidity's `uint152` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 152 bits\\n */\\n function toUint152(uint256 value) internal pure returns (uint152) {\\n if (value > type(uint152).max) {\\n revert SafeCastOverflowedUintDowncast(152, value);\\n }\\n return uint152(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint144 from uint256, reverting on\\n * overflow (when the input is greater than largest uint144).\\n *\\n * Counterpart to Solidity's `uint144` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 144 bits\\n */\\n function toUint144(uint256 value) internal pure returns (uint144) {\\n if (value > type(uint144).max) {\\n revert SafeCastOverflowedUintDowncast(144, value);\\n }\\n return uint144(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint136 from uint256, reverting on\\n * overflow (when the input is greater than largest uint136).\\n *\\n * Counterpart to Solidity's `uint136` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 136 bits\\n */\\n function toUint136(uint256 value) internal pure returns (uint136) {\\n if (value > type(uint136).max) {\\n revert SafeCastOverflowedUintDowncast(136, value);\\n }\\n return uint136(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint128 from uint256, reverting on\\n * overflow (when the input is greater than largest uint128).\\n *\\n * Counterpart to Solidity's `uint128` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 128 bits\\n */\\n function toUint128(uint256 value) internal pure returns (uint128) {\\n if (value > type(uint128).max) {\\n revert SafeCastOverflowedUintDowncast(128, value);\\n }\\n return uint128(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint120 from uint256, reverting on\\n * overflow (when the input is greater than largest uint120).\\n *\\n * Counterpart to Solidity's `uint120` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 120 bits\\n */\\n function toUint120(uint256 value) internal pure returns (uint120) {\\n if (value > type(uint120).max) {\\n revert SafeCastOverflowedUintDowncast(120, value);\\n }\\n return uint120(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint112 from uint256, reverting on\\n * overflow (when the input is greater than largest uint112).\\n *\\n * Counterpart to Solidity's `uint112` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 112 bits\\n */\\n function toUint112(uint256 value) internal pure returns (uint112) {\\n if (value > type(uint112).max) {\\n revert SafeCastOverflowedUintDowncast(112, value);\\n }\\n return uint112(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint104 from uint256, reverting on\\n * overflow (when the input is greater than largest uint104).\\n *\\n * Counterpart to Solidity's `uint104` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 104 bits\\n */\\n function toUint104(uint256 value) internal pure returns (uint104) {\\n if (value > type(uint104).max) {\\n revert SafeCastOverflowedUintDowncast(104, value);\\n }\\n return uint104(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint96 from uint256, reverting on\\n * overflow (when the input is greater than largest uint96).\\n *\\n * Counterpart to Solidity's `uint96` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 96 bits\\n */\\n function toUint96(uint256 value) internal pure returns (uint96) {\\n if (value > type(uint96).max) {\\n revert SafeCastOverflowedUintDowncast(96, value);\\n }\\n return uint96(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint88 from uint256, reverting on\\n * overflow (when the input is greater than largest uint88).\\n *\\n * Counterpart to Solidity's `uint88` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 88 bits\\n */\\n function toUint88(uint256 value) internal pure returns (uint88) {\\n if (value > type(uint88).max) {\\n revert SafeCastOverflowedUintDowncast(88, value);\\n }\\n return uint88(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint80 from uint256, reverting on\\n * overflow (when the input is greater than largest uint80).\\n *\\n * Counterpart to Solidity's `uint80` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 80 bits\\n */\\n function toUint80(uint256 value) internal pure returns (uint80) {\\n if (value > type(uint80).max) {\\n revert SafeCastOverflowedUintDowncast(80, value);\\n }\\n return uint80(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint72 from uint256, reverting on\\n * overflow (when the input is greater than largest uint72).\\n *\\n * Counterpart to Solidity's `uint72` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 72 bits\\n */\\n function toUint72(uint256 value) internal pure returns (uint72) {\\n if (value > type(uint72).max) {\\n revert SafeCastOverflowedUintDowncast(72, value);\\n }\\n return uint72(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint64 from uint256, reverting on\\n * overflow (when the input is greater than largest uint64).\\n *\\n * Counterpart to Solidity's `uint64` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 64 bits\\n */\\n function toUint64(uint256 value) internal pure returns (uint64) {\\n if (value > type(uint64).max) {\\n revert SafeCastOverflowedUintDowncast(64, value);\\n }\\n return uint64(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint56 from uint256, reverting on\\n * overflow (when the input is greater than largest uint56).\\n *\\n * Counterpart to Solidity's `uint56` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 56 bits\\n */\\n function toUint56(uint256 value) internal pure returns (uint56) {\\n if (value > type(uint56).max) {\\n revert SafeCastOverflowedUintDowncast(56, value);\\n }\\n return uint56(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint48 from uint256, reverting on\\n * overflow (when the input is greater than largest uint48).\\n *\\n * Counterpart to Solidity's `uint48` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 48 bits\\n */\\n function toUint48(uint256 value) internal pure returns (uint48) {\\n if (value > type(uint48).max) {\\n revert SafeCastOverflowedUintDowncast(48, value);\\n }\\n return uint48(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint40 from uint256, reverting on\\n * overflow (when the input is greater than largest uint40).\\n *\\n * Counterpart to Solidity's `uint40` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 40 bits\\n */\\n function toUint40(uint256 value) internal pure returns (uint40) {\\n if (value > type(uint40).max) {\\n revert SafeCastOverflowedUintDowncast(40, value);\\n }\\n return uint40(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint32 from uint256, reverting on\\n * overflow (when the input is greater than largest uint32).\\n *\\n * Counterpart to Solidity's `uint32` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 32 bits\\n */\\n function toUint32(uint256 value) internal pure returns (uint32) {\\n if (value > type(uint32).max) {\\n revert SafeCastOverflowedUintDowncast(32, value);\\n }\\n return uint32(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint24 from uint256, reverting on\\n * overflow (when the input is greater than largest uint24).\\n *\\n * Counterpart to Solidity's `uint24` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 24 bits\\n */\\n function toUint24(uint256 value) internal pure returns (uint24) {\\n if (value > type(uint24).max) {\\n revert SafeCastOverflowedUintDowncast(24, value);\\n }\\n return uint24(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint16 from uint256, reverting on\\n * overflow (when the input is greater than largest uint16).\\n *\\n * Counterpart to Solidity's `uint16` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 16 bits\\n */\\n function toUint16(uint256 value) internal pure returns (uint16) {\\n if (value > type(uint16).max) {\\n revert SafeCastOverflowedUintDowncast(16, value);\\n }\\n return uint16(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint8 from uint256, reverting on\\n * overflow (when the input is greater than largest uint8).\\n *\\n * Counterpart to Solidity's `uint8` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 8 bits\\n */\\n function toUint8(uint256 value) internal pure returns (uint8) {\\n if (value > type(uint8).max) {\\n revert SafeCastOverflowedUintDowncast(8, value);\\n }\\n return uint8(value);\\n }\\n\\n /**\\n * @dev Converts a signed int256 into an unsigned uint256.\\n *\\n * Requirements:\\n *\\n * - input must be greater than or equal to 0.\\n */\\n function toUint256(int256 value) internal pure returns (uint256) {\\n if (value < 0) {\\n revert SafeCastOverflowedIntToUint(value);\\n }\\n return uint256(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted int248 from int256, reverting on\\n * overflow (when the input is less than smallest int248 or\\n * greater than largest int248).\\n *\\n * Counterpart to Solidity's `int248` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 248 bits\\n */\\n function toInt248(int256 value) internal pure returns (int248 downcasted) {\\n downcasted = int248(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(248, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int240 from int256, reverting on\\n * overflow (when the input is less than smallest int240 or\\n * greater than largest int240).\\n *\\n * Counterpart to Solidity's `int240` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 240 bits\\n */\\n function toInt240(int256 value) internal pure returns (int240 downcasted) {\\n downcasted = int240(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(240, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int232 from int256, reverting on\\n * overflow (when the input is less than smallest int232 or\\n * greater than largest int232).\\n *\\n * Counterpart to Solidity's `int232` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 232 bits\\n */\\n function toInt232(int256 value) internal pure returns (int232 downcasted) {\\n downcasted = int232(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(232, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int224 from int256, reverting on\\n * overflow (when the input is less than smallest int224 or\\n * greater than largest int224).\\n *\\n * Counterpart to Solidity's `int224` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 224 bits\\n */\\n function toInt224(int256 value) internal pure returns (int224 downcasted) {\\n downcasted = int224(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(224, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int216 from int256, reverting on\\n * overflow (when the input is less than smallest int216 or\\n * greater than largest int216).\\n *\\n * Counterpart to Solidity's `int216` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 216 bits\\n */\\n function toInt216(int256 value) internal pure returns (int216 downcasted) {\\n downcasted = int216(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(216, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int208 from int256, reverting on\\n * overflow (when the input is less than smallest int208 or\\n * greater than largest int208).\\n *\\n * Counterpart to Solidity's `int208` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 208 bits\\n */\\n function toInt208(int256 value) internal pure returns (int208 downcasted) {\\n downcasted = int208(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(208, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int200 from int256, reverting on\\n * overflow (when the input is less than smallest int200 or\\n * greater than largest int200).\\n *\\n * Counterpart to Solidity's `int200` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 200 bits\\n */\\n function toInt200(int256 value) internal pure returns (int200 downcasted) {\\n downcasted = int200(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(200, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int192 from int256, reverting on\\n * overflow (when the input is less than smallest int192 or\\n * greater than largest int192).\\n *\\n * Counterpart to Solidity's `int192` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 192 bits\\n */\\n function toInt192(int256 value) internal pure returns (int192 downcasted) {\\n downcasted = int192(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(192, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int184 from int256, reverting on\\n * overflow (when the input is less than smallest int184 or\\n * greater than largest int184).\\n *\\n * Counterpart to Solidity's `int184` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 184 bits\\n */\\n function toInt184(int256 value) internal pure returns (int184 downcasted) {\\n downcasted = int184(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(184, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int176 from int256, reverting on\\n * overflow (when the input is less than smallest int176 or\\n * greater than largest int176).\\n *\\n * Counterpart to Solidity's `int176` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 176 bits\\n */\\n function toInt176(int256 value) internal pure returns (int176 downcasted) {\\n downcasted = int176(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(176, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int168 from int256, reverting on\\n * overflow (when the input is less than smallest int168 or\\n * greater than largest int168).\\n *\\n * Counterpart to Solidity's `int168` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 168 bits\\n */\\n function toInt168(int256 value) internal pure returns (int168 downcasted) {\\n downcasted = int168(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(168, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int160 from int256, reverting on\\n * overflow (when the input is less than smallest int160 or\\n * greater than largest int160).\\n *\\n * Counterpart to Solidity's `int160` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 160 bits\\n */\\n function toInt160(int256 value) internal pure returns (int160 downcasted) {\\n downcasted = int160(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(160, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int152 from int256, reverting on\\n * overflow (when the input is less than smallest int152 or\\n * greater than largest int152).\\n *\\n * Counterpart to Solidity's `int152` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 152 bits\\n */\\n function toInt152(int256 value) internal pure returns (int152 downcasted) {\\n downcasted = int152(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(152, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int144 from int256, reverting on\\n * overflow (when the input is less than smallest int144 or\\n * greater than largest int144).\\n *\\n * Counterpart to Solidity's `int144` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 144 bits\\n */\\n function toInt144(int256 value) internal pure returns (int144 downcasted) {\\n downcasted = int144(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(144, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int136 from int256, reverting on\\n * overflow (when the input is less than smallest int136 or\\n * greater than largest int136).\\n *\\n * Counterpart to Solidity's `int136` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 136 bits\\n */\\n function toInt136(int256 value) internal pure returns (int136 downcasted) {\\n downcasted = int136(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(136, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int128 from int256, reverting on\\n * overflow (when the input is less than smallest int128 or\\n * greater than largest int128).\\n *\\n * Counterpart to Solidity's `int128` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 128 bits\\n */\\n function toInt128(int256 value) internal pure returns (int128 downcasted) {\\n downcasted = int128(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(128, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int120 from int256, reverting on\\n * overflow (when the input is less than smallest int120 or\\n * greater than largest int120).\\n *\\n * Counterpart to Solidity's `int120` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 120 bits\\n */\\n function toInt120(int256 value) internal pure returns (int120 downcasted) {\\n downcasted = int120(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(120, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int112 from int256, reverting on\\n * overflow (when the input is less than smallest int112 or\\n * greater than largest int112).\\n *\\n * Counterpart to Solidity's `int112` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 112 bits\\n */\\n function toInt112(int256 value) internal pure returns (int112 downcasted) {\\n downcasted = int112(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(112, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int104 from int256, reverting on\\n * overflow (when the input is less than smallest int104 or\\n * greater than largest int104).\\n *\\n * Counterpart to Solidity's `int104` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 104 bits\\n */\\n function toInt104(int256 value) internal pure returns (int104 downcasted) {\\n downcasted = int104(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(104, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int96 from int256, reverting on\\n * overflow (when the input is less than smallest int96 or\\n * greater than largest int96).\\n *\\n * Counterpart to Solidity's `int96` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 96 bits\\n */\\n function toInt96(int256 value) internal pure returns (int96 downcasted) {\\n downcasted = int96(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(96, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int88 from int256, reverting on\\n * overflow (when the input is less than smallest int88 or\\n * greater than largest int88).\\n *\\n * Counterpart to Solidity's `int88` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 88 bits\\n */\\n function toInt88(int256 value) internal pure returns (int88 downcasted) {\\n downcasted = int88(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(88, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int80 from int256, reverting on\\n * overflow (when the input is less than smallest int80 or\\n * greater than largest int80).\\n *\\n * Counterpart to Solidity's `int80` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 80 bits\\n */\\n function toInt80(int256 value) internal pure returns (int80 downcasted) {\\n downcasted = int80(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(80, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int72 from int256, reverting on\\n * overflow (when the input is less than smallest int72 or\\n * greater than largest int72).\\n *\\n * Counterpart to Solidity's `int72` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 72 bits\\n */\\n function toInt72(int256 value) internal pure returns (int72 downcasted) {\\n downcasted = int72(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(72, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int64 from int256, reverting on\\n * overflow (when the input is less than smallest int64 or\\n * greater than largest int64).\\n *\\n * Counterpart to Solidity's `int64` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 64 bits\\n */\\n function toInt64(int256 value) internal pure returns (int64 downcasted) {\\n downcasted = int64(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(64, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int56 from int256, reverting on\\n * overflow (when the input is less than smallest int56 or\\n * greater than largest int56).\\n *\\n * Counterpart to Solidity's `int56` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 56 bits\\n */\\n function toInt56(int256 value) internal pure returns (int56 downcasted) {\\n downcasted = int56(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(56, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int48 from int256, reverting on\\n * overflow (when the input is less than smallest int48 or\\n * greater than largest int48).\\n *\\n * Counterpart to Solidity's `int48` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 48 bits\\n */\\n function toInt48(int256 value) internal pure returns (int48 downcasted) {\\n downcasted = int48(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(48, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int40 from int256, reverting on\\n * overflow (when the input is less than smallest int40 or\\n * greater than largest int40).\\n *\\n * Counterpart to Solidity's `int40` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 40 bits\\n */\\n function toInt40(int256 value) internal pure returns (int40 downcasted) {\\n downcasted = int40(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(40, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int32 from int256, reverting on\\n * overflow (when the input is less than smallest int32 or\\n * greater than largest int32).\\n *\\n * Counterpart to Solidity's `int32` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 32 bits\\n */\\n function toInt32(int256 value) internal pure returns (int32 downcasted) {\\n downcasted = int32(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(32, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int24 from int256, reverting on\\n * overflow (when the input is less than smallest int24 or\\n * greater than largest int24).\\n *\\n * Counterpart to Solidity's `int24` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 24 bits\\n */\\n function toInt24(int256 value) internal pure returns (int24 downcasted) {\\n downcasted = int24(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(24, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int16 from int256, reverting on\\n * overflow (when the input is less than smallest int16 or\\n * greater than largest int16).\\n *\\n * Counterpart to Solidity's `int16` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 16 bits\\n */\\n function toInt16(int256 value) internal pure returns (int16 downcasted) {\\n downcasted = int16(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(16, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int8 from int256, reverting on\\n * overflow (when the input is less than smallest int8 or\\n * greater than largest int8).\\n *\\n * Counterpart to Solidity's `int8` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 8 bits\\n */\\n function toInt8(int256 value) internal pure returns (int8 downcasted) {\\n downcasted = int8(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(8, value);\\n }\\n }\\n\\n /**\\n * @dev Converts an unsigned uint256 into a signed int256.\\n *\\n * Requirements:\\n *\\n * - input must be less than or equal to maxInt256.\\n */\\n function toInt256(uint256 value) internal pure returns (int256) {\\n // Note: Unsafe cast below is okay because `type(int256).max` is guaranteed to be positive\\n if (value > uint256(type(int256).max)) {\\n revert SafeCastOverflowedUintToInt(value);\\n }\\n return int256(value);\\n }\\n\\n /**\\n * @dev Cast a boolean (false or true) to a uint256 (0 or 1) with no jump.\\n */\\n function toUint(bool b) internal pure returns (uint256 u) {\\n assembly (\\\"memory-safe\\\") {\\n u := iszero(iszero(b))\\n }\\n }\\n}\\n\",\"keccak256\":\"0x195533c86d0ef72bcc06456a4f66a9b941f38eb403739b00f21fd7c1abd1ae54\",\"license\":\"MIT\"},\"@openzeppelin/contracts/utils/math/SignedMath.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.1.0) (utils/math/SignedMath.sol)\\n\\npragma solidity ^0.8.20;\\n\\nimport {SafeCast} from \\\"./SafeCast.sol\\\";\\n\\n/**\\n * @dev Standard signed math utilities missing in the Solidity language.\\n */\\nlibrary SignedMath {\\n /**\\n * @dev Branchless ternary evaluation for `a ? b : c`. Gas costs are constant.\\n *\\n * IMPORTANT: This function may reduce bytecode size and consume less gas when used standalone.\\n * However, the compiler may optimize Solidity ternary operations (i.e. `a ? b : c`) to only compute\\n * one branch when needed, making this function more expensive.\\n */\\n function ternary(bool condition, int256 a, int256 b) internal pure returns (int256) {\\n unchecked {\\n // branchless ternary works because:\\n // b ^ (a ^ b) == a\\n // b ^ 0 == b\\n return b ^ ((a ^ b) * int256(SafeCast.toUint(condition)));\\n }\\n }\\n\\n /**\\n * @dev Returns the largest of two signed numbers.\\n */\\n function max(int256 a, int256 b) internal pure returns (int256) {\\n return ternary(a > b, a, b);\\n }\\n\\n /**\\n * @dev Returns the smallest of two signed numbers.\\n */\\n function min(int256 a, int256 b) internal pure returns (int256) {\\n return ternary(a < b, a, b);\\n }\\n\\n /**\\n * @dev Returns the average of two signed numbers without overflow.\\n * The result is rounded towards zero.\\n */\\n function average(int256 a, int256 b) internal pure returns (int256) {\\n // Formula from the book \\\"Hacker's Delight\\\"\\n int256 x = (a & b) + ((a ^ b) >> 1);\\n return x + (int256(uint256(x) >> 255) & (a ^ b));\\n }\\n\\n /**\\n * @dev Returns the absolute unsigned value of a signed value.\\n */\\n function abs(int256 n) internal pure returns (uint256) {\\n unchecked {\\n // Formula from the \\\"Bit Twiddling Hacks\\\" by Sean Eron Anderson.\\n // Since `n` is a signed integer, the generated bytecode will use the SAR opcode to perform the right shift,\\n // taking advantage of the most significant (or \\\"sign\\\" bit) in two's complement representation.\\n // This opcode adds new most significant bits set to the value of the previous most significant bit. As a result,\\n // the mask will either be `bytes32(0)` (if n is positive) or `~bytes32(0)` (if n is negative).\\n int256 mask = n >> 255;\\n\\n // A `bytes32(0)` mask leaves the input unchanged, while a `~bytes32(0)` mask complements it.\\n return uint256((n + mask) ^ mask);\\n }\\n }\\n}\\n\",\"keccak256\":\"0xb1970fac7b64e6c09611e6691791e848d5e3fe410fa5899e7df2e0afd77a99e3\",\"license\":\"MIT\"}},\"version\":1}","storageLayout":{"storage":[],"types":null},"userdoc":{"kind":"user","methods":{},"version":1}}},"@openzeppelin/contracts/utils/introspection/ERC165.sol":{"ERC165":{"abi":[{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"}],"devdoc":{"details":"Implementation of the {IERC165} interface. Contracts that want to implement ERC-165 should inherit from this contract and override {supportsInterface} to check for the additional interface id that will be supported. For example: ```solidity function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) { return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId); } ```","kind":"dev","methods":{"supportsInterface(bytes4)":{"details":"See {IERC165-supportsInterface}."}},"version":1},"evm":{"bytecode":{"functionDebugData":{},"generatedSources":[],"linkReferences":{},"object":"","opcodes":"","sourceMap":""},"deployedBytecode":{"functionDebugData":{},"generatedSources":[],"immutableReferences":{},"linkReferences":{},"object":"","opcodes":"","sourceMap":""},"gasEstimates":null,"methodIdentifiers":{"supportsInterface(bytes4)":"01ffc9a7"}},"metadata":"{\"compiler\":{\"version\":\"0.8.28+commit.7893614a\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"inputs\":[{\"internalType\":\"bytes4\",\"name\":\"interfaceId\",\"type\":\"bytes4\"}],\"name\":\"supportsInterface\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"}],\"devdoc\":{\"details\":\"Implementation of the {IERC165} interface. Contracts that want to implement ERC-165 should inherit from this contract and override {supportsInterface} to check for the additional interface id that will be supported. For example: ```solidity function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) { return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId); } ```\",\"kind\":\"dev\",\"methods\":{\"supportsInterface(bytes4)\":{\"details\":\"See {IERC165-supportsInterface}.\"}},\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{},\"version\":1}},\"settings\":{\"compilationTarget\":{\"@openzeppelin/contracts/utils/introspection/ERC165.sol\":\"ERC165\"},\"evmVersion\":\"paris\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\",\"useLiteralContent\":true},\"optimizer\":{\"enabled\":true,\"runs\":200},\"remappings\":[]},\"sources\":{\"@openzeppelin/contracts/utils/introspection/ERC165.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.1.0) (utils/introspection/ERC165.sol)\\n\\npragma solidity ^0.8.20;\\n\\nimport {IERC165} from \\\"./IERC165.sol\\\";\\n\\n/**\\n * @dev Implementation of the {IERC165} interface.\\n *\\n * Contracts that want to implement ERC-165 should inherit from this contract and override {supportsInterface} to check\\n * for the additional interface id that will be supported. For example:\\n *\\n * ```solidity\\n * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {\\n * return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId);\\n * }\\n * ```\\n */\\nabstract contract ERC165 is IERC165 {\\n /**\\n * @dev See {IERC165-supportsInterface}.\\n */\\n function supportsInterface(bytes4 interfaceId) public view virtual returns (bool) {\\n return interfaceId == type(IERC165).interfaceId;\\n }\\n}\\n\",\"keccak256\":\"0xddce8e17e3d3f9ed818b4f4c4478a8262aab8b11ed322f1bf5ed705bb4bd97fa\",\"license\":\"MIT\"},\"@openzeppelin/contracts/utils/introspection/IERC165.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.1.0) (utils/introspection/IERC165.sol)\\n\\npragma solidity ^0.8.20;\\n\\n/**\\n * @dev Interface of the ERC-165 standard, as defined in the\\n * https://eips.ethereum.org/EIPS/eip-165[ERC].\\n *\\n * Implementers can declare support of contract interfaces, which can then be\\n * queried by others ({ERC165Checker}).\\n *\\n * For an implementation, see {ERC165}.\\n */\\ninterface IERC165 {\\n /**\\n * @dev Returns true if this contract implements the interface defined by\\n * `interfaceId`. See the corresponding\\n * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[ERC section]\\n * to learn more about how these ids are created.\\n *\\n * This function call must use less than 30 000 gas.\\n */\\n function supportsInterface(bytes4 interfaceId) external view returns (bool);\\n}\\n\",\"keccak256\":\"0x79796192ec90263f21b464d5bc90b777a525971d3de8232be80d9c4f9fb353b8\",\"license\":\"MIT\"}},\"version\":1}","storageLayout":{"storage":[],"types":null},"userdoc":{"kind":"user","methods":{},"version":1}}},"@openzeppelin/contracts/utils/introspection/IERC165.sol":{"IERC165":{"abi":[{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"}],"devdoc":{"details":"Interface of the ERC-165 standard, as defined in the https://eips.ethereum.org/EIPS/eip-165[ERC]. Implementers can declare support of contract interfaces, which can then be queried by others ({ERC165Checker}). For an implementation, see {ERC165}.","kind":"dev","methods":{"supportsInterface(bytes4)":{"details":"Returns true if this contract implements the interface defined by `interfaceId`. See the corresponding https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[ERC section] to learn more about how these ids are created. This function call must use less than 30 000 gas."}},"version":1},"evm":{"bytecode":{"functionDebugData":{},"generatedSources":[],"linkReferences":{},"object":"","opcodes":"","sourceMap":""},"deployedBytecode":{"functionDebugData":{},"generatedSources":[],"immutableReferences":{},"linkReferences":{},"object":"","opcodes":"","sourceMap":""},"gasEstimates":null,"methodIdentifiers":{"supportsInterface(bytes4)":"01ffc9a7"}},"metadata":"{\"compiler\":{\"version\":\"0.8.28+commit.7893614a\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"inputs\":[{\"internalType\":\"bytes4\",\"name\":\"interfaceId\",\"type\":\"bytes4\"}],\"name\":\"supportsInterface\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"}],\"devdoc\":{\"details\":\"Interface of the ERC-165 standard, as defined in the https://eips.ethereum.org/EIPS/eip-165[ERC]. Implementers can declare support of contract interfaces, which can then be queried by others ({ERC165Checker}). For an implementation, see {ERC165}.\",\"kind\":\"dev\",\"methods\":{\"supportsInterface(bytes4)\":{\"details\":\"Returns true if this contract implements the interface defined by `interfaceId`. See the corresponding https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[ERC section] to learn more about how these ids are created. This function call must use less than 30 000 gas.\"}},\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{},\"version\":1}},\"settings\":{\"compilationTarget\":{\"@openzeppelin/contracts/utils/introspection/IERC165.sol\":\"IERC165\"},\"evmVersion\":\"paris\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\",\"useLiteralContent\":true},\"optimizer\":{\"enabled\":true,\"runs\":200},\"remappings\":[]},\"sources\":{\"@openzeppelin/contracts/utils/introspection/IERC165.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.1.0) (utils/introspection/IERC165.sol)\\n\\npragma solidity ^0.8.20;\\n\\n/**\\n * @dev Interface of the ERC-165 standard, as defined in the\\n * https://eips.ethereum.org/EIPS/eip-165[ERC].\\n *\\n * Implementers can declare support of contract interfaces, which can then be\\n * queried by others ({ERC165Checker}).\\n *\\n * For an implementation, see {ERC165}.\\n */\\ninterface IERC165 {\\n /**\\n * @dev Returns true if this contract implements the interface defined by\\n * `interfaceId`. See the corresponding\\n * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[ERC section]\\n * to learn more about how these ids are created.\\n *\\n * This function call must use less than 30 000 gas.\\n */\\n function supportsInterface(bytes4 interfaceId) external view returns (bool);\\n}\\n\",\"keccak256\":\"0x79796192ec90263f21b464d5bc90b777a525971d3de8232be80d9c4f9fb353b8\",\"license\":\"MIT\"}},\"version\":1}","storageLayout":{"storage":[],"types":null},"userdoc":{"kind":"user","methods":{},"version":1}}},"@openzeppelin/contracts/utils/math/Math.sol":{"Math":{"abi":[],"devdoc":{"details":"Standard math utilities missing in the Solidity 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0x64736F6C634300081C0033000000000000000000000000000000000000000000 ","sourceMap":"281:31863:18:-:0;;;;;;;;;;;;;;;-1:-1:-1;;;281:31863:18;;;;;;;;;;;;;;;;;"},"deployedBytecode":{"functionDebugData":{},"generatedSources":[],"immutableReferences":{},"linkReferences":{},"object":"73000000000000000000000000000000000000000030146080604052600080fdfea26469706673582212208d87bdf6c18dbe6bc13965b2185deff770f3e952aee3010342cfd014e8bcb07f64736f6c634300081c0033","opcodes":"PUSH20 0x0 ADDRESS EQ PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x0 DUP1 REVERT INVALID LOG2 PUSH5 0x6970667358 0x22 SLT KECCAK256 DUP14 DUP8 0xBD 0xF6 0xC1 DUP14 0xBE PUSH12 0xC13965B2185DEFF770F3E952 0xAE 0xE3 ADD SUB TIMESTAMP 0xCF 0xD0 EQ 0xE8 0xBC 0xB0 PUSH32 0x64736F6C634300081C0033000000000000000000000000000000000000000000 ","sourceMap":"281:31863:18:-:0;;;;;;;;"},"gasEstimates":{"creation":{"codeDepositCost":"17200","executionCost":"103","totalCost":"17303"},"internal":{"_zeroBytes(bytes memory)":"infinite","add512(uint256,uint256)":"infinite","average(uint256,uint256)":"infinite","ceilDiv(uint256,uint256)":"infinite","invMod(uint256,uint256)":"infinite","invModPrime(uint256,uint256)":"infinite","log10(uint256)":"infinite","log10(uint256,enum Math.Rounding)":"infinite","log2(uint256)":"infinite","log2(uint256,enum Math.Rounding)":"infinite","log256(uint256)":"infinite","log256(uint256,enum Math.Rounding)":"infinite","max(uint256,uint256)":"infinite","min(uint256,uint256)":"infinite","modExp(bytes memory,bytes memory,bytes memory)":"infinite","modExp(uint256,uint256,uint256)":"infinite","mul512(uint256,uint256)":"infinite","mulDiv(uint256,uint256,uint256)":"infinite","mulDiv(uint256,uint256,uint256,enum Math.Rounding)":"infinite","mulShr(uint256,uint256,uint8)":"infinite","mulShr(uint256,uint256,uint8,enum Math.Rounding)":"infinite","saturatingAdd(uint256,uint256)":"infinite","saturatingMul(uint256,uint256)":"infinite","saturatingSub(uint256,uint256)":"infinite","sqrt(uint256)":"infinite","sqrt(uint256,enum Math.Rounding)":"infinite","ternary(bool,uint256,uint256)":"infinite","tryAdd(uint256,uint256)":"infinite","tryDiv(uint256,uint256)":"infinite","tryMod(uint256,uint256)":"infinite","tryModExp(bytes memory,bytes memory,bytes memory)":"infinite","tryModExp(uint256,uint256,uint256)":"infinite","tryMul(uint256,uint256)":"infinite","trySub(uint256,uint256)":"infinite","unsignedRoundsUp(enum Math.Rounding)":"infinite"}},"methodIdentifiers":{}},"metadata":"{\"compiler\":{\"version\":\"0.8.28+commit.7893614a\"},\"language\":\"Solidity\",\"output\":{\"abi\":[],\"devdoc\":{\"details\":\"Standard math utilities missing in the Solidity language.\",\"kind\":\"dev\",\"methods\":{},\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{},\"version\":1}},\"settings\":{\"compilationTarget\":{\"@openzeppelin/contracts/utils/math/Math.sol\":\"Math\"},\"evmVersion\":\"paris\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\",\"useLiteralContent\":true},\"optimizer\":{\"enabled\":true,\"runs\":200},\"remappings\":[]},\"sources\":{\"@openzeppelin/contracts/utils/Panic.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.1.0) (utils/Panic.sol)\\n\\npragma solidity ^0.8.20;\\n\\n/**\\n * @dev Helper library for emitting standardized panic codes.\\n *\\n * ```solidity\\n * contract Example {\\n * using Panic for uint256;\\n *\\n * // Use any of the declared internal constants\\n * function foo() { Panic.GENERIC.panic(); }\\n *\\n * // Alternatively\\n * function foo() { Panic.panic(Panic.GENERIC); }\\n * }\\n * ```\\n *\\n * Follows the list from https://github.com/ethereum/solidity/blob/v0.8.24/libsolutil/ErrorCodes.h[libsolutil].\\n *\\n * _Available since v5.1._\\n */\\n// slither-disable-next-line unused-state\\nlibrary Panic {\\n /// @dev generic / unspecified error\\n uint256 internal constant GENERIC = 0x00;\\n /// @dev used by the assert() builtin\\n uint256 internal constant ASSERT = 0x01;\\n /// @dev arithmetic underflow or overflow\\n uint256 internal constant UNDER_OVERFLOW = 0x11;\\n /// @dev division or modulo by zero\\n uint256 internal constant DIVISION_BY_ZERO = 0x12;\\n /// @dev enum conversion error\\n uint256 internal constant ENUM_CONVERSION_ERROR = 0x21;\\n /// @dev invalid encoding in storage\\n uint256 internal constant STORAGE_ENCODING_ERROR = 0x22;\\n /// @dev empty array pop\\n uint256 internal constant EMPTY_ARRAY_POP = 0x31;\\n /// @dev array out of bounds access\\n uint256 internal constant ARRAY_OUT_OF_BOUNDS = 0x32;\\n /// @dev resource error (too large allocation or too large array)\\n uint256 internal constant RESOURCE_ERROR = 0x41;\\n /// @dev calling invalid internal function\\n uint256 internal constant INVALID_INTERNAL_FUNCTION = 0x51;\\n\\n /// @dev Reverts with a panic code. Recommended to use with\\n /// the internal constants with predefined codes.\\n function panic(uint256 code) internal pure {\\n assembly (\\\"memory-safe\\\") {\\n mstore(0x00, 0x4e487b71)\\n mstore(0x20, code)\\n revert(0x1c, 0x24)\\n }\\n }\\n}\\n\",\"keccak256\":\"0xf7fe324703a64fc51702311dc51562d5cb1497734f074e4f483bfb6717572d7a\",\"license\":\"MIT\"},\"@openzeppelin/contracts/utils/math/Math.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.3.0) (utils/math/Math.sol)\\n\\npragma solidity ^0.8.20;\\n\\nimport {Panic} from \\\"../Panic.sol\\\";\\nimport {SafeCast} from \\\"./SafeCast.sol\\\";\\n\\n/**\\n * @dev Standard math utilities missing in the Solidity language.\\n */\\nlibrary Math {\\n enum Rounding {\\n Floor, // Toward negative infinity\\n Ceil, // Toward positive infinity\\n Trunc, // Toward zero\\n Expand // Away from zero\\n }\\n\\n /**\\n * @dev Return the 512-bit addition of two uint256.\\n *\\n * The result is stored in two 256 variables such that sum = high * 2\\u00b2\\u2075\\u2076 + low.\\n */\\n function add512(uint256 a, uint256 b) internal pure returns (uint256 high, uint256 low) {\\n assembly (\\\"memory-safe\\\") {\\n low := add(a, b)\\n high := lt(low, a)\\n }\\n }\\n\\n /**\\n * @dev Return the 512-bit multiplication of two uint256.\\n *\\n * The result is stored in two 256 variables such that product = high * 2\\u00b2\\u2075\\u2076 + low.\\n */\\n function mul512(uint256 a, uint256 b) internal pure returns (uint256 high, uint256 low) {\\n // 512-bit multiply [high low] = x * y. Compute the product mod 2\\u00b2\\u2075\\u2076 and mod 2\\u00b2\\u2075\\u2076 - 1, then use\\n // the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256\\n // variables such that product = high * 2\\u00b2\\u2075\\u2076 + low.\\n assembly (\\\"memory-safe\\\") {\\n let mm := mulmod(a, b, not(0))\\n low := mul(a, b)\\n high := sub(sub(mm, low), lt(mm, low))\\n }\\n }\\n\\n /**\\n * @dev Returns the addition of two unsigned integers, with a success flag (no overflow).\\n */\\n function tryAdd(uint256 a, uint256 b) internal pure returns (bool success, uint256 result) {\\n unchecked {\\n uint256 c = a + b;\\n success = c >= a;\\n result = c * SafeCast.toUint(success);\\n }\\n }\\n\\n /**\\n * @dev Returns the subtraction of two unsigned integers, with a success flag (no overflow).\\n */\\n function trySub(uint256 a, uint256 b) internal pure returns (bool success, uint256 result) {\\n unchecked {\\n uint256 c = a - b;\\n success = c <= a;\\n result = c * SafeCast.toUint(success);\\n }\\n }\\n\\n /**\\n * @dev Returns the multiplication of two unsigned integers, with a success flag (no overflow).\\n */\\n function tryMul(uint256 a, uint256 b) internal pure returns (bool success, uint256 result) {\\n unchecked {\\n uint256 c = a * b;\\n assembly (\\\"memory-safe\\\") {\\n // Only true when the multiplication doesn't overflow\\n // (c / a == b) || (a == 0)\\n success := or(eq(div(c, a), b), iszero(a))\\n }\\n // equivalent to: success ? c : 0\\n result = c * SafeCast.toUint(success);\\n }\\n }\\n\\n /**\\n * @dev Returns the division of two unsigned integers, with a success flag (no division by zero).\\n */\\n function tryDiv(uint256 a, uint256 b) internal pure returns (bool success, uint256 result) {\\n unchecked {\\n success = b > 0;\\n assembly (\\\"memory-safe\\\") {\\n // The `DIV` opcode returns zero when the denominator is 0.\\n result := div(a, b)\\n }\\n }\\n }\\n\\n /**\\n * @dev Returns the remainder of dividing two unsigned integers, with a success flag (no division by zero).\\n */\\n function tryMod(uint256 a, uint256 b) internal pure returns (bool success, uint256 result) {\\n unchecked {\\n success = b > 0;\\n assembly (\\\"memory-safe\\\") {\\n // The `MOD` opcode returns zero when the denominator is 0.\\n result := mod(a, b)\\n }\\n }\\n }\\n\\n /**\\n * @dev Unsigned saturating addition, bounds to `2\\u00b2\\u2075\\u2076 - 1` instead of overflowing.\\n */\\n function saturatingAdd(uint256 a, uint256 b) internal pure returns (uint256) {\\n (bool success, uint256 result) = tryAdd(a, b);\\n return ternary(success, result, type(uint256).max);\\n }\\n\\n /**\\n * @dev Unsigned saturating subtraction, bounds to zero instead of overflowing.\\n */\\n function saturatingSub(uint256 a, uint256 b) internal pure returns (uint256) {\\n (, uint256 result) = trySub(a, b);\\n return result;\\n }\\n\\n /**\\n * @dev Unsigned saturating multiplication, bounds to `2\\u00b2\\u2075\\u2076 - 1` instead of overflowing.\\n */\\n function saturatingMul(uint256 a, uint256 b) internal pure returns (uint256) {\\n (bool success, uint256 result) = tryMul(a, b);\\n return ternary(success, result, type(uint256).max);\\n }\\n\\n /**\\n * @dev Branchless ternary evaluation for `a ? b : c`. Gas costs are constant.\\n *\\n * IMPORTANT: This function may reduce bytecode size and consume less gas when used standalone.\\n * However, the compiler may optimize Solidity ternary operations (i.e. `a ? b : c`) to only compute\\n * one branch when needed, making this function more expensive.\\n */\\n function ternary(bool condition, uint256 a, uint256 b) internal pure returns (uint256) {\\n unchecked {\\n // branchless ternary works because:\\n // b ^ (a ^ b) == a\\n // b ^ 0 == b\\n return b ^ ((a ^ b) * SafeCast.toUint(condition));\\n }\\n }\\n\\n /**\\n * @dev Returns the largest of two numbers.\\n */\\n function max(uint256 a, uint256 b) internal pure returns (uint256) {\\n return ternary(a > b, a, b);\\n }\\n\\n /**\\n * @dev Returns the smallest of two numbers.\\n */\\n function min(uint256 a, uint256 b) internal pure returns (uint256) {\\n return ternary(a < b, a, b);\\n }\\n\\n /**\\n * @dev Returns the average of two numbers. The result is rounded towards\\n * zero.\\n */\\n function average(uint256 a, uint256 b) internal pure returns (uint256) {\\n // (a + b) / 2 can overflow.\\n return (a & b) + (a ^ b) / 2;\\n }\\n\\n /**\\n * @dev Returns the ceiling of the division of two numbers.\\n *\\n * This differs from standard division with `/` in that it rounds towards infinity instead\\n * of rounding towards zero.\\n */\\n function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {\\n if (b == 0) {\\n // Guarantee the same behavior as in a regular Solidity division.\\n Panic.panic(Panic.DIVISION_BY_ZERO);\\n }\\n\\n // The following calculation ensures accurate ceiling division without overflow.\\n // Since a is non-zero, (a - 1) / b will not overflow.\\n // The largest possible result occurs when (a - 1) / b is type(uint256).max,\\n // but the largest value we can obtain is type(uint256).max - 1, which happens\\n // when a = type(uint256).max and b = 1.\\n unchecked {\\n return SafeCast.toUint(a > 0) * ((a - 1) / b + 1);\\n }\\n }\\n\\n /**\\n * @dev Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or\\n * denominator == 0.\\n *\\n * Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv) with further edits by\\n * Uniswap Labs also under MIT license.\\n */\\n function mulDiv(uint256 x, uint256 y, uint256 denominator) internal pure returns (uint256 result) {\\n unchecked {\\n (uint256 high, uint256 low) = mul512(x, y);\\n\\n // Handle non-overflow cases, 256 by 256 division.\\n if (high == 0) {\\n // Solidity will revert if denominator == 0, unlike the div opcode on its own.\\n // The surrounding unchecked block does not change this fact.\\n // See https://docs.soliditylang.org/en/latest/control-structures.html#checked-or-unchecked-arithmetic.\\n return low / denominator;\\n }\\n\\n // Make sure the result is less than 2\\u00b2\\u2075\\u2076. Also prevents denominator == 0.\\n if (denominator <= high) {\\n Panic.panic(ternary(denominator == 0, Panic.DIVISION_BY_ZERO, Panic.UNDER_OVERFLOW));\\n }\\n\\n ///////////////////////////////////////////////\\n // 512 by 256 division.\\n ///////////////////////////////////////////////\\n\\n // Make division exact by subtracting the remainder from [high low].\\n uint256 remainder;\\n assembly (\\\"memory-safe\\\") {\\n // Compute remainder using mulmod.\\n remainder := mulmod(x, y, denominator)\\n\\n // Subtract 256 bit number from 512 bit number.\\n high := sub(high, gt(remainder, low))\\n low := sub(low, remainder)\\n }\\n\\n // Factor powers of two out of denominator and compute largest power of two divisor of denominator.\\n // Always >= 1. See https://cs.stackexchange.com/q/138556/92363.\\n\\n uint256 twos = denominator & (0 - denominator);\\n assembly (\\\"memory-safe\\\") {\\n // Divide denominator by twos.\\n denominator := div(denominator, twos)\\n\\n // Divide [high low] by twos.\\n low := div(low, twos)\\n\\n // Flip twos such that it is 2\\u00b2\\u2075\\u2076 / twos. If twos is zero, then it becomes one.\\n twos := add(div(sub(0, twos), twos), 1)\\n }\\n\\n // Shift in bits from high into low.\\n low |= high * twos;\\n\\n // Invert denominator mod 2\\u00b2\\u2075\\u2076. Now that denominator is an odd number, it has an inverse modulo 2\\u00b2\\u2075\\u2076 such\\n // that denominator * inv \\u2261 1 mod 2\\u00b2\\u2075\\u2076. Compute the inverse by starting with a seed that is correct for\\n // four bits. That is, denominator * inv \\u2261 1 mod 2\\u2074.\\n uint256 inverse = (3 * denominator) ^ 2;\\n\\n // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also\\n // works in modular arithmetic, doubling the correct bits in each step.\\n inverse *= 2 - denominator * inverse; // inverse mod 2\\u2078\\n inverse *= 2 - denominator * inverse; // inverse mod 2\\u00b9\\u2076\\n inverse *= 2 - denominator * inverse; // inverse mod 2\\u00b3\\u00b2\\n inverse *= 2 - denominator * inverse; // inverse mod 2\\u2076\\u2074\\n inverse *= 2 - denominator * inverse; // inverse mod 2\\u00b9\\u00b2\\u2078\\n inverse *= 2 - denominator * inverse; // inverse mod 2\\u00b2\\u2075\\u2076\\n\\n // Because the division is now exact we can divide by multiplying with the modular inverse of denominator.\\n // This will give us the correct result modulo 2\\u00b2\\u2075\\u2076. Since the preconditions guarantee that the outcome is\\n // less than 2\\u00b2\\u2075\\u2076, this is the final result. We don't need to compute the high bits of the result and high\\n // is no longer required.\\n result = low * inverse;\\n return result;\\n }\\n }\\n\\n /**\\n * @dev Calculates x * y / denominator with full precision, following the selected rounding direction.\\n */\\n function mulDiv(uint256 x, uint256 y, uint256 denominator, Rounding rounding) internal pure returns (uint256) {\\n return mulDiv(x, y, denominator) + SafeCast.toUint(unsignedRoundsUp(rounding) && mulmod(x, y, denominator) > 0);\\n }\\n\\n /**\\n * @dev Calculates floor(x * y >> n) with full precision. Throws if result overflows a uint256.\\n */\\n function mulShr(uint256 x, uint256 y, uint8 n) internal pure returns (uint256 result) {\\n unchecked {\\n (uint256 high, uint256 low) = mul512(x, y);\\n if (high >= 1 << n) {\\n Panic.panic(Panic.UNDER_OVERFLOW);\\n }\\n return (high << (256 - n)) | (low >> n);\\n }\\n }\\n\\n /**\\n * @dev Calculates x * y >> n with full precision, following the selected rounding direction.\\n */\\n function mulShr(uint256 x, uint256 y, uint8 n, Rounding rounding) internal pure returns (uint256) {\\n return mulShr(x, y, n) + SafeCast.toUint(unsignedRoundsUp(rounding) && mulmod(x, y, 1 << n) > 0);\\n }\\n\\n /**\\n * @dev Calculate the modular multiplicative inverse of a number in Z/nZ.\\n *\\n * If n is a prime, then Z/nZ is a field. In that case all elements are inversible, except 0.\\n * If n is not a prime, then Z/nZ is not a field, and some elements might not be inversible.\\n *\\n * If the input value is not inversible, 0 is returned.\\n *\\n * NOTE: If you know for sure that n is (big) a prime, it may be cheaper to use Fermat's little theorem and get the\\n * inverse using `Math.modExp(a, n - 2, n)`. See {invModPrime}.\\n */\\n function invMod(uint256 a, uint256 n) internal pure returns (uint256) {\\n unchecked {\\n if (n == 0) return 0;\\n\\n // The inverse modulo is calculated using the Extended Euclidean Algorithm (iterative version)\\n // Used to compute integers x and y such that: ax + ny = gcd(a, n).\\n // When the gcd is 1, then the inverse of a modulo n exists and it's x.\\n // ax + ny = 1\\n // ax = 1 + (-y)n\\n // ax \\u2261 1 (mod n) # x is the inverse of a modulo n\\n\\n // If the remainder is 0 the gcd is n right away.\\n uint256 remainder = a % n;\\n uint256 gcd = n;\\n\\n // Therefore the initial coefficients are:\\n // ax + ny = gcd(a, n) = n\\n // 0a + 1n = n\\n int256 x = 0;\\n int256 y = 1;\\n\\n while (remainder != 0) {\\n uint256 quotient = gcd / remainder;\\n\\n (gcd, remainder) = (\\n // The old remainder is the next gcd to try.\\n remainder,\\n // Compute the next remainder.\\n // Can't overflow given that (a % gcd) * (gcd // (a % gcd)) <= gcd\\n // where gcd is at most n (capped to type(uint256).max)\\n gcd - remainder * quotient\\n );\\n\\n (x, y) = (\\n // Increment the coefficient of a.\\n y,\\n // Decrement the coefficient of n.\\n // Can overflow, but the result is casted to uint256 so that the\\n // next value of y is \\\"wrapped around\\\" to a value between 0 and n - 1.\\n x - y * int256(quotient)\\n );\\n }\\n\\n if (gcd != 1) return 0; // No inverse exists.\\n return ternary(x < 0, n - uint256(-x), uint256(x)); // Wrap the result if it's negative.\\n }\\n }\\n\\n /**\\n * @dev Variant of {invMod}. More efficient, but only works if `p` is known to be a prime greater than `2`.\\n *\\n * From https://en.wikipedia.org/wiki/Fermat%27s_little_theorem[Fermat's little theorem], we know that if p is\\n * prime, then `a**(p-1) \\u2261 1 mod p`. As a consequence, we have `a * a**(p-2) \\u2261 1 mod p`, which means that\\n * `a**(p-2)` is the modular multiplicative inverse of a in Fp.\\n *\\n * NOTE: this function does NOT check that `p` is a prime greater than `2`.\\n */\\n function invModPrime(uint256 a, uint256 p) internal view returns (uint256) {\\n unchecked {\\n return Math.modExp(a, p - 2, p);\\n }\\n }\\n\\n /**\\n * @dev Returns the modular exponentiation of the specified base, exponent and modulus (b ** e % m)\\n *\\n * Requirements:\\n * - modulus can't be zero\\n * - underlying staticcall to precompile must succeed\\n *\\n * IMPORTANT: The result is only valid if the underlying call succeeds. When using this function, make\\n * sure the chain you're using it on supports the precompiled contract for modular exponentiation\\n * at address 0x05 as specified in https://eips.ethereum.org/EIPS/eip-198[EIP-198]. Otherwise,\\n * the underlying function will succeed given the lack of a revert, but the result may be incorrectly\\n * interpreted as 0.\\n */\\n function modExp(uint256 b, uint256 e, uint256 m) internal view returns (uint256) {\\n (bool success, uint256 result) = tryModExp(b, e, m);\\n if (!success) {\\n Panic.panic(Panic.DIVISION_BY_ZERO);\\n }\\n return result;\\n }\\n\\n /**\\n * @dev Returns the modular exponentiation of the specified base, exponent and modulus (b ** e % m).\\n * It includes a success flag indicating if the operation succeeded. Operation will be marked as failed if trying\\n * to operate modulo 0 or if the underlying precompile reverted.\\n *\\n * IMPORTANT: The result is only valid if the success flag is true. When using this function, make sure the chain\\n * you're using it on supports the precompiled contract for modular exponentiation at address 0x05 as specified in\\n * https://eips.ethereum.org/EIPS/eip-198[EIP-198]. Otherwise, the underlying function will succeed given the lack\\n * of a revert, but the result may be incorrectly interpreted as 0.\\n */\\n function tryModExp(uint256 b, uint256 e, uint256 m) internal view returns (bool success, uint256 result) {\\n if (m == 0) return (false, 0);\\n assembly (\\\"memory-safe\\\") {\\n let ptr := mload(0x40)\\n // | Offset | Content | Content (Hex) |\\n // |-----------|------------|--------------------------------------------------------------------|\\n // | 0x00:0x1f | size of b | 0x0000000000000000000000000000000000000000000000000000000000000020 |\\n // | 0x20:0x3f | size of e | 0x0000000000000000000000000000000000000000000000000000000000000020 |\\n // | 0x40:0x5f | size of m | 0x0000000000000000000000000000000000000000000000000000000000000020 |\\n // | 0x60:0x7f | value of b | 0x<.............................................................b> |\\n // | 0x80:0x9f | value of e | 0x<.............................................................e> |\\n // | 0xa0:0xbf | value of m | 0x<.............................................................m> |\\n mstore(ptr, 0x20)\\n mstore(add(ptr, 0x20), 0x20)\\n mstore(add(ptr, 0x40), 0x20)\\n mstore(add(ptr, 0x60), b)\\n mstore(add(ptr, 0x80), e)\\n mstore(add(ptr, 0xa0), m)\\n\\n // Given the result < m, it's guaranteed to fit in 32 bytes,\\n // so we can use the memory scratch space located at offset 0.\\n success := staticcall(gas(), 0x05, ptr, 0xc0, 0x00, 0x20)\\n result := mload(0x00)\\n }\\n }\\n\\n /**\\n * @dev Variant of {modExp} that supports inputs of arbitrary length.\\n */\\n function modExp(bytes memory b, bytes memory e, bytes memory m) internal view returns (bytes memory) {\\n (bool success, bytes memory result) = tryModExp(b, e, m);\\n if (!success) {\\n Panic.panic(Panic.DIVISION_BY_ZERO);\\n }\\n return result;\\n }\\n\\n /**\\n * @dev Variant of {tryModExp} that supports inputs of arbitrary length.\\n */\\n function tryModExp(\\n bytes memory b,\\n bytes memory e,\\n bytes memory m\\n ) internal view returns (bool success, bytes memory result) {\\n if (_zeroBytes(m)) return (false, new bytes(0));\\n\\n uint256 mLen = m.length;\\n\\n // Encode call args in result and move the free memory pointer\\n result = abi.encodePacked(b.length, e.length, mLen, b, e, m);\\n\\n assembly (\\\"memory-safe\\\") {\\n let dataPtr := add(result, 0x20)\\n // Write result on top of args to avoid allocating extra memory.\\n success := staticcall(gas(), 0x05, dataPtr, mload(result), dataPtr, mLen)\\n // Overwrite the length.\\n // result.length > returndatasize() is guaranteed because returndatasize() == m.length\\n mstore(result, mLen)\\n // Set the memory pointer after the returned data.\\n mstore(0x40, add(dataPtr, mLen))\\n }\\n }\\n\\n /**\\n * @dev Returns whether the provided byte array is zero.\\n */\\n function _zeroBytes(bytes memory byteArray) private pure returns (bool) {\\n for (uint256 i = 0; i < byteArray.length; ++i) {\\n if (byteArray[i] != 0) {\\n return false;\\n }\\n }\\n return true;\\n }\\n\\n /**\\n * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded\\n * towards zero.\\n *\\n * This method is based on Newton's method for computing square roots; the algorithm is restricted to only\\n * using integer operations.\\n */\\n function sqrt(uint256 a) internal pure returns (uint256) {\\n unchecked {\\n // Take care of easy edge cases when a == 0 or a == 1\\n if (a <= 1) {\\n return a;\\n }\\n\\n // In this function, we use Newton's method to get a root of `f(x) := x\\u00b2 - a`. It involves building a\\n // sequence x_n that converges toward sqrt(a). For each iteration x_n, we also define the error between\\n // the current value as `\\u03b5_n = | x_n - sqrt(a) |`.\\n //\\n // For our first estimation, we consider `e` the smallest power of 2 which is bigger than the square root\\n // of the target. (i.e. `2**(e-1) \\u2264 sqrt(a) < 2**e`). We know that `e \\u2264 128` because `(2\\u00b9\\u00b2\\u2078)\\u00b2 = 2\\u00b2\\u2075\\u2076` is\\n // bigger than any uint256.\\n //\\n // By noticing that\\n // `2**(e-1) \\u2264 sqrt(a) < 2**e \\u2192 (2**(e-1))\\u00b2 \\u2264 a < (2**e)\\u00b2 \\u2192 2**(2*e-2) \\u2264 a < 2**(2*e)`\\n // we can deduce that `e - 1` is `log2(a) / 2`. We can thus compute `x_n = 2**(e-1)` using a method similar\\n // to the msb function.\\n uint256 aa = a;\\n uint256 xn = 1;\\n\\n if (aa >= (1 << 128)) {\\n aa >>= 128;\\n xn <<= 64;\\n }\\n if (aa >= (1 << 64)) {\\n aa >>= 64;\\n xn <<= 32;\\n }\\n if (aa >= (1 << 32)) {\\n aa >>= 32;\\n xn <<= 16;\\n }\\n if (aa >= (1 << 16)) {\\n aa >>= 16;\\n xn <<= 8;\\n }\\n if (aa >= (1 << 8)) {\\n aa >>= 8;\\n xn <<= 4;\\n }\\n if (aa >= (1 << 4)) {\\n aa >>= 4;\\n xn <<= 2;\\n }\\n if (aa >= (1 << 2)) {\\n xn <<= 1;\\n }\\n\\n // We now have x_n such that `x_n = 2**(e-1) \\u2264 sqrt(a) < 2**e = 2 * x_n`. This implies \\u03b5_n \\u2264 2**(e-1).\\n //\\n // We can refine our estimation by noticing that the middle of that interval minimizes the error.\\n // If we move x_n to equal 2**(e-1) + 2**(e-2), then we reduce the error to \\u03b5_n \\u2264 2**(e-2).\\n // This is going to be our x_0 (and \\u03b5_0)\\n xn = (3 * xn) >> 1; // \\u03b5_0 := | x_0 - sqrt(a) | \\u2264 2**(e-2)\\n\\n // From here, Newton's method give us:\\n // x_{n+1} = (x_n + a / x_n) / 2\\n //\\n // One should note that:\\n // x_{n+1}\\u00b2 - a = ((x_n + a / x_n) / 2)\\u00b2 - a\\n // = ((x_n\\u00b2 + a) / (2 * x_n))\\u00b2 - a\\n // = (x_n\\u2074 + 2 * a * x_n\\u00b2 + a\\u00b2) / (4 * x_n\\u00b2) - a\\n // = (x_n\\u2074 + 2 * a * x_n\\u00b2 + a\\u00b2 - 4 * a * x_n\\u00b2) / (4 * x_n\\u00b2)\\n // = (x_n\\u2074 - 2 * a * x_n\\u00b2 + a\\u00b2) / (4 * x_n\\u00b2)\\n // = (x_n\\u00b2 - a)\\u00b2 / (2 * x_n)\\u00b2\\n // = ((x_n\\u00b2 - a) / (2 * x_n))\\u00b2\\n // \\u2265 0\\n // Which proves that for all n \\u2265 1, sqrt(a) \\u2264 x_n\\n //\\n // This gives us the proof of quadratic convergence of the sequence:\\n // \\u03b5_{n+1} = | x_{n+1} - sqrt(a) |\\n // = | (x_n + a / x_n) / 2 - sqrt(a) |\\n // = | (x_n\\u00b2 + a - 2*x_n*sqrt(a)) / (2 * x_n) |\\n // = | (x_n - sqrt(a))\\u00b2 / (2 * x_n) |\\n // = | \\u03b5_n\\u00b2 / (2 * x_n) |\\n // = \\u03b5_n\\u00b2 / | (2 * x_n) |\\n //\\n // For the first iteration, we have a special case where x_0 is known:\\n // \\u03b5_1 = \\u03b5_0\\u00b2 / | (2 * x_0) |\\n // \\u2264 (2**(e-2))\\u00b2 / (2 * (2**(e-1) + 2**(e-2)))\\n // \\u2264 2**(2*e-4) / (3 * 2**(e-1))\\n // \\u2264 2**(e-3) / 3\\n // \\u2264 2**(e-3-log2(3))\\n // \\u2264 2**(e-4.5)\\n //\\n // For the following iterations, we use the fact that, 2**(e-1) \\u2264 sqrt(a) \\u2264 x_n:\\n // \\u03b5_{n+1} = \\u03b5_n\\u00b2 / | (2 * x_n) |\\n // \\u2264 (2**(e-k))\\u00b2 / (2 * 2**(e-1))\\n // \\u2264 2**(2*e-2*k) / 2**e\\n // \\u2264 2**(e-2*k)\\n xn = (xn + a / xn) >> 1; // \\u03b5_1 := | x_1 - sqrt(a) | \\u2264 2**(e-4.5) -- special case, see above\\n xn = (xn + a / xn) >> 1; // \\u03b5_2 := | x_2 - sqrt(a) | \\u2264 2**(e-9) -- general case with k = 4.5\\n xn = (xn + a / xn) >> 1; // \\u03b5_3 := | x_3 - sqrt(a) | \\u2264 2**(e-18) -- general case with k = 9\\n xn = (xn + a / xn) >> 1; // \\u03b5_4 := | x_4 - sqrt(a) | \\u2264 2**(e-36) -- general case with k = 18\\n xn = (xn + a / xn) >> 1; // \\u03b5_5 := | x_5 - sqrt(a) | \\u2264 2**(e-72) -- general case with k = 36\\n xn = (xn + a / xn) >> 1; // \\u03b5_6 := | x_6 - sqrt(a) | \\u2264 2**(e-144) -- general case with k = 72\\n\\n // Because e \\u2264 128 (as discussed during the first estimation phase), we know have reached a precision\\n // \\u03b5_6 \\u2264 2**(e-144) < 1. Given we're operating on integers, then we can ensure that xn is now either\\n // sqrt(a) or sqrt(a) + 1.\\n return xn - SafeCast.toUint(xn > a / xn);\\n }\\n }\\n\\n /**\\n * @dev Calculates sqrt(a), following the selected rounding direction.\\n */\\n function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {\\n unchecked {\\n uint256 result = sqrt(a);\\n return result + SafeCast.toUint(unsignedRoundsUp(rounding) && result * result < a);\\n }\\n }\\n\\n /**\\n * @dev Return the log in base 2 of a positive value rounded towards zero.\\n * Returns 0 if given 0.\\n */\\n function log2(uint256 x) internal pure returns (uint256 r) {\\n // If value has upper 128 bits set, log2 result is at least 128\\n r = SafeCast.toUint(x > 0xffffffffffffffffffffffffffffffff) << 7;\\n // If upper 64 bits of 128-bit half set, add 64 to result\\n r |= SafeCast.toUint((x >> r) > 0xffffffffffffffff) << 6;\\n // If upper 32 bits of 64-bit half set, add 32 to result\\n r |= SafeCast.toUint((x >> r) > 0xffffffff) << 5;\\n // If upper 16 bits of 32-bit half set, add 16 to result\\n r |= SafeCast.toUint((x >> r) > 0xffff) << 4;\\n // If upper 8 bits of 16-bit half set, add 8 to result\\n r |= SafeCast.toUint((x >> r) > 0xff) << 3;\\n // If upper 4 bits of 8-bit half set, add 4 to result\\n r |= SafeCast.toUint((x >> r) > 0xf) << 2;\\n\\n // Shifts value right by the current result and use it as an index into this lookup table:\\n //\\n // | x (4 bits) | index | table[index] = MSB position |\\n // |------------|---------|-----------------------------|\\n // | 0000 | 0 | table[0] = 0 |\\n // | 0001 | 1 | table[1] = 0 |\\n // | 0010 | 2 | table[2] = 1 |\\n // | 0011 | 3 | table[3] = 1 |\\n // | 0100 | 4 | table[4] = 2 |\\n // | 0101 | 5 | table[5] = 2 |\\n // | 0110 | 6 | table[6] = 2 |\\n // | 0111 | 7 | table[7] = 2 |\\n // | 1000 | 8 | table[8] = 3 |\\n // | 1001 | 9 | table[9] = 3 |\\n // | 1010 | 10 | table[10] = 3 |\\n // | 1011 | 11 | table[11] = 3 |\\n // | 1100 | 12 | table[12] = 3 |\\n // | 1101 | 13 | table[13] = 3 |\\n // | 1110 | 14 | table[14] = 3 |\\n // | 1111 | 15 | table[15] = 3 |\\n //\\n // The lookup table is represented as a 32-byte value with the MSB positions for 0-15 in the last 16 bytes.\\n assembly (\\\"memory-safe\\\") {\\n r := or(r, byte(shr(r, x), 0x0000010102020202030303030303030300000000000000000000000000000000))\\n }\\n }\\n\\n /**\\n * @dev Return the log in base 2, following the selected rounding direction, of a positive value.\\n * Returns 0 if given 0.\\n */\\n function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {\\n unchecked {\\n uint256 result = log2(value);\\n return result + SafeCast.toUint(unsignedRoundsUp(rounding) && 1 << result < value);\\n }\\n }\\n\\n /**\\n * @dev Return the log in base 10 of a positive value rounded towards zero.\\n * Returns 0 if given 0.\\n */\\n function log10(uint256 value) internal pure returns (uint256) {\\n uint256 result = 0;\\n unchecked {\\n if (value >= 10 ** 64) {\\n value /= 10 ** 64;\\n result += 64;\\n }\\n if (value >= 10 ** 32) {\\n value /= 10 ** 32;\\n result += 32;\\n }\\n if (value >= 10 ** 16) {\\n value /= 10 ** 16;\\n result += 16;\\n }\\n if (value >= 10 ** 8) {\\n value /= 10 ** 8;\\n result += 8;\\n }\\n if (value >= 10 ** 4) {\\n value /= 10 ** 4;\\n result += 4;\\n }\\n if (value >= 10 ** 2) {\\n value /= 10 ** 2;\\n result += 2;\\n }\\n if (value >= 10 ** 1) {\\n result += 1;\\n }\\n }\\n return result;\\n }\\n\\n /**\\n * @dev Return the log in base 10, following the selected rounding direction, of a positive value.\\n * Returns 0 if given 0.\\n */\\n function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {\\n unchecked {\\n uint256 result = log10(value);\\n return result + SafeCast.toUint(unsignedRoundsUp(rounding) && 10 ** result < value);\\n }\\n }\\n\\n /**\\n * @dev Return the log in base 256 of a positive value rounded towards zero.\\n * Returns 0 if given 0.\\n *\\n * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string.\\n */\\n function log256(uint256 x) internal pure returns (uint256 r) {\\n // If value has upper 128 bits set, log2 result is at least 128\\n r = SafeCast.toUint(x > 0xffffffffffffffffffffffffffffffff) << 7;\\n // If upper 64 bits of 128-bit half set, add 64 to result\\n r |= SafeCast.toUint((x >> r) > 0xffffffffffffffff) << 6;\\n // If upper 32 bits of 64-bit half set, add 32 to result\\n r |= SafeCast.toUint((x >> r) > 0xffffffff) << 5;\\n // If upper 16 bits of 32-bit half set, add 16 to result\\n r |= SafeCast.toUint((x >> r) > 0xffff) << 4;\\n // Add 1 if upper 8 bits of 16-bit half set, and divide accumulated result by 8\\n return (r >> 3) | SafeCast.toUint((x >> r) > 0xff);\\n }\\n\\n /**\\n * @dev Return the log in base 256, following the selected rounding direction, of a positive value.\\n * Returns 0 if given 0.\\n */\\n function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {\\n unchecked {\\n uint256 result = log256(value);\\n return result + SafeCast.toUint(unsignedRoundsUp(rounding) && 1 << (result << 3) < value);\\n }\\n }\\n\\n /**\\n * @dev Returns whether a provided rounding mode is considered rounding up for unsigned integers.\\n */\\n function unsignedRoundsUp(Rounding rounding) internal pure returns (bool) {\\n return uint8(rounding) % 2 == 1;\\n }\\n}\\n\",\"keccak256\":\"0x1225214420c83ebcca88f2ae2b50f053aaa7df7bd684c3e878d334627f2edfc6\",\"license\":\"MIT\"},\"@openzeppelin/contracts/utils/math/SafeCast.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.1.0) (utils/math/SafeCast.sol)\\n// This file was procedurally generated from scripts/generate/templates/SafeCast.js.\\n\\npragma solidity ^0.8.20;\\n\\n/**\\n * @dev Wrappers over Solidity's uintXX/intXX/bool casting operators with added overflow\\n * checks.\\n *\\n * Downcasting from uint256/int256 in Solidity does not revert on overflow. This can\\n * easily result in undesired exploitation or bugs, since developers usually\\n * assume that overflows raise errors. `SafeCast` restores this intuition by\\n * reverting the transaction when such an operation overflows.\\n *\\n * Using this library instead of the unchecked operations eliminates an entire\\n * class of bugs, so it's recommended to use it always.\\n */\\nlibrary SafeCast {\\n /**\\n * @dev Value doesn't fit in an uint of `bits` size.\\n */\\n error SafeCastOverflowedUintDowncast(uint8 bits, uint256 value);\\n\\n /**\\n * @dev An int value doesn't fit in an uint of `bits` size.\\n */\\n error SafeCastOverflowedIntToUint(int256 value);\\n\\n /**\\n * @dev Value doesn't fit in an int of `bits` size.\\n */\\n error SafeCastOverflowedIntDowncast(uint8 bits, int256 value);\\n\\n /**\\n * @dev An uint value doesn't fit in an int of `bits` size.\\n */\\n error SafeCastOverflowedUintToInt(uint256 value);\\n\\n /**\\n * @dev Returns the downcasted uint248 from uint256, reverting on\\n * overflow (when the input is greater than largest uint248).\\n *\\n * Counterpart to Solidity's `uint248` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 248 bits\\n */\\n function toUint248(uint256 value) internal pure returns (uint248) {\\n if (value > type(uint248).max) {\\n revert SafeCastOverflowedUintDowncast(248, value);\\n }\\n return uint248(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint240 from uint256, reverting on\\n * overflow (when the input is greater than largest uint240).\\n *\\n * Counterpart to Solidity's `uint240` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 240 bits\\n */\\n function toUint240(uint256 value) internal pure returns (uint240) {\\n if (value > type(uint240).max) {\\n revert SafeCastOverflowedUintDowncast(240, value);\\n }\\n return uint240(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint232 from uint256, reverting on\\n * overflow (when the input is greater than largest uint232).\\n *\\n * Counterpart to Solidity's `uint232` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 232 bits\\n */\\n function toUint232(uint256 value) internal pure returns (uint232) {\\n if (value > type(uint232).max) {\\n revert SafeCastOverflowedUintDowncast(232, value);\\n }\\n return uint232(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint224 from uint256, reverting on\\n * overflow (when the input is greater than largest uint224).\\n *\\n * Counterpart to Solidity's `uint224` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 224 bits\\n */\\n function toUint224(uint256 value) internal pure returns (uint224) {\\n if (value > type(uint224).max) {\\n revert SafeCastOverflowedUintDowncast(224, value);\\n }\\n return uint224(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint216 from uint256, reverting on\\n * overflow (when the input is greater than largest uint216).\\n *\\n * Counterpart to Solidity's `uint216` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 216 bits\\n */\\n function toUint216(uint256 value) internal pure returns (uint216) {\\n if (value > type(uint216).max) {\\n revert SafeCastOverflowedUintDowncast(216, value);\\n }\\n return uint216(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint208 from uint256, reverting on\\n * overflow (when the input is greater than largest uint208).\\n *\\n * Counterpart to Solidity's `uint208` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 208 bits\\n */\\n function toUint208(uint256 value) internal pure returns (uint208) {\\n if (value > type(uint208).max) {\\n revert SafeCastOverflowedUintDowncast(208, value);\\n }\\n return uint208(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint200 from uint256, reverting on\\n * overflow (when the input is greater than largest uint200).\\n *\\n * Counterpart to Solidity's `uint200` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 200 bits\\n */\\n function toUint200(uint256 value) internal pure returns (uint200) {\\n if (value > type(uint200).max) {\\n revert SafeCastOverflowedUintDowncast(200, value);\\n }\\n return uint200(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint192 from uint256, reverting on\\n * overflow (when the input is greater than largest uint192).\\n *\\n * Counterpart to Solidity's `uint192` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 192 bits\\n */\\n function toUint192(uint256 value) internal pure returns (uint192) {\\n if (value > type(uint192).max) {\\n revert SafeCastOverflowedUintDowncast(192, value);\\n }\\n return uint192(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint184 from uint256, reverting on\\n * overflow (when the input is greater than largest uint184).\\n *\\n * Counterpart to Solidity's `uint184` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 184 bits\\n */\\n function toUint184(uint256 value) internal pure returns (uint184) {\\n if (value > type(uint184).max) {\\n revert SafeCastOverflowedUintDowncast(184, value);\\n }\\n return uint184(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint176 from uint256, reverting on\\n * overflow (when the input is greater than largest uint176).\\n *\\n * Counterpart to Solidity's `uint176` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 176 bits\\n */\\n function toUint176(uint256 value) internal pure returns (uint176) {\\n if (value > type(uint176).max) {\\n revert SafeCastOverflowedUintDowncast(176, value);\\n }\\n return uint176(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint168 from uint256, reverting on\\n * overflow (when the input is greater than largest uint168).\\n *\\n * Counterpart to Solidity's `uint168` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 168 bits\\n */\\n function toUint168(uint256 value) internal pure returns (uint168) {\\n if (value > type(uint168).max) {\\n revert SafeCastOverflowedUintDowncast(168, value);\\n }\\n return uint168(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint160 from uint256, reverting on\\n * overflow (when the input is greater than largest uint160).\\n *\\n * Counterpart to Solidity's `uint160` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 160 bits\\n */\\n function toUint160(uint256 value) internal pure returns (uint160) {\\n if (value > type(uint160).max) {\\n revert SafeCastOverflowedUintDowncast(160, value);\\n }\\n return uint160(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint152 from uint256, reverting on\\n * overflow (when the input is greater than largest uint152).\\n *\\n * Counterpart to Solidity's `uint152` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 152 bits\\n */\\n function toUint152(uint256 value) internal pure returns (uint152) {\\n if (value > type(uint152).max) {\\n revert SafeCastOverflowedUintDowncast(152, value);\\n }\\n return uint152(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint144 from uint256, reverting on\\n * overflow (when the input is greater than largest uint144).\\n *\\n * Counterpart to Solidity's `uint144` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 144 bits\\n */\\n function toUint144(uint256 value) internal pure returns (uint144) {\\n if (value > type(uint144).max) {\\n revert SafeCastOverflowedUintDowncast(144, value);\\n }\\n return uint144(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint136 from uint256, reverting on\\n * overflow (when the input is greater than largest uint136).\\n *\\n * Counterpart to Solidity's `uint136` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 136 bits\\n */\\n function toUint136(uint256 value) internal pure returns (uint136) {\\n if (value > type(uint136).max) {\\n revert SafeCastOverflowedUintDowncast(136, value);\\n }\\n return uint136(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint128 from uint256, reverting on\\n * overflow (when the input is greater than largest uint128).\\n *\\n * Counterpart to Solidity's `uint128` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 128 bits\\n */\\n function toUint128(uint256 value) internal pure returns (uint128) {\\n if (value > type(uint128).max) {\\n revert SafeCastOverflowedUintDowncast(128, value);\\n }\\n return uint128(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint120 from uint256, reverting on\\n * overflow (when the input is greater than largest uint120).\\n *\\n * Counterpart to Solidity's `uint120` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 120 bits\\n */\\n function toUint120(uint256 value) internal pure returns (uint120) {\\n if (value > type(uint120).max) {\\n revert SafeCastOverflowedUintDowncast(120, value);\\n }\\n return uint120(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint112 from uint256, reverting on\\n * overflow (when the input is greater than largest uint112).\\n *\\n * Counterpart to Solidity's `uint112` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 112 bits\\n */\\n function toUint112(uint256 value) internal pure returns (uint112) {\\n if (value > type(uint112).max) {\\n revert SafeCastOverflowedUintDowncast(112, value);\\n }\\n return uint112(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint104 from uint256, reverting on\\n * overflow (when the input is greater than largest uint104).\\n *\\n * Counterpart to Solidity's `uint104` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 104 bits\\n */\\n function toUint104(uint256 value) internal pure returns (uint104) {\\n if (value > type(uint104).max) {\\n revert SafeCastOverflowedUintDowncast(104, value);\\n }\\n return uint104(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint96 from uint256, reverting on\\n * overflow (when the input is greater than largest uint96).\\n *\\n * Counterpart to Solidity's `uint96` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 96 bits\\n */\\n function toUint96(uint256 value) internal pure returns (uint96) {\\n if (value > type(uint96).max) {\\n revert SafeCastOverflowedUintDowncast(96, value);\\n }\\n return uint96(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint88 from uint256, reverting on\\n * overflow (when the input is greater than largest uint88).\\n *\\n * Counterpart to Solidity's `uint88` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 88 bits\\n */\\n function toUint88(uint256 value) internal pure returns (uint88) {\\n if (value > type(uint88).max) {\\n revert SafeCastOverflowedUintDowncast(88, value);\\n }\\n return uint88(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint80 from uint256, reverting on\\n * overflow (when the input is greater than largest uint80).\\n *\\n * Counterpart to Solidity's `uint80` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 80 bits\\n */\\n function toUint80(uint256 value) internal pure returns (uint80) {\\n if (value > type(uint80).max) {\\n revert SafeCastOverflowedUintDowncast(80, value);\\n }\\n return uint80(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint72 from uint256, reverting on\\n * overflow (when the input is greater than largest uint72).\\n *\\n * Counterpart to Solidity's `uint72` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 72 bits\\n */\\n function toUint72(uint256 value) internal pure returns (uint72) {\\n if (value > type(uint72).max) {\\n revert SafeCastOverflowedUintDowncast(72, value);\\n }\\n return uint72(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint64 from uint256, reverting on\\n * overflow (when the input is greater than largest uint64).\\n *\\n * Counterpart to Solidity's `uint64` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 64 bits\\n */\\n function toUint64(uint256 value) internal pure returns (uint64) {\\n if (value > type(uint64).max) {\\n revert SafeCastOverflowedUintDowncast(64, value);\\n }\\n return uint64(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint56 from uint256, reverting on\\n * overflow (when the input is greater than largest uint56).\\n *\\n * Counterpart to Solidity's `uint56` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 56 bits\\n */\\n function toUint56(uint256 value) internal pure returns (uint56) {\\n if (value > type(uint56).max) {\\n revert SafeCastOverflowedUintDowncast(56, value);\\n }\\n return uint56(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint48 from uint256, reverting on\\n * overflow (when the input is greater than largest uint48).\\n *\\n * Counterpart to Solidity's `uint48` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 48 bits\\n */\\n function toUint48(uint256 value) internal pure returns (uint48) {\\n if (value > type(uint48).max) {\\n revert SafeCastOverflowedUintDowncast(48, value);\\n }\\n return uint48(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint40 from uint256, reverting on\\n * overflow (when the input is greater than largest uint40).\\n *\\n * Counterpart to Solidity's `uint40` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 40 bits\\n */\\n function toUint40(uint256 value) internal pure returns (uint40) {\\n if (value > type(uint40).max) {\\n revert SafeCastOverflowedUintDowncast(40, value);\\n }\\n return uint40(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint32 from uint256, reverting on\\n * overflow (when the input is greater than largest uint32).\\n *\\n * Counterpart to Solidity's `uint32` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 32 bits\\n */\\n function toUint32(uint256 value) internal pure returns (uint32) {\\n if (value > type(uint32).max) {\\n revert SafeCastOverflowedUintDowncast(32, value);\\n }\\n return uint32(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint24 from uint256, reverting on\\n * overflow (when the input is greater than largest uint24).\\n *\\n * Counterpart to Solidity's `uint24` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 24 bits\\n */\\n function toUint24(uint256 value) internal pure returns (uint24) {\\n if (value > type(uint24).max) {\\n revert SafeCastOverflowedUintDowncast(24, value);\\n }\\n return uint24(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint16 from uint256, reverting on\\n * overflow (when the input is greater than largest uint16).\\n *\\n * Counterpart to Solidity's `uint16` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 16 bits\\n */\\n function toUint16(uint256 value) internal pure returns (uint16) {\\n if (value > type(uint16).max) {\\n revert SafeCastOverflowedUintDowncast(16, value);\\n }\\n return uint16(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint8 from uint256, reverting on\\n * overflow (when the input is greater than largest uint8).\\n *\\n * Counterpart to Solidity's `uint8` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 8 bits\\n */\\n function toUint8(uint256 value) internal pure returns (uint8) {\\n if (value > type(uint8).max) {\\n revert SafeCastOverflowedUintDowncast(8, value);\\n }\\n return uint8(value);\\n }\\n\\n /**\\n * @dev Converts a signed int256 into an unsigned uint256.\\n *\\n * Requirements:\\n *\\n * - input must be greater than or equal to 0.\\n */\\n function toUint256(int256 value) internal pure returns (uint256) {\\n if (value < 0) {\\n revert SafeCastOverflowedIntToUint(value);\\n }\\n return uint256(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted int248 from int256, reverting on\\n * overflow (when the input is less than smallest int248 or\\n * greater than largest int248).\\n *\\n * Counterpart to Solidity's `int248` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 248 bits\\n */\\n function toInt248(int256 value) internal pure returns (int248 downcasted) {\\n downcasted = int248(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(248, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int240 from int256, reverting on\\n * overflow (when the input is less than smallest int240 or\\n * greater than largest int240).\\n *\\n * Counterpart to Solidity's `int240` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 240 bits\\n */\\n function toInt240(int256 value) internal pure returns (int240 downcasted) {\\n downcasted = int240(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(240, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int232 from int256, reverting on\\n * overflow (when the input is less than smallest int232 or\\n * greater than largest int232).\\n *\\n * Counterpart to Solidity's `int232` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 232 bits\\n */\\n function toInt232(int256 value) internal pure returns (int232 downcasted) {\\n downcasted = int232(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(232, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int224 from int256, reverting on\\n * overflow (when the input is less than smallest int224 or\\n * greater than largest int224).\\n *\\n * Counterpart to Solidity's `int224` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 224 bits\\n */\\n function toInt224(int256 value) internal pure returns (int224 downcasted) {\\n downcasted = int224(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(224, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int216 from int256, reverting on\\n * overflow (when the input is less than smallest int216 or\\n * greater than largest int216).\\n *\\n * Counterpart to Solidity's `int216` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 216 bits\\n */\\n function toInt216(int256 value) internal pure returns (int216 downcasted) {\\n downcasted = int216(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(216, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int208 from int256, reverting on\\n * overflow (when the input is less than smallest int208 or\\n * greater than largest int208).\\n *\\n * Counterpart to Solidity's `int208` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 208 bits\\n */\\n function toInt208(int256 value) internal pure returns (int208 downcasted) {\\n downcasted = int208(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(208, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int200 from int256, reverting on\\n * overflow (when the input is less than smallest int200 or\\n * greater than largest int200).\\n *\\n * Counterpart to Solidity's `int200` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 200 bits\\n */\\n function toInt200(int256 value) internal pure returns (int200 downcasted) {\\n downcasted = int200(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(200, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int192 from int256, reverting on\\n * overflow (when the input is less than smallest int192 or\\n * greater than largest int192).\\n *\\n * Counterpart to Solidity's `int192` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 192 bits\\n */\\n function toInt192(int256 value) internal pure returns (int192 downcasted) {\\n downcasted = int192(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(192, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int184 from int256, reverting on\\n * overflow (when the input is less than smallest int184 or\\n * greater than largest int184).\\n *\\n * Counterpart to Solidity's `int184` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 184 bits\\n */\\n function toInt184(int256 value) internal pure returns (int184 downcasted) {\\n downcasted = int184(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(184, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int176 from int256, reverting on\\n * overflow (when the input is less than smallest int176 or\\n * greater than largest int176).\\n *\\n * Counterpart to Solidity's `int176` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 176 bits\\n */\\n function toInt176(int256 value) internal pure returns (int176 downcasted) {\\n downcasted = int176(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(176, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int168 from int256, reverting on\\n * overflow (when the input is less than smallest int168 or\\n * greater than largest int168).\\n *\\n * Counterpart to Solidity's `int168` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 168 bits\\n */\\n function toInt168(int256 value) internal pure returns (int168 downcasted) {\\n downcasted = int168(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(168, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int160 from int256, reverting on\\n * overflow (when the input is less than smallest int160 or\\n * greater than largest int160).\\n *\\n * Counterpart to Solidity's `int160` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 160 bits\\n */\\n function toInt160(int256 value) internal pure returns (int160 downcasted) {\\n downcasted = int160(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(160, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int152 from int256, reverting on\\n * overflow (when the input is less than smallest int152 or\\n * greater than largest int152).\\n *\\n * Counterpart to Solidity's `int152` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 152 bits\\n */\\n function toInt152(int256 value) internal pure returns (int152 downcasted) {\\n downcasted = int152(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(152, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int144 from int256, reverting on\\n * overflow (when the input is less than smallest int144 or\\n * greater than largest int144).\\n *\\n * Counterpart to Solidity's `int144` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 144 bits\\n */\\n function toInt144(int256 value) internal pure returns (int144 downcasted) {\\n downcasted = int144(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(144, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int136 from int256, reverting on\\n * overflow (when the input is less than smallest int136 or\\n * greater than largest int136).\\n *\\n * Counterpart to Solidity's `int136` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 136 bits\\n */\\n function toInt136(int256 value) internal pure returns (int136 downcasted) {\\n downcasted = int136(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(136, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int128 from int256, reverting on\\n * overflow (when the input is less than smallest int128 or\\n * greater than largest int128).\\n *\\n * Counterpart to Solidity's `int128` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 128 bits\\n */\\n function toInt128(int256 value) internal pure returns (int128 downcasted) {\\n downcasted = int128(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(128, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int120 from int256, reverting on\\n * overflow (when the input is less than smallest int120 or\\n * greater than largest int120).\\n *\\n * Counterpart to Solidity's `int120` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 120 bits\\n */\\n function toInt120(int256 value) internal pure returns (int120 downcasted) {\\n downcasted = int120(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(120, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int112 from int256, reverting on\\n * overflow (when the input is less than smallest int112 or\\n * greater than largest int112).\\n *\\n * Counterpart to Solidity's `int112` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 112 bits\\n */\\n function toInt112(int256 value) internal pure returns (int112 downcasted) {\\n downcasted = int112(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(112, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int104 from int256, reverting on\\n * overflow (when the input is less than smallest int104 or\\n * greater than largest int104).\\n *\\n * Counterpart to Solidity's `int104` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 104 bits\\n */\\n function toInt104(int256 value) internal pure returns (int104 downcasted) {\\n downcasted = int104(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(104, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int96 from int256, reverting on\\n * overflow (when the input is less than smallest int96 or\\n * greater than largest int96).\\n *\\n * Counterpart to Solidity's `int96` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 96 bits\\n */\\n function toInt96(int256 value) internal pure returns (int96 downcasted) {\\n downcasted = int96(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(96, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int88 from int256, reverting on\\n * overflow (when the input is less than smallest int88 or\\n * greater than largest int88).\\n *\\n * Counterpart to Solidity's `int88` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 88 bits\\n */\\n function toInt88(int256 value) internal pure returns (int88 downcasted) {\\n downcasted = int88(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(88, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int80 from int256, reverting on\\n * overflow (when the input is less than smallest int80 or\\n * greater than largest int80).\\n *\\n * Counterpart to Solidity's `int80` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 80 bits\\n */\\n function toInt80(int256 value) internal pure returns (int80 downcasted) {\\n downcasted = int80(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(80, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int72 from int256, reverting on\\n * overflow (when the input is less than smallest int72 or\\n * greater than largest int72).\\n *\\n * Counterpart to Solidity's `int72` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 72 bits\\n */\\n function toInt72(int256 value) internal pure returns (int72 downcasted) {\\n downcasted = int72(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(72, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int64 from int256, reverting on\\n * overflow (when the input is less than smallest int64 or\\n * greater than largest int64).\\n *\\n * Counterpart to Solidity's `int64` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 64 bits\\n */\\n function toInt64(int256 value) internal pure returns (int64 downcasted) {\\n downcasted = int64(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(64, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int56 from int256, reverting on\\n * overflow (when the input is less than smallest int56 or\\n * greater than largest int56).\\n *\\n * Counterpart to Solidity's `int56` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 56 bits\\n */\\n function toInt56(int256 value) internal pure returns (int56 downcasted) {\\n downcasted = int56(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(56, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int48 from int256, reverting on\\n * overflow (when the input is less than smallest int48 or\\n * greater than largest int48).\\n *\\n * Counterpart to Solidity's `int48` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 48 bits\\n */\\n function toInt48(int256 value) internal pure returns (int48 downcasted) {\\n downcasted = int48(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(48, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int40 from int256, reverting on\\n * overflow (when the input is less than smallest int40 or\\n * greater than largest int40).\\n *\\n * Counterpart to Solidity's `int40` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 40 bits\\n */\\n function toInt40(int256 value) internal pure returns (int40 downcasted) {\\n downcasted = int40(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(40, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int32 from int256, reverting on\\n * overflow (when the input is less than smallest int32 or\\n * greater than largest int32).\\n *\\n * Counterpart to Solidity's `int32` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 32 bits\\n */\\n function toInt32(int256 value) internal pure returns (int32 downcasted) {\\n downcasted = int32(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(32, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int24 from int256, reverting on\\n * overflow (when the input is less than smallest int24 or\\n * greater than largest int24).\\n *\\n * Counterpart to Solidity's `int24` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 24 bits\\n */\\n function toInt24(int256 value) internal pure returns (int24 downcasted) {\\n downcasted = int24(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(24, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int16 from int256, reverting on\\n * overflow (when the input is less than smallest int16 or\\n * greater than largest int16).\\n *\\n * Counterpart to Solidity's `int16` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 16 bits\\n */\\n function toInt16(int256 value) internal pure returns (int16 downcasted) {\\n downcasted = int16(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(16, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int8 from int256, reverting on\\n * overflow (when the input is less than smallest int8 or\\n * greater than largest int8).\\n *\\n * Counterpart to Solidity's `int8` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 8 bits\\n */\\n function toInt8(int256 value) internal pure returns (int8 downcasted) {\\n downcasted = int8(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(8, value);\\n }\\n }\\n\\n /**\\n * @dev Converts an unsigned uint256 into a signed int256.\\n *\\n * Requirements:\\n *\\n * - input must be less than or equal to maxInt256.\\n */\\n function toInt256(uint256 value) internal pure returns (int256) {\\n // Note: Unsafe cast below is okay because `type(int256).max` is guaranteed to be positive\\n if (value > uint256(type(int256).max)) {\\n revert SafeCastOverflowedUintToInt(value);\\n }\\n return int256(value);\\n }\\n\\n /**\\n * @dev Cast a boolean (false or true) to a uint256 (0 or 1) with no jump.\\n */\\n function toUint(bool b) internal pure returns (uint256 u) {\\n assembly (\\\"memory-safe\\\") {\\n u := iszero(iszero(b))\\n }\\n }\\n}\\n\",\"keccak256\":\"0x195533c86d0ef72bcc06456a4f66a9b941f38eb403739b00f21fd7c1abd1ae54\",\"license\":\"MIT\"}},\"version\":1}","storageLayout":{"storage":[],"types":null},"userdoc":{"kind":"user","methods":{},"version":1}}},"@openzeppelin/contracts/utils/math/SafeCast.sol":{"SafeCast":{"abi":[{"inputs":[{"internalType":"uint8","name":"bits","type":"uint8"},{"internalType":"int256","name":"value","type":"int256"}],"name":"SafeCastOverflowedIntDowncast","type":"error"},{"inputs":[{"internalType":"int256","name":"value","type":"int256"}],"name":"SafeCastOverflowedIntToUint","type":"error"},{"inputs":[{"internalType":"uint8","name":"bits","type":"uint8"},{"internalType":"uint256","name":"value","type":"uint256"}],"name":"SafeCastOverflowedUintDowncast","type":"error"},{"inputs":[{"internalType":"uint256","name":"value","type":"uint256"}],"name":"SafeCastOverflowedUintToInt","type":"error"}],"devdoc":{"details":"Wrappers over Solidity's uintXX/intXX/bool casting operators with added overflow checks. Downcasting from uint256/int256 in Solidity does not revert on overflow. This can easily result in undesired exploitation or bugs, since developers usually assume that overflows raise errors. `SafeCast` restores this intuition by reverting the transaction when such an operation overflows. Using this library instead of the unchecked operations eliminates an entire class of bugs, so it's recommended to use it always.","errors":{"SafeCastOverflowedIntDowncast(uint8,int256)":[{"details":"Value doesn't fit in an int of `bits` size."}],"SafeCastOverflowedIntToUint(int256)":[{"details":"An int value doesn't fit in an uint of `bits` size."}],"SafeCastOverflowedUintDowncast(uint8,uint256)":[{"details":"Value doesn't fit in an uint of `bits` size."}],"SafeCastOverflowedUintToInt(uint256)":[{"details":"An uint value doesn't fit in an int of `bits` size."}]},"kind":"dev","methods":{},"version":1},"evm":{"bytecode":{"functionDebugData":{},"generatedSources":[],"linkReferences":{},"object":"60566037600b82828239805160001a607314602a57634e487b7160e01b600052600060045260246000fd5b30600052607381538281f3fe73000000000000000000000000000000000000000030146080604052600080fdfea26469706673582212200a691a2a551a3f6da20fe43694e0367b64bd2fb03193ff627c4c5c750380170264736f6c634300081c0033","opcodes":"PUSH1 0x56 PUSH1 0x37 PUSH1 0xB DUP3 DUP3 DUP3 CODECOPY DUP1 MLOAD PUSH1 0x0 BYTE PUSH1 0x73 EQ PUSH1 0x2A JUMPI PUSH4 0x4E487B71 PUSH1 0xE0 SHL PUSH1 0x0 MSTORE PUSH1 0x0 PUSH1 0x4 MSTORE PUSH1 0x24 PUSH1 0x0 REVERT JUMPDEST ADDRESS PUSH1 0x0 MSTORE PUSH1 0x73 DUP2 MSTORE8 DUP3 DUP2 RETURN INVALID PUSH20 0x0 ADDRESS EQ PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x0 DUP1 REVERT INVALID LOG2 PUSH5 0x6970667358 0x22 SLT KECCAK256 EXP PUSH10 0x1A2A551A3F6DA20FE436 SWAP5 0xE0 CALLDATASIZE PUSH28 0x64BD2FB03193FF627C4C5C750380170264736F6C634300081C003300 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","sourceMap":"769:34173:19:-:0;;;;;;;;"},"gasEstimates":{"creation":{"codeDepositCost":"17200","executionCost":"103","totalCost":"17303"},"internal":{"toInt104(int256)":"infinite","toInt112(int256)":"infinite","toInt120(int256)":"infinite","toInt128(int256)":"infinite","toInt136(int256)":"infinite","toInt144(int256)":"infinite","toInt152(int256)":"infinite","toInt16(int256)":"infinite","toInt160(int256)":"infinite","toInt168(int256)":"infinite","toInt176(int256)":"infinite","toInt184(int256)":"infinite","toInt192(int256)":"infinite","toInt200(int256)":"infinite","toInt208(int256)":"infinite","toInt216(int256)":"infinite","toInt224(int256)":"infinite","toInt232(int256)":"infinite","toInt24(int256)":"infinite","toInt240(int256)":"infinite","toInt248(int256)":"infinite","toInt256(uint256)":"infinite","toInt32(int256)":"infinite","toInt40(int256)":"infinite","toInt48(int256)":"infinite","toInt56(int256)":"infinite","toInt64(int256)":"infinite","toInt72(int256)":"infinite","toInt8(int256)":"infinite","toInt80(int256)":"infinite","toInt88(int256)":"infinite","toInt96(int256)":"infinite","toUint(bool)":"infinite","toUint104(uint256)":"infinite","toUint112(uint256)":"infinite","toUint120(uint256)":"infinite","toUint128(uint256)":"infinite","toUint136(uint256)":"infinite","toUint144(uint256)":"infinite","toUint152(uint256)":"infinite","toUint16(uint256)":"infinite","toUint160(uint256)":"infinite","toUint168(uint256)":"infinite","toUint176(uint256)":"infinite","toUint184(uint256)":"infinite","toUint192(uint256)":"infinite","toUint200(uint256)":"infinite","toUint208(uint256)":"infinite","toUint216(uint256)":"infinite","toUint224(uint256)":"infinite","toUint232(uint256)":"infinite","toUint24(uint256)":"infinite","toUint240(uint256)":"infinite","toUint248(uint256)":"infinite","toUint256(int256)":"infinite","toUint32(uint256)":"infinite","toUint40(uint256)":"infinite","toUint48(uint256)":"infinite","toUint56(uint256)":"infinite","toUint64(uint256)":"infinite","toUint72(uint256)":"infinite","toUint8(uint256)":"infinite","toUint80(uint256)":"infinite","toUint88(uint256)":"infinite","toUint96(uint256)":"infinite"}},"methodIdentifiers":{}},"metadata":"{\"compiler\":{\"version\":\"0.8.28+commit.7893614a\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"inputs\":[{\"internalType\":\"uint8\",\"name\":\"bits\",\"type\":\"uint8\"},{\"internalType\":\"int256\",\"name\":\"value\",\"type\":\"int256\"}],\"name\":\"SafeCastOverflowedIntDowncast\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"int256\",\"name\":\"value\",\"type\":\"int256\"}],\"name\":\"SafeCastOverflowedIntToUint\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"uint8\",\"name\":\"bits\",\"type\":\"uint8\"},{\"internalType\":\"uint256\",\"name\":\"value\",\"type\":\"uint256\"}],\"name\":\"SafeCastOverflowedUintDowncast\",\"type\":\"error\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"value\",\"type\":\"uint256\"}],\"name\":\"SafeCastOverflowedUintToInt\",\"type\":\"error\"}],\"devdoc\":{\"details\":\"Wrappers over Solidity's uintXX/intXX/bool casting operators with added overflow checks. Downcasting from uint256/int256 in Solidity does not revert on overflow. This can easily result in undesired exploitation or bugs, since developers usually assume that overflows raise errors. `SafeCast` restores this intuition by reverting the transaction when such an operation overflows. Using this library instead of the unchecked operations eliminates an entire class of bugs, so it's recommended to use it always.\",\"errors\":{\"SafeCastOverflowedIntDowncast(uint8,int256)\":[{\"details\":\"Value doesn't fit in an int of `bits` size.\"}],\"SafeCastOverflowedIntToUint(int256)\":[{\"details\":\"An int value doesn't fit in an uint of `bits` size.\"}],\"SafeCastOverflowedUintDowncast(uint8,uint256)\":[{\"details\":\"Value doesn't fit in an uint of `bits` size.\"}],\"SafeCastOverflowedUintToInt(uint256)\":[{\"details\":\"An uint value doesn't fit in an int of `bits` size.\"}]},\"kind\":\"dev\",\"methods\":{},\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{},\"version\":1}},\"settings\":{\"compilationTarget\":{\"@openzeppelin/contracts/utils/math/SafeCast.sol\":\"SafeCast\"},\"evmVersion\":\"paris\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\",\"useLiteralContent\":true},\"optimizer\":{\"enabled\":true,\"runs\":200},\"remappings\":[]},\"sources\":{\"@openzeppelin/contracts/utils/math/SafeCast.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.1.0) (utils/math/SafeCast.sol)\\n// This file was procedurally generated from scripts/generate/templates/SafeCast.js.\\n\\npragma solidity ^0.8.20;\\n\\n/**\\n * @dev Wrappers over Solidity's uintXX/intXX/bool casting operators with added overflow\\n * checks.\\n *\\n * Downcasting from uint256/int256 in Solidity does not revert on overflow. This can\\n * easily result in undesired exploitation or bugs, since developers usually\\n * assume that overflows raise errors. `SafeCast` restores this intuition by\\n * reverting the transaction when such an operation overflows.\\n *\\n * Using this library instead of the unchecked operations eliminates an entire\\n * class of bugs, so it's recommended to use it always.\\n */\\nlibrary SafeCast {\\n /**\\n * @dev Value doesn't fit in an uint of `bits` size.\\n */\\n error SafeCastOverflowedUintDowncast(uint8 bits, uint256 value);\\n\\n /**\\n * @dev An int value doesn't fit in an uint of `bits` size.\\n */\\n error SafeCastOverflowedIntToUint(int256 value);\\n\\n /**\\n * @dev Value doesn't fit in an int of `bits` size.\\n */\\n error SafeCastOverflowedIntDowncast(uint8 bits, int256 value);\\n\\n /**\\n * @dev An uint value doesn't fit in an int of `bits` size.\\n */\\n error SafeCastOverflowedUintToInt(uint256 value);\\n\\n /**\\n * @dev Returns the downcasted uint248 from uint256, reverting on\\n * overflow (when the input is greater than largest uint248).\\n *\\n * Counterpart to Solidity's `uint248` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 248 bits\\n */\\n function toUint248(uint256 value) internal pure returns (uint248) {\\n if (value > type(uint248).max) {\\n revert SafeCastOverflowedUintDowncast(248, value);\\n }\\n return uint248(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint240 from uint256, reverting on\\n * overflow (when the input is greater than largest uint240).\\n *\\n * Counterpart to Solidity's `uint240` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 240 bits\\n */\\n function toUint240(uint256 value) internal pure returns (uint240) {\\n if (value > type(uint240).max) {\\n revert SafeCastOverflowedUintDowncast(240, value);\\n }\\n return uint240(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint232 from uint256, reverting on\\n * overflow (when the input is greater than largest uint232).\\n *\\n * Counterpart to Solidity's `uint232` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 232 bits\\n */\\n function toUint232(uint256 value) internal pure returns (uint232) {\\n if (value > type(uint232).max) {\\n revert SafeCastOverflowedUintDowncast(232, value);\\n }\\n return uint232(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint224 from uint256, reverting on\\n * overflow (when the input is greater than largest uint224).\\n *\\n * Counterpart to Solidity's `uint224` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 224 bits\\n */\\n function toUint224(uint256 value) internal pure returns (uint224) {\\n if (value > type(uint224).max) {\\n revert SafeCastOverflowedUintDowncast(224, value);\\n }\\n return uint224(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint216 from uint256, reverting on\\n * overflow (when the input is greater than largest uint216).\\n *\\n * Counterpart to Solidity's `uint216` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 216 bits\\n */\\n function toUint216(uint256 value) internal pure returns (uint216) {\\n if (value > type(uint216).max) {\\n revert SafeCastOverflowedUintDowncast(216, value);\\n }\\n return uint216(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint208 from uint256, reverting on\\n * overflow (when the input is greater than largest uint208).\\n *\\n * Counterpart to Solidity's `uint208` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 208 bits\\n */\\n function toUint208(uint256 value) internal pure returns (uint208) {\\n if (value > type(uint208).max) {\\n revert SafeCastOverflowedUintDowncast(208, value);\\n }\\n return uint208(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint200 from uint256, reverting on\\n * overflow (when the input is greater than largest uint200).\\n *\\n * Counterpart to Solidity's `uint200` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 200 bits\\n */\\n function toUint200(uint256 value) internal pure returns (uint200) {\\n if (value > type(uint200).max) {\\n revert SafeCastOverflowedUintDowncast(200, value);\\n }\\n return uint200(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint192 from uint256, reverting on\\n * overflow (when the input is greater than largest uint192).\\n *\\n * Counterpart to Solidity's `uint192` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 192 bits\\n */\\n function toUint192(uint256 value) internal pure returns (uint192) {\\n if (value > type(uint192).max) {\\n revert SafeCastOverflowedUintDowncast(192, value);\\n }\\n return uint192(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint184 from uint256, reverting on\\n * overflow (when the input is greater than largest uint184).\\n *\\n * Counterpart to Solidity's `uint184` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 184 bits\\n */\\n function toUint184(uint256 value) internal pure returns (uint184) {\\n if (value > type(uint184).max) {\\n revert SafeCastOverflowedUintDowncast(184, value);\\n }\\n return uint184(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint176 from uint256, reverting on\\n * overflow (when the input is greater than largest uint176).\\n *\\n * Counterpart to Solidity's `uint176` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 176 bits\\n */\\n function toUint176(uint256 value) internal pure returns (uint176) {\\n if (value > type(uint176).max) {\\n revert SafeCastOverflowedUintDowncast(176, value);\\n }\\n return uint176(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint168 from uint256, reverting on\\n * overflow (when the input is greater than largest uint168).\\n *\\n * Counterpart to Solidity's `uint168` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 168 bits\\n */\\n function toUint168(uint256 value) internal pure returns (uint168) {\\n if (value > type(uint168).max) {\\n revert SafeCastOverflowedUintDowncast(168, value);\\n }\\n return uint168(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint160 from uint256, reverting on\\n * overflow (when the input is greater than largest uint160).\\n *\\n * Counterpart to Solidity's `uint160` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 160 bits\\n */\\n function toUint160(uint256 value) internal pure returns (uint160) {\\n if (value > type(uint160).max) {\\n revert SafeCastOverflowedUintDowncast(160, value);\\n }\\n return uint160(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint152 from uint256, reverting on\\n * overflow (when the input is greater than largest uint152).\\n *\\n * Counterpart to Solidity's `uint152` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 152 bits\\n */\\n function toUint152(uint256 value) internal pure returns (uint152) {\\n if (value > type(uint152).max) {\\n revert SafeCastOverflowedUintDowncast(152, value);\\n }\\n return uint152(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint144 from uint256, reverting on\\n * overflow (when the input is greater than largest uint144).\\n *\\n * Counterpart to Solidity's `uint144` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 144 bits\\n */\\n function toUint144(uint256 value) internal pure returns (uint144) {\\n if (value > type(uint144).max) {\\n revert SafeCastOverflowedUintDowncast(144, value);\\n }\\n return uint144(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint136 from uint256, reverting on\\n * overflow (when the input is greater than largest uint136).\\n *\\n * Counterpart to Solidity's `uint136` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 136 bits\\n */\\n function toUint136(uint256 value) internal pure returns (uint136) {\\n if (value > type(uint136).max) {\\n revert SafeCastOverflowedUintDowncast(136, value);\\n }\\n return uint136(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint128 from uint256, reverting on\\n * overflow (when the input is greater than largest uint128).\\n *\\n * Counterpart to Solidity's `uint128` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 128 bits\\n */\\n function toUint128(uint256 value) internal pure returns (uint128) {\\n if (value > type(uint128).max) {\\n revert SafeCastOverflowedUintDowncast(128, value);\\n }\\n return uint128(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint120 from uint256, reverting on\\n * overflow (when the input is greater than largest uint120).\\n *\\n * Counterpart to Solidity's `uint120` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 120 bits\\n */\\n function toUint120(uint256 value) internal pure returns (uint120) {\\n if (value > type(uint120).max) {\\n revert SafeCastOverflowedUintDowncast(120, value);\\n }\\n return uint120(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint112 from uint256, reverting on\\n * overflow (when the input is greater than largest uint112).\\n *\\n * Counterpart to Solidity's `uint112` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 112 bits\\n */\\n function toUint112(uint256 value) internal pure returns (uint112) {\\n if (value > type(uint112).max) {\\n revert SafeCastOverflowedUintDowncast(112, value);\\n }\\n return uint112(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint104 from uint256, reverting on\\n * overflow (when the input is greater than largest uint104).\\n *\\n * Counterpart to Solidity's `uint104` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 104 bits\\n */\\n function toUint104(uint256 value) internal pure returns (uint104) {\\n if (value > type(uint104).max) {\\n revert SafeCastOverflowedUintDowncast(104, value);\\n }\\n return uint104(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint96 from uint256, reverting on\\n * overflow (when the input is greater than largest uint96).\\n *\\n * Counterpart to Solidity's `uint96` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 96 bits\\n */\\n function toUint96(uint256 value) internal pure returns (uint96) {\\n if (value > type(uint96).max) {\\n revert SafeCastOverflowedUintDowncast(96, value);\\n }\\n return uint96(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint88 from uint256, reverting on\\n * overflow (when the input is greater than largest uint88).\\n *\\n * Counterpart to Solidity's `uint88` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 88 bits\\n */\\n function toUint88(uint256 value) internal pure returns (uint88) {\\n if (value > type(uint88).max) {\\n revert SafeCastOverflowedUintDowncast(88, value);\\n }\\n return uint88(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint80 from uint256, reverting on\\n * overflow (when the input is greater than largest uint80).\\n *\\n * Counterpart to Solidity's `uint80` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 80 bits\\n */\\n function toUint80(uint256 value) internal pure returns (uint80) {\\n if (value > type(uint80).max) {\\n revert SafeCastOverflowedUintDowncast(80, value);\\n }\\n return uint80(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint72 from uint256, reverting on\\n * overflow (when the input is greater than largest uint72).\\n *\\n * Counterpart to Solidity's `uint72` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 72 bits\\n */\\n function toUint72(uint256 value) internal pure returns (uint72) {\\n if (value > type(uint72).max) {\\n revert SafeCastOverflowedUintDowncast(72, value);\\n }\\n return uint72(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint64 from uint256, reverting on\\n * overflow (when the input is greater than largest uint64).\\n *\\n * Counterpart to Solidity's `uint64` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 64 bits\\n */\\n function toUint64(uint256 value) internal pure returns (uint64) {\\n if (value > type(uint64).max) {\\n revert SafeCastOverflowedUintDowncast(64, value);\\n }\\n return uint64(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint56 from uint256, reverting on\\n * overflow (when the input is greater than largest uint56).\\n *\\n * Counterpart to Solidity's `uint56` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 56 bits\\n */\\n function toUint56(uint256 value) internal pure returns (uint56) {\\n if (value > type(uint56).max) {\\n revert SafeCastOverflowedUintDowncast(56, value);\\n }\\n return uint56(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint48 from uint256, reverting on\\n * overflow (when the input is greater than largest uint48).\\n *\\n * Counterpart to Solidity's `uint48` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 48 bits\\n */\\n function toUint48(uint256 value) internal pure returns (uint48) {\\n if (value > type(uint48).max) {\\n revert SafeCastOverflowedUintDowncast(48, value);\\n }\\n return uint48(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint40 from uint256, reverting on\\n * overflow (when the input is greater than largest uint40).\\n *\\n * Counterpart to Solidity's `uint40` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 40 bits\\n */\\n function toUint40(uint256 value) internal pure returns (uint40) {\\n if (value > type(uint40).max) {\\n revert SafeCastOverflowedUintDowncast(40, value);\\n }\\n return uint40(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint32 from uint256, reverting on\\n * overflow (when the input is greater than largest uint32).\\n *\\n * Counterpart to Solidity's `uint32` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 32 bits\\n */\\n function toUint32(uint256 value) internal pure returns (uint32) {\\n if (value > type(uint32).max) {\\n revert SafeCastOverflowedUintDowncast(32, value);\\n }\\n return uint32(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint24 from uint256, reverting on\\n * overflow (when the input is greater than largest uint24).\\n *\\n * Counterpart to Solidity's `uint24` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 24 bits\\n */\\n function toUint24(uint256 value) internal pure returns (uint24) {\\n if (value > type(uint24).max) {\\n revert SafeCastOverflowedUintDowncast(24, value);\\n }\\n return uint24(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint16 from uint256, reverting on\\n * overflow (when the input is greater than largest uint16).\\n *\\n * Counterpart to Solidity's `uint16` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 16 bits\\n */\\n function toUint16(uint256 value) internal pure returns (uint16) {\\n if (value > type(uint16).max) {\\n revert SafeCastOverflowedUintDowncast(16, value);\\n }\\n return uint16(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint8 from uint256, reverting on\\n * overflow (when the input is greater than largest uint8).\\n *\\n * Counterpart to Solidity's `uint8` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 8 bits\\n */\\n function toUint8(uint256 value) internal pure returns (uint8) {\\n if (value > type(uint8).max) {\\n revert SafeCastOverflowedUintDowncast(8, value);\\n }\\n return uint8(value);\\n }\\n\\n /**\\n * @dev Converts a signed int256 into an unsigned uint256.\\n *\\n * Requirements:\\n *\\n * - input must be greater than or equal to 0.\\n */\\n function toUint256(int256 value) internal pure returns (uint256) {\\n if (value < 0) {\\n revert SafeCastOverflowedIntToUint(value);\\n }\\n return uint256(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted int248 from int256, reverting on\\n * overflow (when the input is less than smallest int248 or\\n * greater than largest int248).\\n *\\n * Counterpart to Solidity's `int248` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 248 bits\\n */\\n function toInt248(int256 value) internal pure returns (int248 downcasted) {\\n downcasted = int248(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(248, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int240 from int256, reverting on\\n * overflow (when the input is less than smallest int240 or\\n * greater than largest int240).\\n *\\n * Counterpart to Solidity's `int240` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 240 bits\\n */\\n function toInt240(int256 value) internal pure returns (int240 downcasted) {\\n downcasted = int240(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(240, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int232 from int256, reverting on\\n * overflow (when the input is less than smallest int232 or\\n * greater than largest int232).\\n *\\n * Counterpart to Solidity's `int232` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 232 bits\\n */\\n function toInt232(int256 value) internal pure returns (int232 downcasted) {\\n downcasted = int232(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(232, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int224 from int256, reverting on\\n * overflow (when the input is less than smallest int224 or\\n * greater than largest int224).\\n *\\n * Counterpart to Solidity's `int224` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 224 bits\\n */\\n function toInt224(int256 value) internal pure returns (int224 downcasted) {\\n downcasted = int224(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(224, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int216 from int256, reverting on\\n * overflow (when the input is less than smallest int216 or\\n * greater than largest int216).\\n *\\n * Counterpart to Solidity's `int216` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 216 bits\\n */\\n function toInt216(int256 value) internal pure returns (int216 downcasted) {\\n downcasted = int216(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(216, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int208 from int256, reverting on\\n * overflow (when the input is less than smallest int208 or\\n * greater than largest int208).\\n *\\n * Counterpart to Solidity's `int208` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 208 bits\\n */\\n function toInt208(int256 value) internal pure returns (int208 downcasted) {\\n downcasted = int208(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(208, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int200 from int256, reverting on\\n * overflow (when the input is less than smallest int200 or\\n * greater than largest int200).\\n *\\n * Counterpart to Solidity's `int200` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 200 bits\\n */\\n function toInt200(int256 value) internal pure returns (int200 downcasted) {\\n downcasted = int200(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(200, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int192 from int256, reverting on\\n * overflow (when the input is less than smallest int192 or\\n * greater than largest int192).\\n *\\n * Counterpart to Solidity's `int192` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 192 bits\\n */\\n function toInt192(int256 value) internal pure returns (int192 downcasted) {\\n downcasted = int192(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(192, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int184 from int256, reverting on\\n * overflow (when the input is less than smallest int184 or\\n * greater than largest int184).\\n *\\n * Counterpart to Solidity's `int184` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 184 bits\\n */\\n function toInt184(int256 value) internal pure returns (int184 downcasted) {\\n downcasted = int184(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(184, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int176 from int256, reverting on\\n * overflow (when the input is less than smallest int176 or\\n * greater than largest int176).\\n *\\n * Counterpart to Solidity's `int176` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 176 bits\\n */\\n function toInt176(int256 value) internal pure returns (int176 downcasted) {\\n downcasted = int176(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(176, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int168 from int256, reverting on\\n * overflow (when the input is less than smallest int168 or\\n * greater than largest int168).\\n *\\n * Counterpart to Solidity's `int168` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 168 bits\\n */\\n function toInt168(int256 value) internal pure returns (int168 downcasted) {\\n downcasted = int168(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(168, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int160 from int256, reverting on\\n * overflow (when the input is less than smallest int160 or\\n * greater than largest int160).\\n *\\n * Counterpart to Solidity's `int160` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 160 bits\\n */\\n function toInt160(int256 value) internal pure returns (int160 downcasted) {\\n downcasted = int160(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(160, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int152 from int256, reverting on\\n * overflow (when the input is less than smallest int152 or\\n * greater than largest int152).\\n *\\n * Counterpart to Solidity's `int152` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 152 bits\\n */\\n function toInt152(int256 value) internal pure returns (int152 downcasted) {\\n downcasted = int152(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(152, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int144 from int256, reverting on\\n * overflow (when the input is less than smallest int144 or\\n * greater than largest int144).\\n *\\n * Counterpart to Solidity's `int144` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 144 bits\\n */\\n function toInt144(int256 value) internal pure returns (int144 downcasted) {\\n downcasted = int144(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(144, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int136 from int256, reverting on\\n * overflow (when the input is less than smallest int136 or\\n * greater than largest int136).\\n *\\n * Counterpart to Solidity's `int136` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 136 bits\\n */\\n function toInt136(int256 value) internal pure returns (int136 downcasted) {\\n downcasted = int136(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(136, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int128 from int256, reverting on\\n * overflow (when the input is less than smallest int128 or\\n * greater than largest int128).\\n *\\n * Counterpart to Solidity's `int128` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 128 bits\\n */\\n function toInt128(int256 value) internal pure returns (int128 downcasted) {\\n downcasted = int128(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(128, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int120 from int256, reverting on\\n * overflow (when the input is less than smallest int120 or\\n * greater than largest int120).\\n *\\n * Counterpart to Solidity's `int120` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 120 bits\\n */\\n function toInt120(int256 value) internal pure returns (int120 downcasted) {\\n downcasted = int120(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(120, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int112 from int256, reverting on\\n * overflow (when the input is less than smallest int112 or\\n * greater than largest int112).\\n *\\n * Counterpart to Solidity's `int112` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 112 bits\\n */\\n function toInt112(int256 value) internal pure returns (int112 downcasted) {\\n downcasted = int112(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(112, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int104 from int256, reverting on\\n * overflow (when the input is less than smallest int104 or\\n * greater than largest int104).\\n *\\n * Counterpart to Solidity's `int104` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 104 bits\\n */\\n function toInt104(int256 value) internal pure returns (int104 downcasted) {\\n downcasted = int104(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(104, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int96 from int256, reverting on\\n * overflow (when the input is less than smallest int96 or\\n * greater than largest int96).\\n *\\n * Counterpart to Solidity's `int96` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 96 bits\\n */\\n function toInt96(int256 value) internal pure returns (int96 downcasted) {\\n downcasted = int96(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(96, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int88 from int256, reverting on\\n * overflow (when the input is less than smallest int88 or\\n * greater than largest int88).\\n *\\n * Counterpart to Solidity's `int88` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 88 bits\\n */\\n function toInt88(int256 value) internal pure returns (int88 downcasted) {\\n downcasted = int88(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(88, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int80 from int256, reverting on\\n * overflow (when the input is less than smallest int80 or\\n * greater than largest int80).\\n *\\n * Counterpart to Solidity's `int80` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 80 bits\\n */\\n function toInt80(int256 value) internal pure returns (int80 downcasted) {\\n downcasted = int80(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(80, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int72 from int256, reverting on\\n * overflow (when the input is less than smallest int72 or\\n * greater than largest int72).\\n *\\n * Counterpart to Solidity's `int72` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 72 bits\\n */\\n function toInt72(int256 value) internal pure returns (int72 downcasted) {\\n downcasted = int72(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(72, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int64 from int256, reverting on\\n * overflow (when the input is less than smallest int64 or\\n * greater than largest int64).\\n *\\n * Counterpart to Solidity's `int64` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 64 bits\\n */\\n function toInt64(int256 value) internal pure returns (int64 downcasted) {\\n downcasted = int64(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(64, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int56 from int256, reverting on\\n * overflow (when the input is less than smallest int56 or\\n * greater than largest int56).\\n *\\n * Counterpart to Solidity's `int56` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 56 bits\\n */\\n function toInt56(int256 value) internal pure returns (int56 downcasted) {\\n downcasted = int56(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(56, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int48 from int256, reverting on\\n * overflow (when the input is less than smallest int48 or\\n * greater than largest int48).\\n *\\n * Counterpart to Solidity's `int48` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 48 bits\\n */\\n function toInt48(int256 value) internal pure returns (int48 downcasted) {\\n downcasted = int48(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(48, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int40 from int256, reverting on\\n * overflow (when the input is less than smallest int40 or\\n * greater than largest int40).\\n *\\n * Counterpart to Solidity's `int40` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 40 bits\\n */\\n function toInt40(int256 value) internal pure returns (int40 downcasted) {\\n downcasted = int40(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(40, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int32 from int256, reverting on\\n * overflow (when the input is less than smallest int32 or\\n * greater than largest int32).\\n *\\n * Counterpart to Solidity's `int32` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 32 bits\\n */\\n function toInt32(int256 value) internal pure returns (int32 downcasted) {\\n downcasted = int32(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(32, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int24 from int256, reverting on\\n * overflow (when the input is less than smallest int24 or\\n * greater than largest int24).\\n *\\n * Counterpart to Solidity's `int24` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 24 bits\\n */\\n function toInt24(int256 value) internal pure returns (int24 downcasted) {\\n downcasted = int24(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(24, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int16 from int256, reverting on\\n * overflow (when the input is less than smallest int16 or\\n * greater than largest int16).\\n *\\n * Counterpart to Solidity's `int16` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 16 bits\\n */\\n function toInt16(int256 value) internal pure returns (int16 downcasted) {\\n downcasted = int16(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(16, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int8 from int256, reverting on\\n * overflow (when the input is less than smallest int8 or\\n * greater than largest int8).\\n *\\n * Counterpart to Solidity's `int8` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 8 bits\\n */\\n function toInt8(int256 value) internal pure returns (int8 downcasted) {\\n downcasted = int8(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(8, value);\\n }\\n }\\n\\n /**\\n * @dev Converts an unsigned uint256 into a signed int256.\\n *\\n * Requirements:\\n *\\n * - input must be less than or equal to maxInt256.\\n */\\n function toInt256(uint256 value) internal pure returns (int256) {\\n // Note: Unsafe cast below is okay because `type(int256).max` is guaranteed to be positive\\n if (value > uint256(type(int256).max)) {\\n revert SafeCastOverflowedUintToInt(value);\\n }\\n return int256(value);\\n }\\n\\n /**\\n * @dev Cast a boolean (false or true) to a uint256 (0 or 1) with no jump.\\n */\\n function toUint(bool b) internal pure returns (uint256 u) {\\n assembly (\\\"memory-safe\\\") {\\n u := iszero(iszero(b))\\n }\\n }\\n}\\n\",\"keccak256\":\"0x195533c86d0ef72bcc06456a4f66a9b941f38eb403739b00f21fd7c1abd1ae54\",\"license\":\"MIT\"}},\"version\":1}","storageLayout":{"storage":[],"types":null},"userdoc":{"kind":"user","methods":{},"version":1}}},"@openzeppelin/contracts/utils/math/SignedMath.sol":{"SignedMath":{"abi":[],"devdoc":{"details":"Standard signed math utilities missing in the Solidity language.","kind":"dev","methods":{},"version":1},"evm":{"bytecode":{"functionDebugData":{},"generatedSources":[],"linkReferences":{},"object":"60566037600b82828239805160001a607314602a57634e487b7160e01b600052600060045260246000fd5b30600052607381538281f3fe73000000000000000000000000000000000000000030146080604052600080fdfea2646970667358221220dd9b2a79efd6349818d2e3a0e4b9f9d0441e837f87ff15655bb759d65a3cfc4964736f6c634300081c0033","opcodes":"PUSH1 0x56 PUSH1 0x37 PUSH1 0xB DUP3 DUP3 DUP3 CODECOPY DUP1 MLOAD PUSH1 0x0 BYTE PUSH1 0x73 EQ PUSH1 0x2A JUMPI PUSH4 0x4E487B71 PUSH1 0xE0 SHL PUSH1 0x0 MSTORE PUSH1 0x0 PUSH1 0x4 MSTORE PUSH1 0x24 PUSH1 0x0 REVERT JUMPDEST ADDRESS PUSH1 0x0 MSTORE PUSH1 0x73 DUP2 MSTORE8 DUP3 DUP2 RETURN INVALID PUSH20 0x0 ADDRESS EQ PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x0 DUP1 REVERT INVALID LOG2 PUSH5 0x6970667358 0x22 SLT KECCAK256 0xDD SWAP12 0x2A PUSH26 0xEFD6349818D2E3A0E4B9F9D0441E837F87FF15655BB759D65A3C 0xFC BLOBHASH PUSH5 0x736F6C6343 STOP ADDMOD SHR STOP CALLER ","sourceMap":"258:2354:20:-:0;;;;;;;;;;;;;;;-1:-1:-1;;;258:2354:20;;;;;;;;;;;;;;;;;"},"deployedBytecode":{"functionDebugData":{},"generatedSources":[],"immutableReferences":{},"linkReferences":{},"object":"73000000000000000000000000000000000000000030146080604052600080fdfea2646970667358221220dd9b2a79efd6349818d2e3a0e4b9f9d0441e837f87ff15655bb759d65a3cfc4964736f6c634300081c0033","opcodes":"PUSH20 0x0 ADDRESS EQ PUSH1 0x80 PUSH1 0x40 MSTORE PUSH1 0x0 DUP1 REVERT INVALID LOG2 PUSH5 0x6970667358 0x22 SLT KECCAK256 0xDD SWAP12 0x2A PUSH26 0xEFD6349818D2E3A0E4B9F9D0441E837F87FF15655BB759D65A3C 0xFC BLOBHASH PUSH5 0x736F6C6343 STOP ADDMOD SHR STOP CALLER ","sourceMap":"258:2354:20:-:0;;;;;;;;"},"gasEstimates":{"creation":{"codeDepositCost":"17200","executionCost":"103","totalCost":"17303"},"internal":{"abs(int256)":"infinite","average(int256,int256)":"infinite","max(int256,int256)":"infinite","min(int256,int256)":"infinite","ternary(bool,int256,int256)":"infinite"}},"methodIdentifiers":{}},"metadata":"{\"compiler\":{\"version\":\"0.8.28+commit.7893614a\"},\"language\":\"Solidity\",\"output\":{\"abi\":[],\"devdoc\":{\"details\":\"Standard signed math utilities missing in the Solidity language.\",\"kind\":\"dev\",\"methods\":{},\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{},\"version\":1}},\"settings\":{\"compilationTarget\":{\"@openzeppelin/contracts/utils/math/SignedMath.sol\":\"SignedMath\"},\"evmVersion\":\"paris\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\",\"useLiteralContent\":true},\"optimizer\":{\"enabled\":true,\"runs\":200},\"remappings\":[]},\"sources\":{\"@openzeppelin/contracts/utils/math/SafeCast.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.1.0) (utils/math/SafeCast.sol)\\n// This file was procedurally generated from scripts/generate/templates/SafeCast.js.\\n\\npragma solidity ^0.8.20;\\n\\n/**\\n * @dev Wrappers over Solidity's uintXX/intXX/bool casting operators with added overflow\\n * checks.\\n *\\n * Downcasting from uint256/int256 in Solidity does not revert on overflow. This can\\n * easily result in undesired exploitation or bugs, since developers usually\\n * assume that overflows raise errors. `SafeCast` restores this intuition by\\n * reverting the transaction when such an operation overflows.\\n *\\n * Using this library instead of the unchecked operations eliminates an entire\\n * class of bugs, so it's recommended to use it always.\\n */\\nlibrary SafeCast {\\n /**\\n * @dev Value doesn't fit in an uint of `bits` size.\\n */\\n error SafeCastOverflowedUintDowncast(uint8 bits, uint256 value);\\n\\n /**\\n * @dev An int value doesn't fit in an uint of `bits` size.\\n */\\n error SafeCastOverflowedIntToUint(int256 value);\\n\\n /**\\n * @dev Value doesn't fit in an int of `bits` size.\\n */\\n error SafeCastOverflowedIntDowncast(uint8 bits, int256 value);\\n\\n /**\\n * @dev An uint value doesn't fit in an int of `bits` size.\\n */\\n error SafeCastOverflowedUintToInt(uint256 value);\\n\\n /**\\n * @dev Returns the downcasted uint248 from uint256, reverting on\\n * overflow (when the input is greater than largest uint248).\\n *\\n * Counterpart to Solidity's `uint248` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 248 bits\\n */\\n function toUint248(uint256 value) internal pure returns (uint248) {\\n if (value > type(uint248).max) {\\n revert SafeCastOverflowedUintDowncast(248, value);\\n }\\n return uint248(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint240 from uint256, reverting on\\n * overflow (when the input is greater than largest uint240).\\n *\\n * Counterpart to Solidity's `uint240` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 240 bits\\n */\\n function toUint240(uint256 value) internal pure returns (uint240) {\\n if (value > type(uint240).max) {\\n revert SafeCastOverflowedUintDowncast(240, value);\\n }\\n return uint240(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint232 from uint256, reverting on\\n * overflow (when the input is greater than largest uint232).\\n *\\n * Counterpart to Solidity's `uint232` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 232 bits\\n */\\n function toUint232(uint256 value) internal pure returns (uint232) {\\n if (value > type(uint232).max) {\\n revert SafeCastOverflowedUintDowncast(232, value);\\n }\\n return uint232(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint224 from uint256, reverting on\\n * overflow (when the input is greater than largest uint224).\\n *\\n * Counterpart to Solidity's `uint224` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 224 bits\\n */\\n function toUint224(uint256 value) internal pure returns (uint224) {\\n if (value > type(uint224).max) {\\n revert SafeCastOverflowedUintDowncast(224, value);\\n }\\n return uint224(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint216 from uint256, reverting on\\n * overflow (when the input is greater than largest uint216).\\n *\\n * Counterpart to Solidity's `uint216` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 216 bits\\n */\\n function toUint216(uint256 value) internal pure returns (uint216) {\\n if (value > type(uint216).max) {\\n revert SafeCastOverflowedUintDowncast(216, value);\\n }\\n return uint216(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint208 from uint256, reverting on\\n * overflow (when the input is greater than largest uint208).\\n *\\n * Counterpart to Solidity's `uint208` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 208 bits\\n */\\n function toUint208(uint256 value) internal pure returns (uint208) {\\n if (value > type(uint208).max) {\\n revert SafeCastOverflowedUintDowncast(208, value);\\n }\\n return uint208(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint200 from uint256, reverting on\\n * overflow (when the input is greater than largest uint200).\\n *\\n * Counterpart to Solidity's `uint200` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 200 bits\\n */\\n function toUint200(uint256 value) internal pure returns (uint200) {\\n if (value > type(uint200).max) {\\n revert SafeCastOverflowedUintDowncast(200, value);\\n }\\n return uint200(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint192 from uint256, reverting on\\n * overflow (when the input is greater than largest uint192).\\n *\\n * Counterpart to Solidity's `uint192` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 192 bits\\n */\\n function toUint192(uint256 value) internal pure returns (uint192) {\\n if (value > type(uint192).max) {\\n revert SafeCastOverflowedUintDowncast(192, value);\\n }\\n return uint192(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint184 from uint256, reverting on\\n * overflow (when the input is greater than largest uint184).\\n *\\n * Counterpart to Solidity's `uint184` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 184 bits\\n */\\n function toUint184(uint256 value) internal pure returns (uint184) {\\n if (value > type(uint184).max) {\\n revert SafeCastOverflowedUintDowncast(184, value);\\n }\\n return uint184(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint176 from uint256, reverting on\\n * overflow (when the input is greater than largest uint176).\\n *\\n * Counterpart to Solidity's `uint176` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 176 bits\\n */\\n function toUint176(uint256 value) internal pure returns (uint176) {\\n if (value > type(uint176).max) {\\n revert SafeCastOverflowedUintDowncast(176, value);\\n }\\n return uint176(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint168 from uint256, reverting on\\n * overflow (when the input is greater than largest uint168).\\n *\\n * Counterpart to Solidity's `uint168` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 168 bits\\n */\\n function toUint168(uint256 value) internal pure returns (uint168) {\\n if (value > type(uint168).max) {\\n revert SafeCastOverflowedUintDowncast(168, value);\\n }\\n return uint168(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint160 from uint256, reverting on\\n * overflow (when the input is greater than largest uint160).\\n *\\n * Counterpart to Solidity's `uint160` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 160 bits\\n */\\n function toUint160(uint256 value) internal pure returns (uint160) {\\n if (value > type(uint160).max) {\\n revert SafeCastOverflowedUintDowncast(160, value);\\n }\\n return uint160(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint152 from uint256, reverting on\\n * overflow (when the input is greater than largest uint152).\\n *\\n * Counterpart to Solidity's `uint152` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 152 bits\\n */\\n function toUint152(uint256 value) internal pure returns (uint152) {\\n if (value > type(uint152).max) {\\n revert SafeCastOverflowedUintDowncast(152, value);\\n }\\n return uint152(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint144 from uint256, reverting on\\n * overflow (when the input is greater than largest uint144).\\n *\\n * Counterpart to Solidity's `uint144` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 144 bits\\n */\\n function toUint144(uint256 value) internal pure returns (uint144) {\\n if (value > type(uint144).max) {\\n revert SafeCastOverflowedUintDowncast(144, value);\\n }\\n return uint144(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint136 from uint256, reverting on\\n * overflow (when the input is greater than largest uint136).\\n *\\n * Counterpart to Solidity's `uint136` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 136 bits\\n */\\n function toUint136(uint256 value) internal pure returns (uint136) {\\n if (value > type(uint136).max) {\\n revert SafeCastOverflowedUintDowncast(136, value);\\n }\\n return uint136(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint128 from uint256, reverting on\\n * overflow (when the input is greater than largest uint128).\\n *\\n * Counterpart to Solidity's `uint128` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 128 bits\\n */\\n function toUint128(uint256 value) internal pure returns (uint128) {\\n if (value > type(uint128).max) {\\n revert SafeCastOverflowedUintDowncast(128, value);\\n }\\n return uint128(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint120 from uint256, reverting on\\n * overflow (when the input is greater than largest uint120).\\n *\\n * Counterpart to Solidity's `uint120` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 120 bits\\n */\\n function toUint120(uint256 value) internal pure returns (uint120) {\\n if (value > type(uint120).max) {\\n revert SafeCastOverflowedUintDowncast(120, value);\\n }\\n return uint120(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint112 from uint256, reverting on\\n * overflow (when the input is greater than largest uint112).\\n *\\n * Counterpart to Solidity's `uint112` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 112 bits\\n */\\n function toUint112(uint256 value) internal pure returns (uint112) {\\n if (value > type(uint112).max) {\\n revert SafeCastOverflowedUintDowncast(112, value);\\n }\\n return uint112(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint104 from uint256, reverting on\\n * overflow (when the input is greater than largest uint104).\\n *\\n * Counterpart to Solidity's `uint104` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 104 bits\\n */\\n function toUint104(uint256 value) internal pure returns (uint104) {\\n if (value > type(uint104).max) {\\n revert SafeCastOverflowedUintDowncast(104, value);\\n }\\n return uint104(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint96 from uint256, reverting on\\n * overflow (when the input is greater than largest uint96).\\n *\\n * Counterpart to Solidity's `uint96` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 96 bits\\n */\\n function toUint96(uint256 value) internal pure returns (uint96) {\\n if (value > type(uint96).max) {\\n revert SafeCastOverflowedUintDowncast(96, value);\\n }\\n return uint96(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint88 from uint256, reverting on\\n * overflow (when the input is greater than largest uint88).\\n *\\n * Counterpart to Solidity's `uint88` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 88 bits\\n */\\n function toUint88(uint256 value) internal pure returns (uint88) {\\n if (value > type(uint88).max) {\\n revert SafeCastOverflowedUintDowncast(88, value);\\n }\\n return uint88(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint80 from uint256, reverting on\\n * overflow (when the input is greater than largest uint80).\\n *\\n * Counterpart to Solidity's `uint80` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 80 bits\\n */\\n function toUint80(uint256 value) internal pure returns (uint80) {\\n if (value > type(uint80).max) {\\n revert SafeCastOverflowedUintDowncast(80, value);\\n }\\n return uint80(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint72 from uint256, reverting on\\n * overflow (when the input is greater than largest uint72).\\n *\\n * Counterpart to Solidity's `uint72` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 72 bits\\n */\\n function toUint72(uint256 value) internal pure returns (uint72) {\\n if (value > type(uint72).max) {\\n revert SafeCastOverflowedUintDowncast(72, value);\\n }\\n return uint72(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint64 from uint256, reverting on\\n * overflow (when the input is greater than largest uint64).\\n *\\n * Counterpart to Solidity's `uint64` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 64 bits\\n */\\n function toUint64(uint256 value) internal pure returns (uint64) {\\n if (value > type(uint64).max) {\\n revert SafeCastOverflowedUintDowncast(64, value);\\n }\\n return uint64(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint56 from uint256, reverting on\\n * overflow (when the input is greater than largest uint56).\\n *\\n * Counterpart to Solidity's `uint56` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 56 bits\\n */\\n function toUint56(uint256 value) internal pure returns (uint56) {\\n if (value > type(uint56).max) {\\n revert SafeCastOverflowedUintDowncast(56, value);\\n }\\n return uint56(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint48 from uint256, reverting on\\n * overflow (when the input is greater than largest uint48).\\n *\\n * Counterpart to Solidity's `uint48` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 48 bits\\n */\\n function toUint48(uint256 value) internal pure returns (uint48) {\\n if (value > type(uint48).max) {\\n revert SafeCastOverflowedUintDowncast(48, value);\\n }\\n return uint48(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint40 from uint256, reverting on\\n * overflow (when the input is greater than largest uint40).\\n *\\n * Counterpart to Solidity's `uint40` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 40 bits\\n */\\n function toUint40(uint256 value) internal pure returns (uint40) {\\n if (value > type(uint40).max) {\\n revert SafeCastOverflowedUintDowncast(40, value);\\n }\\n return uint40(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint32 from uint256, reverting on\\n * overflow (when the input is greater than largest uint32).\\n *\\n * Counterpart to Solidity's `uint32` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 32 bits\\n */\\n function toUint32(uint256 value) internal pure returns (uint32) {\\n if (value > type(uint32).max) {\\n revert SafeCastOverflowedUintDowncast(32, value);\\n }\\n return uint32(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint24 from uint256, reverting on\\n * overflow (when the input is greater than largest uint24).\\n *\\n * Counterpart to Solidity's `uint24` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 24 bits\\n */\\n function toUint24(uint256 value) internal pure returns (uint24) {\\n if (value > type(uint24).max) {\\n revert SafeCastOverflowedUintDowncast(24, value);\\n }\\n return uint24(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint16 from uint256, reverting on\\n * overflow (when the input is greater than largest uint16).\\n *\\n * Counterpart to Solidity's `uint16` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 16 bits\\n */\\n function toUint16(uint256 value) internal pure returns (uint16) {\\n if (value > type(uint16).max) {\\n revert SafeCastOverflowedUintDowncast(16, value);\\n }\\n return uint16(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint8 from uint256, reverting on\\n * overflow (when the input is greater than largest uint8).\\n *\\n * Counterpart to Solidity's `uint8` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 8 bits\\n */\\n function toUint8(uint256 value) internal pure returns (uint8) {\\n if (value > type(uint8).max) {\\n revert SafeCastOverflowedUintDowncast(8, value);\\n }\\n return uint8(value);\\n }\\n\\n /**\\n * @dev Converts a signed int256 into an unsigned uint256.\\n *\\n * Requirements:\\n *\\n * - input must be greater than or equal to 0.\\n */\\n function toUint256(int256 value) internal pure returns (uint256) {\\n if (value < 0) {\\n revert SafeCastOverflowedIntToUint(value);\\n }\\n return uint256(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted int248 from int256, reverting on\\n * overflow (when the input is less than smallest int248 or\\n * greater than largest int248).\\n *\\n * Counterpart to Solidity's `int248` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 248 bits\\n */\\n function toInt248(int256 value) internal pure returns (int248 downcasted) {\\n downcasted = int248(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(248, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int240 from int256, reverting on\\n * overflow (when the input is less than smallest int240 or\\n * greater than largest int240).\\n *\\n * Counterpart to Solidity's `int240` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 240 bits\\n */\\n function toInt240(int256 value) internal pure returns (int240 downcasted) {\\n downcasted = int240(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(240, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int232 from int256, reverting on\\n * overflow (when the input is less than smallest int232 or\\n * greater than largest int232).\\n *\\n * Counterpart to Solidity's `int232` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 232 bits\\n */\\n function toInt232(int256 value) internal pure returns (int232 downcasted) {\\n downcasted = int232(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(232, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int224 from int256, reverting on\\n * overflow (when the input is less than smallest int224 or\\n * greater than largest int224).\\n *\\n * Counterpart to Solidity's `int224` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 224 bits\\n */\\n function toInt224(int256 value) internal pure returns (int224 downcasted) {\\n downcasted = int224(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(224, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int216 from int256, reverting on\\n * overflow (when the input is less than smallest int216 or\\n * greater than largest int216).\\n *\\n * Counterpart to Solidity's `int216` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 216 bits\\n */\\n function toInt216(int256 value) internal pure returns (int216 downcasted) {\\n downcasted = int216(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(216, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int208 from int256, reverting on\\n * overflow (when the input is less than smallest int208 or\\n * greater than largest int208).\\n *\\n * Counterpart to Solidity's `int208` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 208 bits\\n */\\n function toInt208(int256 value) internal pure returns (int208 downcasted) {\\n downcasted = int208(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(208, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int200 from int256, reverting on\\n * overflow (when the input is less than smallest int200 or\\n * greater than largest int200).\\n *\\n * Counterpart to Solidity's `int200` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 200 bits\\n */\\n function toInt200(int256 value) internal pure returns (int200 downcasted) {\\n downcasted = int200(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(200, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int192 from int256, reverting on\\n * overflow (when the input is less than smallest int192 or\\n * greater than largest int192).\\n *\\n * Counterpart to Solidity's `int192` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 192 bits\\n */\\n function toInt192(int256 value) internal pure returns (int192 downcasted) {\\n downcasted = int192(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(192, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int184 from int256, reverting on\\n * overflow (when the input is less than smallest int184 or\\n * greater than largest int184).\\n *\\n * Counterpart to Solidity's `int184` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 184 bits\\n */\\n function toInt184(int256 value) internal pure returns (int184 downcasted) {\\n downcasted = int184(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(184, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int176 from int256, reverting on\\n * overflow (when the input is less than smallest int176 or\\n * greater than largest int176).\\n *\\n * Counterpart to Solidity's `int176` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 176 bits\\n */\\n function toInt176(int256 value) internal pure returns (int176 downcasted) {\\n downcasted = int176(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(176, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int168 from int256, reverting on\\n * overflow (when the input is less than smallest int168 or\\n * greater than largest int168).\\n *\\n * Counterpart to Solidity's `int168` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 168 bits\\n */\\n function toInt168(int256 value) internal pure returns (int168 downcasted) {\\n downcasted = int168(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(168, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int160 from int256, reverting on\\n * overflow (when the input is less than smallest int160 or\\n * greater than largest int160).\\n *\\n * Counterpart to Solidity's `int160` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 160 bits\\n */\\n function toInt160(int256 value) internal pure returns (int160 downcasted) {\\n downcasted = int160(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(160, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int152 from int256, reverting on\\n * overflow (when the input is less than smallest int152 or\\n * greater than largest int152).\\n *\\n * Counterpart to Solidity's `int152` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 152 bits\\n */\\n function toInt152(int256 value) internal pure returns (int152 downcasted) {\\n downcasted = int152(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(152, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int144 from int256, reverting on\\n * overflow (when the input is less than smallest int144 or\\n * greater than largest int144).\\n *\\n * Counterpart to Solidity's `int144` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 144 bits\\n */\\n function toInt144(int256 value) internal pure returns (int144 downcasted) {\\n downcasted = int144(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(144, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int136 from int256, reverting on\\n * overflow (when the input is less than smallest int136 or\\n * greater than largest int136).\\n *\\n * Counterpart to Solidity's `int136` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 136 bits\\n */\\n function toInt136(int256 value) internal pure returns (int136 downcasted) {\\n downcasted = int136(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(136, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int128 from int256, reverting on\\n * overflow (when the input is less than smallest int128 or\\n * greater than largest int128).\\n *\\n * Counterpart to Solidity's `int128` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 128 bits\\n */\\n function toInt128(int256 value) internal pure returns (int128 downcasted) {\\n downcasted = int128(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(128, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int120 from int256, reverting on\\n * overflow (when the input is less than smallest int120 or\\n * greater than largest int120).\\n *\\n * Counterpart to Solidity's `int120` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 120 bits\\n */\\n function toInt120(int256 value) internal pure returns (int120 downcasted) {\\n downcasted = int120(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(120, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int112 from int256, reverting on\\n * overflow (when the input is less than smallest int112 or\\n * greater than largest int112).\\n *\\n * Counterpart to Solidity's `int112` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 112 bits\\n */\\n function toInt112(int256 value) internal pure returns (int112 downcasted) {\\n downcasted = int112(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(112, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int104 from int256, reverting on\\n * overflow (when the input is less than smallest int104 or\\n * greater than largest int104).\\n *\\n * Counterpart to Solidity's `int104` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 104 bits\\n */\\n function toInt104(int256 value) internal pure returns (int104 downcasted) {\\n downcasted = int104(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(104, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int96 from int256, reverting on\\n * overflow (when the input is less than smallest int96 or\\n * greater than largest int96).\\n *\\n * Counterpart to Solidity's `int96` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 96 bits\\n */\\n function toInt96(int256 value) internal pure returns (int96 downcasted) {\\n downcasted = int96(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(96, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int88 from int256, reverting on\\n * overflow (when the input is less than smallest int88 or\\n * greater than largest int88).\\n *\\n * Counterpart to Solidity's `int88` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 88 bits\\n */\\n function toInt88(int256 value) internal pure returns (int88 downcasted) {\\n downcasted = int88(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(88, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int80 from int256, reverting on\\n * overflow (when the input is less than smallest int80 or\\n * greater than largest int80).\\n *\\n * Counterpart to Solidity's `int80` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 80 bits\\n */\\n function toInt80(int256 value) internal pure returns (int80 downcasted) {\\n downcasted = int80(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(80, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int72 from int256, reverting on\\n * overflow (when the input is less than smallest int72 or\\n * greater than largest int72).\\n *\\n * Counterpart to Solidity's `int72` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 72 bits\\n */\\n function toInt72(int256 value) internal pure returns (int72 downcasted) {\\n downcasted = int72(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(72, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int64 from int256, reverting on\\n * overflow (when the input is less than smallest int64 or\\n * greater than largest int64).\\n *\\n * Counterpart to Solidity's `int64` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 64 bits\\n */\\n function toInt64(int256 value) internal pure returns (int64 downcasted) {\\n downcasted = int64(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(64, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int56 from int256, reverting on\\n * overflow (when the input is less than smallest int56 or\\n * greater than largest int56).\\n *\\n * Counterpart to Solidity's `int56` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 56 bits\\n */\\n function toInt56(int256 value) internal pure returns (int56 downcasted) {\\n downcasted = int56(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(56, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int48 from int256, reverting on\\n * overflow (when the input is less than smallest int48 or\\n * greater than largest int48).\\n *\\n * Counterpart to Solidity's `int48` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 48 bits\\n */\\n function toInt48(int256 value) internal pure returns (int48 downcasted) {\\n downcasted = int48(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(48, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int40 from int256, reverting on\\n * overflow (when the input is less than smallest int40 or\\n * greater than largest int40).\\n *\\n * Counterpart to Solidity's `int40` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 40 bits\\n */\\n function toInt40(int256 value) internal pure returns (int40 downcasted) {\\n downcasted = int40(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(40, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int32 from int256, reverting on\\n * overflow (when the input is less than smallest int32 or\\n * greater than largest int32).\\n *\\n * Counterpart to Solidity's `int32` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 32 bits\\n */\\n function toInt32(int256 value) internal pure returns (int32 downcasted) {\\n downcasted = int32(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(32, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int24 from int256, reverting on\\n * overflow (when the input is less than smallest int24 or\\n * greater than largest int24).\\n *\\n * Counterpart to Solidity's `int24` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 24 bits\\n */\\n function toInt24(int256 value) internal pure returns (int24 downcasted) {\\n downcasted = int24(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(24, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int16 from int256, reverting on\\n * overflow (when the input is less than smallest int16 or\\n * greater than largest int16).\\n *\\n * Counterpart to Solidity's `int16` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 16 bits\\n */\\n function toInt16(int256 value) internal pure returns (int16 downcasted) {\\n downcasted = int16(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(16, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int8 from int256, reverting on\\n * overflow (when the input is less than smallest int8 or\\n * greater than largest int8).\\n *\\n * Counterpart to Solidity's `int8` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 8 bits\\n */\\n function toInt8(int256 value) internal pure returns (int8 downcasted) {\\n downcasted = int8(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(8, value);\\n }\\n }\\n\\n /**\\n * @dev Converts an unsigned uint256 into a signed int256.\\n *\\n * Requirements:\\n *\\n * - input must be less than or equal to maxInt256.\\n */\\n function toInt256(uint256 value) internal pure returns (int256) {\\n // Note: Unsafe cast below is okay because `type(int256).max` is guaranteed to be positive\\n if (value > uint256(type(int256).max)) {\\n revert SafeCastOverflowedUintToInt(value);\\n }\\n return int256(value);\\n }\\n\\n /**\\n * @dev Cast a boolean (false or true) to a uint256 (0 or 1) with no jump.\\n */\\n function toUint(bool b) internal pure returns (uint256 u) {\\n assembly (\\\"memory-safe\\\") {\\n u := iszero(iszero(b))\\n }\\n }\\n}\\n\",\"keccak256\":\"0x195533c86d0ef72bcc06456a4f66a9b941f38eb403739b00f21fd7c1abd1ae54\",\"license\":\"MIT\"},\"@openzeppelin/contracts/utils/math/SignedMath.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.1.0) (utils/math/SignedMath.sol)\\n\\npragma solidity ^0.8.20;\\n\\nimport {SafeCast} from \\\"./SafeCast.sol\\\";\\n\\n/**\\n * @dev Standard signed math utilities missing in the Solidity language.\\n */\\nlibrary SignedMath {\\n /**\\n * @dev Branchless ternary evaluation for `a ? b : c`. Gas costs are constant.\\n *\\n * IMPORTANT: This function may reduce bytecode size and consume less gas when used standalone.\\n * However, the compiler may optimize Solidity ternary operations (i.e. `a ? b : c`) to only compute\\n * one branch when needed, making this function more expensive.\\n */\\n function ternary(bool condition, int256 a, int256 b) internal pure returns (int256) {\\n unchecked {\\n // branchless ternary works because:\\n // b ^ (a ^ b) == a\\n // b ^ 0 == b\\n return b ^ ((a ^ b) * int256(SafeCast.toUint(condition)));\\n }\\n }\\n\\n /**\\n * @dev Returns the largest of two signed numbers.\\n */\\n function max(int256 a, int256 b) internal pure returns (int256) {\\n return ternary(a > b, a, b);\\n }\\n\\n /**\\n * @dev Returns the smallest of two signed numbers.\\n */\\n function min(int256 a, int256 b) internal pure returns (int256) {\\n return ternary(a < b, a, b);\\n }\\n\\n /**\\n * @dev Returns the average of two signed numbers without overflow.\\n * The result is rounded towards zero.\\n */\\n function average(int256 a, int256 b) internal pure returns (int256) {\\n // Formula from the book \\\"Hacker's Delight\\\"\\n int256 x = (a & b) + ((a ^ b) >> 1);\\n return x + (int256(uint256(x) >> 255) & (a ^ b));\\n }\\n\\n /**\\n * @dev Returns the absolute unsigned value of a signed value.\\n */\\n function abs(int256 n) internal pure returns (uint256) {\\n unchecked {\\n // Formula from the \\\"Bit Twiddling Hacks\\\" by Sean Eron Anderson.\\n // Since `n` is a signed integer, the generated bytecode will use the SAR opcode to perform the right shift,\\n // taking advantage of the most significant (or \\\"sign\\\" bit) in two's complement representation.\\n // This opcode adds new most significant bits set to the value of the previous most significant bit. As a result,\\n // the mask will either be `bytes32(0)` (if n is positive) or `~bytes32(0)` (if n is negative).\\n int256 mask = n >> 255;\\n\\n // A `bytes32(0)` mask leaves the input unchanged, while a `~bytes32(0)` mask complements it.\\n return uint256((n + mask) ^ mask);\\n }\\n }\\n}\\n\",\"keccak256\":\"0xb1970fac7b64e6c09611e6691791e848d5e3fe410fa5899e7df2e0afd77a99e3\",\"license\":\"MIT\"}},\"version\":1}","storageLayout":{"storage":[],"types":null},"userdoc":{"kind":"user","methods":{},"version":1}}},"contracts/AccountNFT.sol":{"AccountNFT":{"abi":[{"inputs":[{"internalType":"address","name":"initialOwner","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"AccessControlBadConfirmation","type":"error"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"bytes32","name":"neededRole","type":"bytes32"}],"name":"AccessControlUnauthorizedAccount","type":"error"},{"inputs":[{"internalType":"address","name":"sender","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"address","name":"owner","type":"address"}],"name":"ERC721IncorrectOwner","type":"error"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ERC721InsufficientApproval","type":"error"},{"inputs":[{"internalType":"address","name":"approver","type":"address"}],"name":"ERC721InvalidApprover","type":"error"},{"inputs":[{"internalType":"address","name":"operator","type":"address"}],"name":"ERC721InvalidOperator","type":"error"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"ERC721InvalidOwner","type":"error"},{"inputs":[{"internalType":"address","name":"receiver","type":"address"}],"name":"ERC721InvalidReceiver","type":"error"},{"inputs":[{"internalType":"address","name":"sender","type":"address"}],"name":"ERC721InvalidSender","type":"error"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ERC721NonexistentToken","type":"error"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"OwnableInvalidOwner","type":"error"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"OwnableUnauthorizedAccount","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"},{"indexed":false,"internalType":"string","name":"name","type":"string"},{"indexed":false,"internalType":"string","name":"description","type":"string"}],"name":"AccountInfoUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"},{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":false,"internalType":"string","name":"name","type":"string"}],"name":"AccountNFTMinted","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"_fromTokenId","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"_toTokenId","type":"uint256"}],"name":"BatchMetadataUpdate","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"_tokenId","type":"uint256"}],"name":"MetadataUpdate","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"bytes32","name":"previousAdminRole","type":"bytes32"},{"indexed":true,"internalType":"bytes32","name":"newAdminRole","type":"bytes32"}],"name":"RoleAdminChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"sender","type":"address"}],"name":"RoleGranted","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"sender","type":"address"}],"name":"RoleRevoked","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[],"name":"DEFAULT_ADMIN_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MINTER_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"addMinter","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getAccountInfo","outputs":[{"components":[{"internalType":"string","name":"name","type":"string"},{"internalType":"uint256","name":"establishedAt","type":"uint256"},{"internalType":"string","name":"description","type":"string"}],"internalType":"struct AccountNFT.AccountInfo","name":"","type":"tuple"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"}],"name":"getRoleAdmin","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"getTokenIdsByOwner","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"grantRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"hasRole","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"isMinter","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"string","name":"uri","type":"string"},{"internalType":"string","name":"name","type":"string"},{"internalType":"string","name":"description","type":"string"}],"name":"mint","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"removeMinter","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"callerConfirmation","type":"address"}],"name":"renounceRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"revokeRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"string","name":"name","type":"string"},{"internalType":"string","name":"description","type":"string"}],"name":"updateAccountInfo","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"string","name":"uri","type":"string"}],"name":"updateTokenURI","outputs":[],"stateMutability":"nonpayable","type":"function"}],"devdoc":{"details":"NFT contract for MCN account identity, supports account trading","errors":{"AccessControlBadConfirmation()":[{"details":"The caller of a function is not the expected one. NOTE: Don't confuse with {AccessControlUnauthorizedAccount}."}],"AccessControlUnauthorizedAccount(address,bytes32)":[{"details":"The `account` is missing a role."}],"ERC721IncorrectOwner(address,uint256,address)":[{"details":"Indicates an error related to the ownership over a particular token. Used in transfers.","params":{"owner":"Address of the current owner of a token.","sender":"Address whose tokens are being transferred.","tokenId":"Identifier number of a token."}}],"ERC721InsufficientApproval(address,uint256)":[{"details":"Indicates a failure with the `operator`’s approval. Used in transfers.","params":{"operator":"Address that may be allowed to operate on tokens without being their owner.","tokenId":"Identifier number of a token."}}],"ERC721InvalidApprover(address)":[{"details":"Indicates a failure with the `approver` of a token to be approved. Used in approvals.","params":{"approver":"Address initiating an approval operation."}}],"ERC721InvalidOperator(address)":[{"details":"Indicates a failure with the `operator` to be approved. Used in approvals.","params":{"operator":"Address that may be allowed to operate on tokens without being their owner."}}],"ERC721InvalidOwner(address)":[{"details":"Indicates that an address can't be an owner. For example, `address(0)` is a forbidden owner in ERC-20. Used in balance queries.","params":{"owner":"Address of the current owner of a token."}}],"ERC721InvalidReceiver(address)":[{"details":"Indicates a failure with the token `receiver`. Used in transfers.","params":{"receiver":"Address to which tokens are being transferred."}}],"ERC721InvalidSender(address)":[{"details":"Indicates a failure with the token `sender`. Used in transfers.","params":{"sender":"Address whose tokens are being transferred."}}],"ERC721NonexistentToken(uint256)":[{"details":"Indicates a `tokenId` whose `owner` is the zero address.","params":{"tokenId":"Identifier number of a token."}}],"OwnableInvalidOwner(address)":[{"details":"The owner is not a valid owner account. (eg. `address(0)`)"}],"OwnableUnauthorizedAccount(address)":[{"details":"The caller account is not authorized to perform an operation."}]},"events":{"Approval(address,address,uint256)":{"details":"Emitted when `owner` enables `approved` to manage the `tokenId` token."},"ApprovalForAll(address,address,bool)":{"details":"Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets."},"BatchMetadataUpdate(uint256,uint256)":{"details":"This event emits when the metadata of a range of tokens is changed. So that the third-party platforms such as NFT market could timely update the images and related attributes of the NFTs."},"MetadataUpdate(uint256)":{"details":"This event emits when the metadata of a token is changed. So that the third-party platforms such as NFT market could timely update the images and related attributes of the NFT."},"RoleAdminChanged(bytes32,bytes32,bytes32)":{"details":"Emitted when `newAdminRole` is set as ``role``'s admin role, replacing `previousAdminRole` `DEFAULT_ADMIN_ROLE` is the starting admin for all roles, despite {RoleAdminChanged} not being emitted to signal this."},"RoleGranted(bytes32,address,address)":{"details":"Emitted when `account` is granted `role`. `sender` is the account that originated the contract call. This account bears the admin role (for the granted role). Expected in cases where the role was granted using the internal {AccessControl-_grantRole}."},"RoleRevoked(bytes32,address,address)":{"details":"Emitted when `account` is revoked `role`. `sender` is the account that originated the contract call: - if using `revokeRole`, it is the admin role bearer - if using `renounceRole`, it is the role bearer (i.e. `account`)"},"Transfer(address,address,uint256)":{"details":"Emitted when `tokenId` token is transferred from `from` to `to`."}},"kind":"dev","methods":{"addMinter(address)":{"details":"Adds a new minter","params":{"account":"The address to grant minter role"}},"approve(address,uint256)":{"details":"See {IERC721-approve}."},"balanceOf(address)":{"details":"See {IERC721-balanceOf}."},"getAccountInfo(uint256)":{"details":"Gets the account information","params":{"tokenId":"Token ID"}},"getApproved(uint256)":{"details":"See {IERC721-getApproved}."},"getRoleAdmin(bytes32)":{"details":"Returns the admin role that controls `role`. See {grantRole} and {revokeRole}. To change a role's admin, use {_setRoleAdmin}."},"getTokenIdsByOwner(address)":{"details":"Gets all token IDs owned by an address","params":{"owner":"The owner address"},"returns":{"_0":"Array of token IDs owned by the address"}},"grantRole(bytes32,address)":{"details":"Grants `role` to `account`. If `account` had not been already granted `role`, emits a {RoleGranted} event. Requirements: - the caller must have ``role``'s admin role. May emit a {RoleGranted} event."},"hasRole(bytes32,address)":{"details":"Returns `true` if `account` has been granted `role`."},"isApprovedForAll(address,address)":{"details":"See {IERC721-isApprovedForAll}."},"isMinter(address)":{"details":"Checks if an account is a minter","params":{"account":"The address to check"}},"mint(address,string,string,string)":{"details":"Mints a new account NFT","params":{"description":"Account description","name":"Account name","to":"The receiver address of the token","uri":"The token metadata URI"},"returns":{"_0":"The newly minted token ID"}},"name()":{"details":"See {IERC721Metadata-name}."},"owner()":{"details":"Returns the address of the current owner."},"ownerOf(uint256)":{"details":"See {IERC721-ownerOf}."},"removeMinter(address)":{"details":"Removes a minter","params":{"account":"The address to revoke minter role"}},"renounceOwnership()":{"details":"Leaves the contract without owner. It will not be possible to call `onlyOwner` functions. Can only be called by the current owner. NOTE: Renouncing ownership will leave the contract without an owner, thereby disabling any functionality that is only available to the owner."},"renounceRole(bytes32,address)":{"details":"Revokes `role` from the calling account. Roles are often managed via {grantRole} and {revokeRole}: this function's purpose is to provide a mechanism for accounts to lose their privileges if they are compromised (such as when a trusted device is misplaced). If the calling account had been revoked `role`, emits a {RoleRevoked} event. Requirements: - the caller must be `callerConfirmation`. May emit a {RoleRevoked} event."},"revokeRole(bytes32,address)":{"details":"Revokes `role` from `account`. If `account` had been granted `role`, emits a {RoleRevoked} event. Requirements: - the caller must have ``role``'s admin role. 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{ }\n function abi_decode_tuple_t_address_fromMemory(headStart, dataEnd) -> value0\n {\n if slt(sub(dataEnd, headStart), 32) { revert(0, 0) }\n let value := mload(headStart)\n if iszero(eq(value, and(value, sub(shl(160, 1), 1)))) { revert(0, 0) }\n value0 := value\n }\n function panic_error_0x41()\n {\n mstore(0, shl(224, 0x4e487b71))\n mstore(4, 0x41)\n revert(0, 0x24)\n }\n function extract_byte_array_length(data) -> length\n {\n length := shr(1, data)\n let outOfPlaceEncoding := and(data, 1)\n if iszero(outOfPlaceEncoding) { length := and(length, 0x7f) }\n if eq(outOfPlaceEncoding, lt(length, 32))\n {\n mstore(0, shl(224, 0x4e487b71))\n mstore(4, 0x22)\n revert(0, 0x24)\n }\n }\n function array_dataslot_string_storage(ptr) -> data\n {\n mstore(0, ptr)\n data := keccak256(0, 0x20)\n }\n function clean_up_bytearray_end_slots_string_storage(array, len, startIndex)\n {\n if gt(len, 31)\n {\n mstore(0, array)\n let data := keccak256(0, 0x20)\n let deleteStart := add(data, shr(5, add(startIndex, 31)))\n if lt(startIndex, 0x20) { deleteStart := data }\n let _1 := add(data, shr(5, add(len, 31)))\n let start := deleteStart\n for { } lt(start, _1) { start := add(start, 1) }\n { sstore(start, 0) }\n }\n }\n function extract_used_part_and_set_length_of_short_byte_array(data, len) -> used\n {\n used := or(and(data, not(shr(shl(3, len), not(0)))), shl(1, len))\n }\n function copy_byte_array_to_storage_from_t_string_memory_ptr_to_t_string_storage(slot, src)\n {\n let newLen := mload(src)\n if gt(newLen, sub(shl(64, 1), 1)) { panic_error_0x41() }\n clean_up_bytearray_end_slots_string_storage(slot, extract_byte_array_length(sload(slot)), newLen)\n let srcOffset := 0\n srcOffset := 0x20\n switch gt(newLen, 31)\n case 1 {\n let loopEnd := and(newLen, not(31))\n let dstPtr := array_dataslot_string_storage(slot)\n let i := 0\n for { } lt(i, loopEnd) { i := add(i, 0x20) }\n {\n sstore(dstPtr, mload(add(src, srcOffset)))\n dstPtr := add(dstPtr, 1)\n srcOffset := add(srcOffset, 0x20)\n }\n if lt(loopEnd, newLen)\n {\n let lastValue := mload(add(src, srcOffset))\n sstore(dstPtr, and(lastValue, not(shr(and(shl(3, newLen), 248), not(0)))))\n }\n sstore(slot, add(shl(1, newLen), 1))\n }\n default {\n let value := 0\n if newLen\n {\n value := mload(add(src, srcOffset))\n }\n sstore(slot, extract_used_part_and_set_length_of_short_byte_array(value, newLen))\n }\n }\n function abi_encode_tuple_t_address__to_t_address__fromStack_reversed(headStart, value0) -> tail\n {\n tail := add(headStart, 32)\n mstore(headStart, and(value0, sub(shl(160, 1), 1)))\n 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0xD6 PUSH1 0x0 DUP3 PUSH2 0x15A JUMP JUMPDEST POP PUSH2 0x101 PUSH32 0x9F2DF0FED2C77648DE5860A4CC508CD0818C85B8B8A1AB4CEEEF8D981C8956A6 DUP3 PUSH2 0x15A JUMP JUMPDEST POP POP PUSH2 0x397 JUMP JUMPDEST PUSH1 0x7 DUP1 SLOAD PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP4 DUP2 AND PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB NOT DUP4 AND DUP2 OR SWAP1 SWAP4 SSTORE PUSH1 0x40 MLOAD SWAP2 AND SWAP2 SWAP1 DUP3 SWAP1 PUSH32 0x8BE0079C531659141344CD1FD0A4F28419497F9722A3DAAFE3B4186F6B6457E0 SWAP1 PUSH1 0x0 SWAP1 LOG3 POP POP JUMP JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP6 AND DUP5 MSTORE SWAP1 SWAP2 MSTORE DUP2 KECCAK256 SLOAD PUSH1 0xFF AND PUSH2 0x200 JUMPI PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP7 AND DUP5 MSTORE SWAP1 SWAP2 MSTORE SWAP1 KECCAK256 DUP1 SLOAD PUSH1 0xFF NOT AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0x1B8 CALLER SWAP1 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND DUP3 PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND DUP5 PUSH32 0x2F8788117E7EFF1D82E926EC794901D17C78024A50270940304540A733656F0D PUSH1 0x40 MLOAD PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG4 POP PUSH1 0x1 PUSH2 0x204 JUMP JUMPDEST POP PUSH1 0x0 JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x21C JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 MLOAD PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP2 AND DUP2 EQ PUSH2 0x233 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH4 0x4E487B71 PUSH1 0xE0 SHL PUSH1 0x0 MSTORE PUSH1 0x41 PUSH1 0x4 MSTORE PUSH1 0x24 PUSH1 0x0 REVERT JUMPDEST PUSH1 0x1 DUP2 DUP2 SHR SWAP1 DUP3 AND DUP1 PUSH2 0x264 JUMPI PUSH1 0x7F DUP3 AND SWAP2 POP JUMPDEST PUSH1 0x20 DUP3 LT DUP2 SUB PUSH2 0x284 JUMPI PUSH4 0x4E487B71 PUSH1 0xE0 SHL PUSH1 0x0 MSTORE PUSH1 0x22 PUSH1 0x4 MSTORE PUSH1 0x24 PUSH1 0x0 REVERT JUMPDEST POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x1F DUP3 GT ISZERO PUSH2 0x2D4 JUMPI DUP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 PUSH1 0x1F DUP5 ADD PUSH1 0x5 SHR DUP2 ADD PUSH1 0x20 DUP6 LT ISZERO PUSH2 0x2B1 JUMPI POP DUP1 JUMPDEST PUSH1 0x1F DUP5 ADD PUSH1 0x5 SHR DUP3 ADD SWAP2 POP JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x2D1 JUMPI PUSH1 0x0 DUP2 SSTORE PUSH1 0x1 ADD PUSH2 0x2BD JUMP JUMPDEST POP POP JUMPDEST POP POP POP JUMP JUMPDEST DUP2 MLOAD PUSH1 0x1 PUSH1 0x1 PUSH1 0x40 SHL SUB DUP2 GT ISZERO PUSH2 0x2F2 JUMPI PUSH2 0x2F2 PUSH2 0x23A JUMP JUMPDEST PUSH2 0x306 DUP2 PUSH2 0x300 DUP5 SLOAD PUSH2 0x250 JUMP JUMPDEST DUP5 PUSH2 0x28A JUMP JUMPDEST PUSH1 0x20 PUSH1 0x1F DUP3 GT PUSH1 0x1 DUP2 EQ PUSH2 0x33A JUMPI PUSH1 0x0 DUP4 ISZERO PUSH2 0x322 JUMPI POP DUP5 DUP3 ADD MLOAD JUMPDEST PUSH1 0x0 NOT PUSH1 0x3 DUP6 SWAP1 SHL SHR NOT AND PUSH1 0x1 DUP5 SWAP1 SHL OR DUP5 SSTORE PUSH2 0x2D1 JUMP JUMPDEST PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x20 DUP2 KECCAK256 PUSH1 0x1F NOT DUP6 AND SWAP2 JUMPDEST DUP3 DUP2 LT ISZERO PUSH2 0x36A JUMPI DUP8 DUP6 ADD MLOAD DUP3 SSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 ADD PUSH2 0x34A JUMP JUMPDEST POP DUP5 DUP3 LT ISZERO PUSH2 0x388 JUMPI DUP7 DUP5 ADD MLOAD PUSH1 0x0 NOT PUSH1 0x3 DUP8 SWAP1 SHL PUSH1 0xF8 AND SHR NOT AND DUP2 SSTORE JUMPDEST POP POP POP POP PUSH1 0x1 SWAP1 DUP2 SHL ADD SWAP1 SSTORE POP JUMP JUMPDEST PUSH2 0x207C DUP1 PUSH2 0x3A6 PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN INVALID PUSH1 0x80 PUSH1 0x40 MSTORE CALLVALUE DUP1 ISZERO PUSH2 0x10 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x4 CALLDATASIZE LT PUSH2 0x1F0 JUMPI PUSH1 0x0 CALLDATALOAD PUSH1 0xE0 SHR DUP1 PUSH4 0x6970BB0A GT PUSH2 0x10F JUMPI DUP1 PUSH4 0xA22CB465 GT PUSH2 0xA2 JUMPI DUP1 PUSH4 0xD5391393 GT PUSH2 0x71 JUMPI DUP1 PUSH4 0xD5391393 EQ PUSH2 0x440 JUMPI DUP1 PUSH4 0xD547741F EQ PUSH2 0x455 JUMPI DUP1 PUSH4 0xE985E9C5 EQ PUSH2 0x468 JUMPI DUP1 PUSH4 0xF2FDE38B EQ PUSH2 0x47B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP1 PUSH4 0xA22CB465 EQ PUSH2 0x3F4 JUMPI DUP1 PUSH4 0xAA271E1A EQ PUSH2 0x407 JUMPI DUP1 PUSH4 0xB88D4FDE EQ PUSH2 0x41A JUMPI DUP1 PUSH4 0xC87B56DD EQ PUSH2 0x42D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP1 PUSH4 0x91D14854 GT PUSH2 0xDE JUMPI DUP1 PUSH4 0x91D14854 EQ PUSH2 0x3BE JUMPI DUP1 PUSH4 0x95D89B41 EQ PUSH2 0x3D1 JUMPI DUP1 PUSH4 0x983B2D56 EQ PUSH2 0x3D9 JUMPI DUP1 PUSH4 0xA217FDDF EQ PUSH2 0x3EC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP1 PUSH4 0x6970BB0A EQ PUSH2 0x372 JUMPI DUP1 PUSH4 0x70A08231 EQ PUSH2 0x392 JUMPI DUP1 PUSH4 0x715018A6 EQ PUSH2 0x3A5 JUMPI DUP1 PUSH4 0x8DA5CB5B EQ PUSH2 0x3AD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP1 PUSH4 0x2F2FF15D GT PUSH2 0x187 JUMPI DUP1 PUSH4 0x42842E0E GT PUSH2 0x156 JUMPI DUP1 PUSH4 0x42842E0E EQ PUSH2 0x326 JUMPI DUP1 PUSH4 0x4A0706BE EQ PUSH2 0x339 JUMPI DUP1 PUSH4 0x5EB3F6AD EQ PUSH2 0x34C JUMPI DUP1 PUSH4 0x6352211E EQ PUSH2 0x35F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP1 PUSH4 0x2F2FF15D EQ PUSH2 0x2CD JUMPI DUP1 PUSH4 0x3092AFD5 EQ PUSH2 0x2E0 JUMPI DUP1 PUSH4 0x36568ABE EQ PUSH2 0x2F3 JUMPI DUP1 PUSH4 0x3B561AFC EQ PUSH2 0x306 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP1 PUSH4 0x18160DDD GT PUSH2 0x1C3 JUMPI DUP1 PUSH4 0x18160DDD EQ PUSH2 0x272 JUMPI DUP1 PUSH4 0x18E97FD1 EQ PUSH2 0x284 JUMPI DUP1 PUSH4 0x23B872DD EQ PUSH2 0x297 JUMPI DUP1 PUSH4 0x248A9CA3 EQ PUSH2 0x2AA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP1 PUSH4 0x1FFC9A7 EQ PUSH2 0x1F5 JUMPI DUP1 PUSH4 0x6FDDE03 EQ PUSH2 0x21D JUMPI DUP1 PUSH4 0x81812FC EQ PUSH2 0x232 JUMPI DUP1 PUSH4 0x95EA7B3 EQ PUSH2 0x25D JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x208 PUSH2 0x203 CALLDATASIZE PUSH1 0x4 PUSH2 0x1895 JUMP JUMPDEST PUSH2 0x48E JUMP JUMPDEST PUSH1 0x40 MLOAD SWAP1 ISZERO ISZERO DUP2 MSTORE PUSH1 0x20 ADD JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST PUSH2 0x225 PUSH2 0x49F JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x214 SWAP2 SWAP1 PUSH2 0x1902 JUMP JUMPDEST PUSH2 0x245 PUSH2 0x240 CALLDATASIZE PUSH1 0x4 PUSH2 0x1915 JUMP JUMPDEST PUSH2 0x531 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB SWAP1 SWAP2 AND DUP2 MSTORE PUSH1 0x20 ADD PUSH2 0x214 JUMP JUMPDEST PUSH2 0x270 PUSH2 0x26B CALLDATASIZE PUSH1 0x4 PUSH2 0x194A JUMP JUMPDEST PUSH2 0x55A JUMP JUMPDEST STOP JUMPDEST PUSH1 0x9 SLOAD JUMPDEST PUSH1 0x40 MLOAD SWAP1 DUP2 MSTORE PUSH1 0x20 ADD PUSH2 0x214 JUMP JUMPDEST PUSH2 0x270 PUSH2 0x292 CALLDATASIZE PUSH1 0x4 PUSH2 0x1A24 JUMP JUMPDEST PUSH2 0x569 JUMP JUMPDEST PUSH2 0x270 PUSH2 0x2A5 CALLDATASIZE PUSH1 0x4 PUSH2 0x1A6B JUMP JUMPDEST PUSH2 0x5E0 JUMP JUMPDEST PUSH2 0x276 PUSH2 0x2B8 CALLDATASIZE PUSH1 0x4 PUSH2 0x1915 JUMP JUMPDEST PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x1 ADD SLOAD SWAP1 JUMP JUMPDEST PUSH2 0x270 PUSH2 0x2DB CALLDATASIZE PUSH1 0x4 PUSH2 0x1AA8 JUMP JUMPDEST PUSH2 0x66B JUMP JUMPDEST PUSH2 0x270 PUSH2 0x2EE CALLDATASIZE PUSH1 0x4 PUSH2 0x1AD4 JUMP JUMPDEST PUSH2 0x690 JUMP JUMPDEST PUSH2 0x270 PUSH2 0x301 CALLDATASIZE PUSH1 0x4 PUSH2 0x1AA8 JUMP JUMPDEST PUSH2 0x6B0 JUMP JUMPDEST PUSH2 0x319 PUSH2 0x314 CALLDATASIZE PUSH1 0x4 PUSH2 0x1915 JUMP JUMPDEST PUSH2 0x6E8 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x214 SWAP2 SWAP1 PUSH2 0x1AEF JUMP JUMPDEST PUSH2 0x270 PUSH2 0x334 CALLDATASIZE PUSH1 0x4 PUSH2 0x1A6B JUMP JUMPDEST PUSH2 0x88D JUMP JUMPDEST PUSH2 0x276 PUSH2 0x347 CALLDATASIZE PUSH1 0x4 PUSH2 0x1B32 JUMP JUMPDEST PUSH2 0x8A8 JUMP JUMPDEST PUSH2 0x270 PUSH2 0x35A CALLDATASIZE PUSH1 0x4 PUSH2 0x1BD7 JUMP JUMPDEST PUSH2 0xA0A JUMP JUMPDEST PUSH2 0x245 PUSH2 0x36D CALLDATASIZE PUSH1 0x4 PUSH2 0x1915 JUMP JUMPDEST PUSH2 0xAD7 JUMP JUMPDEST PUSH2 0x385 PUSH2 0x380 CALLDATASIZE PUSH1 0x4 PUSH2 0x1AD4 JUMP JUMPDEST PUSH2 0xAE2 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x214 SWAP2 SWAP1 PUSH2 0x1C49 JUMP JUMPDEST PUSH2 0x276 PUSH2 0x3A0 CALLDATASIZE PUSH1 0x4 PUSH2 0x1AD4 JUMP JUMPDEST PUSH2 0xBD9 JUMP JUMPDEST PUSH2 0x270 PUSH2 0xC21 JUMP JUMPDEST PUSH1 0x7 SLOAD PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND PUSH2 0x245 JUMP JUMPDEST PUSH2 0x208 PUSH2 0x3CC CALLDATASIZE PUSH1 0x4 PUSH2 0x1AA8 JUMP JUMPDEST PUSH2 0xC35 JUMP JUMPDEST PUSH2 0x225 PUSH2 0xC60 JUMP JUMPDEST PUSH2 0x270 PUSH2 0x3E7 CALLDATASIZE PUSH1 0x4 PUSH2 0x1AD4 JUMP JUMPDEST PUSH2 0xC6F JUMP JUMPDEST PUSH2 0x276 PUSH1 0x0 DUP2 JUMP JUMPDEST PUSH2 0x270 PUSH2 0x402 CALLDATASIZE PUSH1 0x4 PUSH2 0x1C8C JUMP JUMPDEST PUSH2 0xC8F JUMP JUMPDEST PUSH2 0x208 PUSH2 0x415 CALLDATASIZE PUSH1 0x4 PUSH2 0x1AD4 JUMP JUMPDEST PUSH2 0xC9A JUMP JUMPDEST PUSH2 0x270 PUSH2 0x428 CALLDATASIZE PUSH1 0x4 PUSH2 0x1CC8 JUMP JUMPDEST PUSH2 0xCB4 JUMP JUMPDEST PUSH2 0x225 PUSH2 0x43B CALLDATASIZE PUSH1 0x4 PUSH2 0x1915 JUMP JUMPDEST PUSH2 0xCCC JUMP JUMPDEST PUSH2 0x276 PUSH1 0x0 DUP1 MLOAD PUSH1 0x20 PUSH2 0x2027 DUP4 CODECOPY DUP2 MLOAD SWAP2 MSTORE DUP2 JUMP JUMPDEST PUSH2 0x270 PUSH2 0x463 CALLDATASIZE PUSH1 0x4 PUSH2 0x1AA8 JUMP JUMPDEST PUSH2 0xDDD JUMP JUMPDEST PUSH2 0x208 PUSH2 0x476 CALLDATASIZE PUSH1 0x4 PUSH2 0x1D38 JUMP JUMPDEST PUSH2 0xE02 JUMP JUMPDEST PUSH2 0x270 PUSH2 0x489 CALLDATASIZE PUSH1 0x4 PUSH2 0x1AD4 JUMP JUMPDEST PUSH2 0xE30 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x499 DUP3 PUSH2 0xE6E JUMP JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 SLOAD PUSH2 0x4AE SWAP1 PUSH2 0x1D62 JUMP JUMPDEST DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP1 SLOAD PUSH2 0x4DA SWAP1 PUSH2 0x1D62 JUMP JUMPDEST DUP1 ISZERO PUSH2 0x527 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x4FC JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x527 JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x50A JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP SWAP1 POP SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x53C DUP3 PUSH2 0xE93 JUMP JUMPDEST POP PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x4 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND PUSH2 0x499 JUMP JUMPDEST PUSH2 0x565 DUP3 DUP3 CALLER PUSH2 0xECC JUMP JUMPDEST POP POP JUMP JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND PUSH2 0x5A6 JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x59D SWAP1 PUSH2 0x1D9C JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST CALLER PUSH2 0x5B0 DUP4 PUSH2 0xAD7 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND EQ PUSH2 0x5D6 JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x59D SWAP1 PUSH2 0x1DD1 JUMP JUMPDEST PUSH2 0x565 DUP3 DUP3 PUSH2 0xED9 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP3 AND PUSH2 0x60A JUMPI PUSH1 0x40 MLOAD PUSH4 0x32505749 PUSH1 0xE1 SHL DUP2 MSTORE PUSH1 0x0 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x24 ADD PUSH2 0x59D JUMP JUMPDEST PUSH1 0x0 PUSH2 0x617 DUP4 DUP4 CALLER PUSH2 0xF29 JUMP JUMPDEST SWAP1 POP DUP4 PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND DUP2 PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND EQ PUSH2 0x665 JUMPI PUSH1 0x40 MLOAD PUSH4 0x64283D7B PUSH1 0xE0 SHL DUP2 MSTORE PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP1 DUP7 AND PUSH1 0x4 DUP4 ADD MSTORE PUSH1 0x24 DUP3 ADD DUP5 SWAP1 MSTORE DUP3 AND PUSH1 0x44 DUP3 ADD MSTORE PUSH1 0x64 ADD PUSH2 0x59D JUMP JUMPDEST POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x1 ADD SLOAD PUSH2 0x686 DUP2 PUSH2 0xF40 JUMP JUMPDEST PUSH2 0x665 DUP4 DUP4 PUSH2 0xF4A JUMP JUMPDEST PUSH2 0x698 PUSH2 0xFDE JUMP JUMPDEST PUSH2 0x565 PUSH1 0x0 DUP1 MLOAD PUSH1 0x20 PUSH2 0x2027 DUP4 CODECOPY DUP2 MLOAD SWAP2 MSTORE DUP3 PUSH2 0x100B JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP2 AND CALLER EQ PUSH2 0x6D9 JUMPI PUSH1 0x40 MLOAD PUSH4 0x334BD919 PUSH1 0xE1 SHL DUP2 MSTORE PUSH1 0x4 ADD PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST PUSH2 0x6E3 DUP3 DUP3 PUSH2 0x100B JUMP JUMPDEST POP POP POP JUMP JUMPDEST PUSH2 0x70C PUSH1 0x40 MLOAD DUP1 PUSH1 0x60 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x60 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x60 DUP2 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND PUSH2 0x740 JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x59D SWAP1 PUSH2 0x1D9C JUMP JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0xA PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP2 MLOAD PUSH1 0x60 DUP2 ADD SWAP1 SWAP3 MSTORE DUP1 SLOAD DUP3 SWAP1 DUP3 SWAP1 PUSH2 0x768 SWAP1 PUSH2 0x1D62 JUMP JUMPDEST DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP1 SLOAD PUSH2 0x794 SWAP1 PUSH2 0x1D62 JUMP JUMPDEST DUP1 ISZERO PUSH2 0x7E1 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x7B6 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x7E1 JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x7C4 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x1 DUP3 ADD SLOAD DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x2 DUP3 ADD DUP1 SLOAD PUSH2 0x804 SWAP1 PUSH2 0x1D62 JUMP JUMPDEST DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP1 SLOAD PUSH2 0x830 SWAP1 PUSH2 0x1D62 JUMP JUMPDEST DUP1 ISZERO PUSH2 0x87D JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x852 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x87D JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x860 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP DUP2 MSTORE POP POP SWAP1 POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH2 0x6E3 DUP4 DUP4 DUP4 PUSH1 0x40 MLOAD DUP1 PUSH1 0x20 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x0 DUP2 MSTORE POP PUSH2 0xCB4 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x8C2 PUSH1 0x0 DUP1 MLOAD PUSH1 0x20 PUSH2 0x2027 DUP4 CODECOPY DUP2 MLOAD SWAP2 MSTORE CALLER PUSH2 0xC35 JUMP JUMPDEST DUP1 PUSH2 0x8D7 JUMPI POP PUSH1 0x7 SLOAD PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND CALLER EQ JUMPDEST PUSH2 0x937 JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x2B PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4163636F756E744E46543A2063616C6C6572206973206E6F742061206D696E74 PUSH1 0x44 DUP3 ADD MSTORE PUSH11 0x32B91037B91037BBB732B9 PUSH1 0xA9 SHL PUSH1 0x64 DUP3 ADD MSTORE PUSH1 0x84 ADD PUSH2 0x59D JUMP JUMPDEST PUSH1 0x0 PUSH1 0x9 SLOAD PUSH1 0x1 PUSH2 0x948 SWAP2 SWAP1 PUSH2 0x1E30 JUMP JUMPDEST PUSH1 0x9 DUP2 SWAP1 SSTORE SWAP1 POP PUSH2 0x959 DUP7 DUP3 PUSH2 0x1078 JUMP JUMPDEST PUSH2 0x963 DUP2 DUP7 PUSH2 0xED9 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x60 DUP2 ADD DUP3 MSTORE DUP6 DUP2 MSTORE TIMESTAMP PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP2 DUP4 ADD DUP7 SWAP1 MSTORE PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0xA SWAP1 SWAP2 MSTORE SWAP2 SWAP1 SWAP2 KECCAK256 DUP2 MLOAD DUP2 SWAP1 PUSH2 0x99C SWAP1 DUP3 PUSH2 0x1E8A JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH1 0x1 DUP3 ADD SSTORE PUSH1 0x40 DUP3 ADD MLOAD PUSH1 0x2 DUP3 ADD SWAP1 PUSH2 0x9BB SWAP1 DUP3 PUSH2 0x1E8A JUMP JUMPDEST POP SWAP1 POP POP DUP6 PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND DUP2 PUSH32 0x1B1712ECB5E6F8D334831F4DE3604931B92310A572605C2DDF1D7867694D21B5 DUP7 PUSH1 0x40 MLOAD PUSH2 0x9F9 SWAP2 SWAP1 PUSH2 0x1902 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND PUSH2 0xA3E JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x59D SWAP1 PUSH2 0x1D9C JUMP JUMPDEST CALLER PUSH2 0xA48 DUP5 PUSH2 0xAD7 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND EQ PUSH2 0xA6E JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x59D SWAP1 PUSH2 0x1DD1 JUMP JUMPDEST PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0xA PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 DUP1 PUSH2 0xA87 DUP5 DUP3 PUSH2 0x1E8A JUMP JUMPDEST POP PUSH1 0x2 DUP2 ADD PUSH2 0xA96 DUP4 DUP3 PUSH2 0x1E8A JUMP JUMPDEST POP DUP4 PUSH32 0x575F9BF8CFB69D3CEDE901C73CA18C16C743E451E64220270E4AD8046C9A6FCA DUP5 DUP5 PUSH1 0x40 MLOAD PUSH2 0xAC9 SWAP3 SWAP2 SWAP1 PUSH2 0x1F49 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG2 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x499 DUP3 PUSH2 0xE93 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 PUSH2 0xAEF DUP4 PUSH2 0xBD9 JUMP JUMPDEST SWAP1 POP PUSH1 0x0 DUP2 PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0xB0C JUMPI PUSH2 0xB0C PUSH2 0x1974 JUMP JUMPDEST PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0xB35 JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CALLDATASIZE DUP4 CALLDATACOPY ADD SWAP1 POP JUMPDEST POP SWAP1 POP PUSH1 0x0 PUSH1 0x1 JUMPDEST PUSH1 0x9 SLOAD DUP2 GT PUSH2 0xBCF JUMPI PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND ISZERO ISZERO DUP1 ISZERO PUSH2 0xB85 JUMPI POP DUP6 PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND PUSH2 0xB7A DUP3 PUSH2 0xAD7 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND EQ JUMPDEST ISZERO PUSH2 0xBBD JUMPI DUP1 DUP4 DUP4 DUP2 MLOAD DUP2 LT PUSH2 0xB9D JUMPI PUSH2 0xB9D PUSH2 0x1F6E JUMP JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP2 SWAP1 SWAP2 ADD ADD MSTORE DUP2 PUSH2 0xBB2 DUP2 PUSH2 0x1F84 JUMP JUMPDEST SWAP3 POP POP DUP4 DUP3 EQ PUSH2 0xBCF JUMPI JUMPDEST DUP1 PUSH2 0xBC7 DUP2 PUSH2 0x1F84 JUMP JUMPDEST SWAP2 POP POP PUSH2 0xB3D JUMP JUMPDEST POP SWAP1 SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP3 AND PUSH2 0xC05 JUMPI PUSH1 0x40 MLOAD PUSH4 0x22718AD9 PUSH1 0xE2 SHL DUP2 MSTORE PUSH1 0x0 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x24 ADD PUSH2 0x59D JUMP JUMPDEST POP PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 JUMP JUMPDEST PUSH2 0xC29 PUSH2 0xFDE JUMP JUMPDEST PUSH2 0xC33 PUSH1 0x0 PUSH2 0x1092 JUMP JUMPDEST JUMP JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x8 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB SWAP4 SWAP1 SWAP4 AND DUP5 MSTORE SWAP2 SWAP1 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND SWAP1 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x1 DUP1 SLOAD PUSH2 0x4AE SWAP1 PUSH2 0x1D62 JUMP JUMPDEST PUSH2 0xC77 PUSH2 0xFDE JUMP JUMPDEST PUSH2 0x565 PUSH1 0x0 DUP1 MLOAD PUSH1 0x20 PUSH2 0x2027 DUP4 CODECOPY DUP2 MLOAD SWAP2 MSTORE DUP3 PUSH2 0xF4A JUMP JUMPDEST PUSH2 0x565 CALLER DUP4 DUP4 PUSH2 0x10E4 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x499 PUSH1 0x0 DUP1 MLOAD PUSH1 0x20 PUSH2 0x2027 DUP4 CODECOPY DUP2 MLOAD SWAP2 MSTORE DUP4 PUSH2 0xC35 JUMP JUMPDEST PUSH2 0xCBF DUP5 DUP5 DUP5 PUSH2 0x5E0 JUMP JUMPDEST PUSH2 0x665 CALLER DUP6 DUP6 DUP6 DUP6 PUSH2 0x1183 JUMP JUMPDEST PUSH1 0x60 PUSH2 0xCD7 DUP3 PUSH2 0xE93 JUMP JUMPDEST POP PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x6 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 DUP1 SLOAD PUSH2 0xCF1 SWAP1 PUSH2 0x1D62 JUMP JUMPDEST DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP1 SLOAD PUSH2 0xD1D SWAP1 PUSH2 0x1D62 JUMP JUMPDEST DUP1 ISZERO PUSH2 0xD6A JUMPI DUP1 PUSH1 0x1F LT PUSH2 0xD3F JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0xD6A JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xD4D JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP SWAP1 POP PUSH1 0x0 PUSH2 0xD88 PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP2 ADD SWAP1 SWAP2 MSTORE PUSH1 0x0 DUP2 MSTORE SWAP1 JUMP JUMPDEST SWAP1 POP DUP1 MLOAD PUSH1 0x0 SUB PUSH2 0xD9A JUMPI POP SWAP3 SWAP2 POP POP JUMP JUMPDEST DUP2 MLOAD ISZERO PUSH2 0xDCC JUMPI DUP1 DUP3 PUSH1 0x40 MLOAD PUSH1 0x20 ADD PUSH2 0xDB4 SWAP3 SWAP2 SWAP1 PUSH2 0x1F9D JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH1 0x20 DUP2 DUP4 SUB SUB DUP2 MSTORE SWAP1 PUSH1 0x40 MSTORE SWAP3 POP POP POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH2 0xDD5 DUP5 PUSH2 0x12AE JUMP JUMPDEST SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x1 ADD SLOAD PUSH2 0xDF8 DUP2 PUSH2 0xF40 JUMP JUMPDEST PUSH2 0x665 DUP4 DUP4 PUSH2 0x100B JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB SWAP2 DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x5 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 SWAP1 SWAP5 AND DUP3 MSTORE SWAP2 SWAP1 SWAP2 MSTORE KECCAK256 SLOAD PUSH1 0xFF AND SWAP1 JUMP JUMPDEST PUSH2 0xE38 PUSH2 0xFDE JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP2 AND PUSH2 0xE62 JUMPI PUSH1 0x40 MLOAD PUSH4 0x1E4FBDF7 PUSH1 0xE0 SHL DUP2 MSTORE PUSH1 0x0 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x24 ADD PUSH2 0x59D JUMP JUMPDEST PUSH2 0xE6B DUP2 PUSH2 0x1092 JUMP JUMPDEST POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1 PUSH1 0x1 PUSH1 0xE0 SHL SUB NOT DUP3 AND PUSH4 0x7965DB0B PUSH1 0xE0 SHL EQ DUP1 PUSH2 0x499 JUMPI POP PUSH2 0x499 DUP3 PUSH2 0x1323 JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 SLOAD PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND DUP1 PUSH2 0x499 JUMPI PUSH1 0x40 MLOAD PUSH4 0x7E273289 PUSH1 0xE0 SHL DUP2 MSTORE PUSH1 0x4 DUP2 ADD DUP5 SWAP1 MSTORE PUSH1 0x24 ADD PUSH2 0x59D JUMP JUMPDEST PUSH2 0x6E3 DUP4 DUP4 DUP4 PUSH1 0x1 PUSH2 0x1348 JUMP JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x6 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH2 0xEF1 DUP3 DUP3 PUSH2 0x1E8A JUMP JUMPDEST POP PUSH1 0x40 MLOAD DUP3 DUP2 MSTORE PUSH32 0xF8E1A15ABA9398E019F0B49DF1A4FDE98EE17AE345CB5F6B5E2C27F5033E8CE7 SWAP1 PUSH1 0x20 ADD PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG1 POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0xF37 DUP6 DUP6 DUP6 PUSH2 0x144E JUMP JUMPDEST SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH2 0xE6B DUP2 CALLER PUSH2 0x1547 JUMP JUMPDEST PUSH1 0x0 PUSH2 0xF56 DUP4 DUP4 PUSH2 0xC35 JUMP JUMPDEST PUSH2 0xFD6 JUMPI PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP7 AND DUP5 MSTORE SWAP1 SWAP2 MSTORE SWAP1 KECCAK256 DUP1 SLOAD PUSH1 0xFF NOT AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0xF8E CALLER SWAP1 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND DUP3 PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND DUP5 PUSH32 0x2F8788117E7EFF1D82E926EC794901D17C78024A50270940304540A733656F0D PUSH1 0x40 MLOAD PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG4 POP PUSH1 0x1 PUSH2 0x499 JUMP JUMPDEST POP PUSH1 0x0 PUSH2 0x499 JUMP JUMPDEST PUSH1 0x7 SLOAD PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND CALLER EQ PUSH2 0xC33 JUMPI PUSH1 0x40 MLOAD PUSH4 0x118CDAA7 PUSH1 0xE0 SHL DUP2 MSTORE CALLER PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x24 ADD PUSH2 0x59D JUMP JUMPDEST PUSH1 0x0 PUSH2 0x1017 DUP4 DUP4 PUSH2 0xC35 JUMP JUMPDEST ISZERO PUSH2 0xFD6 JUMPI PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP7 AND DUP1 DUP6 MSTORE SWAP3 MSTORE DUP1 DUP4 KECCAK256 DUP1 SLOAD PUSH1 0xFF NOT AND SWAP1 SSTORE MLOAD CALLER SWAP3 DUP7 SWAP2 PUSH32 0xF6391F5C32D9C69D2A47EA670B442974B53935D1EDC7FD64EB21E047A839171B SWAP2 SWAP1 LOG4 POP PUSH1 0x1 PUSH2 0x499 JUMP JUMPDEST PUSH2 0x565 DUP3 DUP3 PUSH1 0x40 MLOAD DUP1 PUSH1 0x20 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x0 DUP2 MSTORE POP PUSH2 0x1580 JUMP JUMPDEST PUSH1 0x7 DUP1 SLOAD PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP4 DUP2 AND PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB NOT DUP4 AND DUP2 OR SWAP1 SWAP4 SSTORE PUSH1 0x40 MLOAD SWAP2 AND SWAP2 SWAP1 DUP3 SWAP1 PUSH32 0x8BE0079C531659141344CD1FD0A4F28419497F9722A3DAAFE3B4186F6B6457E0 SWAP1 PUSH1 0x0 SWAP1 LOG3 POP POP JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP3 AND PUSH2 0x1116 JUMPI PUSH1 0x40 MLOAD PUSH4 0xB611743 PUSH1 0xE3 SHL DUP2 MSTORE PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP4 AND PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x24 ADD PUSH2 0x59D JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP4 DUP2 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x5 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP5 DUP8 AND DUP1 DUP5 MSTORE SWAP5 DUP3 MSTORE SWAP2 DUP3 SWAP1 KECCAK256 DUP1 SLOAD PUSH1 0xFF NOT AND DUP7 ISZERO ISZERO SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE SWAP2 MLOAD SWAP2 DUP3 MSTORE PUSH32 0x17307EAB39AB6107E8899845AD3D59BD9653F200F220920489CA2B5937696C31 SWAP2 ADD PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 POP POP POP JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP4 AND EXTCODESIZE ISZERO PUSH2 0x12A7 JUMPI PUSH1 0x40 MLOAD PUSH4 0xA85BD01 PUSH1 0xE1 SHL DUP2 MSTORE PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP5 AND SWAP1 PUSH4 0x150B7A02 SWAP1 PUSH2 0x11C5 SWAP1 DUP9 SWAP1 DUP9 SWAP1 DUP8 SWAP1 DUP8 SWAP1 PUSH1 0x4 ADD PUSH2 0x1FCC JUMP JUMPDEST PUSH1 0x20 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 GAS CALL SWAP3 POP POP POP DUP1 ISZERO PUSH2 0x1200 JUMPI POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x1F RETURNDATASIZE SWAP1 DUP2 ADD PUSH1 0x1F NOT AND DUP3 ADD SWAP1 SWAP3 MSTORE PUSH2 0x11FD SWAP2 DUP2 ADD SWAP1 PUSH2 0x2009 JUMP JUMPDEST PUSH1 0x1 JUMPDEST PUSH2 0x1269 JUMPI RETURNDATASIZE DUP1 DUP1 ISZERO PUSH2 0x122E JUMPI PUSH1 0x40 MLOAD SWAP2 POP PUSH1 0x1F NOT PUSH1 0x3F RETURNDATASIZE ADD AND DUP3 ADD PUSH1 0x40 MSTORE RETURNDATASIZE DUP3 MSTORE RETURNDATASIZE PUSH1 0x0 PUSH1 0x20 DUP5 ADD RETURNDATACOPY PUSH2 0x1233 JUMP JUMPDEST PUSH1 0x60 SWAP2 POP JUMPDEST POP DUP1 MLOAD PUSH1 0x0 SUB PUSH2 0x1261 JUMPI PUSH1 0x40 MLOAD PUSH4 0x32505749 PUSH1 0xE1 SHL DUP2 MSTORE PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP6 AND PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x24 ADD PUSH2 0x59D JUMP JUMPDEST DUP1 MLOAD DUP2 PUSH1 0x20 ADD REVERT JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xE0 SHL SUB NOT DUP2 AND PUSH4 0xA85BD01 PUSH1 0xE1 SHL EQ PUSH2 0x12A5 JUMPI PUSH1 0x40 MLOAD PUSH4 0x32505749 PUSH1 0xE1 SHL DUP2 MSTORE PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP6 AND PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x24 ADD PUSH2 0x59D JUMP JUMPDEST POP JUMPDEST POP POP POP POP POP JUMP JUMPDEST PUSH1 0x60 PUSH2 0x12B9 DUP3 PUSH2 0xE93 JUMP JUMPDEST POP PUSH1 0x0 PUSH2 0x12D1 PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP2 ADD SWAP1 SWAP2 MSTORE PUSH1 0x0 DUP2 MSTORE SWAP1 JUMP JUMPDEST SWAP1 POP PUSH1 0x0 DUP2 MLOAD GT PUSH2 0x12F1 JUMPI PUSH1 0x40 MLOAD DUP1 PUSH1 0x20 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x0 DUP2 MSTORE POP PUSH2 0x131C JUMP JUMPDEST DUP1 PUSH2 0x12FB DUP5 PUSH2 0x1598 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH1 0x20 ADD PUSH2 0x130C SWAP3 SWAP2 SWAP1 PUSH2 0x1F9D JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH1 0x20 DUP2 DUP4 SUB SUB DUP2 MSTORE SWAP1 PUSH1 0x40 MSTORE JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1 PUSH1 0x1 PUSH1 0xE0 SHL SUB NOT DUP3 AND PUSH4 0x24832483 PUSH1 0xE1 SHL EQ DUP1 PUSH2 0x499 JUMPI POP PUSH2 0x499 DUP3 PUSH2 0x162B JUMP JUMPDEST DUP1 DUP1 PUSH2 0x135C JUMPI POP PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP3 AND ISZERO ISZERO JUMPDEST ISZERO PUSH2 0x141E JUMPI PUSH1 0x0 PUSH2 0x136C DUP5 PUSH2 0xE93 JUMP JUMPDEST SWAP1 POP PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP4 AND ISZERO DUP1 ISZERO SWAP1 PUSH2 0x1398 JUMPI POP DUP3 PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND DUP2 PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND EQ ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x13AB JUMPI POP PUSH2 0x13A9 DUP2 DUP5 PUSH2 0xE02 JUMP JUMPDEST ISZERO JUMPDEST ISZERO PUSH2 0x13D4 JUMPI PUSH1 0x40 MLOAD PUSH4 0xA9FBF51F PUSH1 0xE0 SHL DUP2 MSTORE PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP5 AND PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x24 ADD PUSH2 0x59D JUMP JUMPDEST DUP2 ISZERO PUSH2 0x141C JUMPI DUP4 DUP6 PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND DUP3 PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND PUSH32 0x8C5BE1E5EBEC7D5BD14F71427D1E84F3DD0314C0F7B2291E5B200AC8C7C3B925 PUSH1 0x40 MLOAD PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG4 JUMPDEST POP JUMPDEST POP POP PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x4 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 DUP1 SLOAD PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB NOT AND PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB SWAP3 SWAP1 SWAP3 AND SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE JUMP JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 SLOAD PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB SWAP1 DUP2 AND SWAP1 DUP4 AND ISZERO PUSH2 0x147B JUMPI PUSH2 0x147B DUP2 DUP5 DUP7 PUSH2 0x167B JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP2 AND ISZERO PUSH2 0x14B9 JUMPI PUSH2 0x1498 PUSH1 0x0 DUP6 PUSH1 0x0 DUP1 PUSH2 0x1348 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 DUP1 SLOAD PUSH1 0x0 NOT ADD SWAP1 SSTORE JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP6 AND ISZERO PUSH2 0x14E8 JUMPI PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP6 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 DUP1 SLOAD PUSH1 0x1 ADD SWAP1 SSTORE JUMPDEST PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB NOT AND PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP10 DUP2 AND SWAP2 DUP3 OR SWAP1 SWAP3 SSTORE SWAP2 MLOAD DUP8 SWAP4 SWAP2 DUP6 AND SWAP2 PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF SWAP2 LOG4 SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH2 0x1551 DUP3 DUP3 PUSH2 0xC35 JUMP JUMPDEST PUSH2 0x565 JUMPI PUSH1 0x40 MLOAD PUSH4 0xE2517D3F PUSH1 0xE0 SHL DUP2 MSTORE PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP3 AND PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x24 DUP2 ADD DUP4 SWAP1 MSTORE PUSH1 0x44 ADD PUSH2 0x59D JUMP JUMPDEST PUSH2 0x158A DUP4 DUP4 PUSH2 0x16DF JUMP JUMPDEST PUSH2 0x6E3 CALLER PUSH1 0x0 DUP6 DUP6 DUP6 PUSH2 0x1183 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 PUSH2 0x15A5 DUP4 PUSH2 0x1744 JUMP JUMPDEST PUSH1 0x1 ADD SWAP1 POP PUSH1 0x0 DUP2 PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x15C5 JUMPI PUSH2 0x15C5 PUSH2 0x1974 JUMP JUMPDEST PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x1F ADD PUSH1 0x1F NOT AND PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x15EF JUMPI PUSH1 0x20 DUP3 ADD DUP2 DUP1 CALLDATASIZE DUP4 CALLDATACOPY ADD SWAP1 POP JUMPDEST POP SWAP1 POP DUP2 DUP2 ADD PUSH1 0x20 ADD JUMPDEST PUSH1 0x0 NOT ADD PUSH16 0x181899199A1A9B1B9C1CB0B131B232B3 PUSH1 0x81 SHL PUSH1 0xA DUP7 MOD BYTE DUP2 MSTORE8 PUSH1 0xA DUP6 DIV SWAP5 POP DUP5 PUSH2 0x15F9 JUMPI POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1 PUSH1 0x1 PUSH1 0xE0 SHL SUB NOT DUP3 AND PUSH4 0x80AC58CD PUSH1 0xE0 SHL EQ DUP1 PUSH2 0x165C JUMPI POP PUSH1 0x1 PUSH1 0x1 PUSH1 0xE0 SHL SUB NOT DUP3 AND PUSH4 0x5B5E139F PUSH1 0xE0 SHL EQ JUMPDEST DUP1 PUSH2 0x499 JUMPI POP PUSH4 0x1FFC9A7 PUSH1 0xE0 SHL PUSH1 0x1 PUSH1 0x1 PUSH1 0xE0 SHL SUB NOT DUP4 AND EQ PUSH2 0x499 JUMP JUMPDEST PUSH2 0x1686 DUP4 DUP4 DUP4 PUSH2 0x181C JUMP JUMPDEST PUSH2 0x6E3 JUMPI PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP4 AND PUSH2 0x16B4 JUMPI PUSH1 0x40 MLOAD PUSH4 0x7E273289 PUSH1 0xE0 SHL DUP2 MSTORE PUSH1 0x4 DUP2 ADD DUP3 SWAP1 MSTORE PUSH1 0x24 ADD PUSH2 0x59D JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH4 0x177E802F PUSH1 0xE0 SHL DUP2 MSTORE PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP4 AND PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x24 DUP2 ADD DUP3 SWAP1 MSTORE PUSH1 0x44 ADD PUSH2 0x59D JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP3 AND PUSH2 0x1709 JUMPI PUSH1 0x40 MLOAD PUSH4 0x32505749 PUSH1 0xE1 SHL DUP2 MSTORE PUSH1 0x0 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x24 ADD PUSH2 0x59D JUMP JUMPDEST PUSH1 0x0 PUSH2 0x1717 DUP4 DUP4 PUSH1 0x0 PUSH2 0xF29 JUMP JUMPDEST SWAP1 POP PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP2 AND ISZERO PUSH2 0x6E3 JUMPI PUSH1 0x40 MLOAD PUSH4 0x39E35637 PUSH1 0xE1 SHL DUP2 MSTORE PUSH1 0x0 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x24 ADD PUSH2 0x59D JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH19 0x184F03E93FF9F4DAA797ED6E38ED64BF6A1F01 PUSH1 0x40 SHL DUP4 LT PUSH2 0x1783 JUMPI PUSH19 0x184F03E93FF9F4DAA797ED6E38ED64BF6A1F01 PUSH1 0x40 SHL DUP4 DIV SWAP3 POP PUSH1 0x40 ADD JUMPDEST PUSH14 0x4EE2D6D415B85ACEF8100000000 DUP4 LT PUSH2 0x17AF JUMPI PUSH14 0x4EE2D6D415B85ACEF8100000000 DUP4 DIV SWAP3 POP PUSH1 0x20 ADD JUMPDEST PUSH7 0x2386F26FC10000 DUP4 LT PUSH2 0x17CD JUMPI PUSH7 0x2386F26FC10000 DUP4 DIV SWAP3 POP PUSH1 0x10 ADD JUMPDEST PUSH4 0x5F5E100 DUP4 LT PUSH2 0x17E5 JUMPI PUSH4 0x5F5E100 DUP4 DIV SWAP3 POP PUSH1 0x8 ADD JUMPDEST PUSH2 0x2710 DUP4 LT PUSH2 0x17F9 JUMPI PUSH2 0x2710 DUP4 DIV SWAP3 POP PUSH1 0x4 ADD JUMPDEST PUSH1 0x64 DUP4 LT PUSH2 0x180B JUMPI PUSH1 0x64 DUP4 DIV SWAP3 POP PUSH1 0x2 ADD JUMPDEST PUSH1 0xA DUP4 LT PUSH2 0x499 JUMPI PUSH1 0x1 ADD SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP4 AND ISZERO DUP1 ISZERO SWAP1 PUSH2 0xDD5 JUMPI POP DUP3 PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND DUP5 PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND EQ DUP1 PUSH2 0x1856 JUMPI POP PUSH2 0x1856 DUP5 DUP5 PUSH2 0xE02 JUMP JUMPDEST DUP1 PUSH2 0xDD5 JUMPI POP POP PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x4 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB SWAP1 DUP2 AND SWAP2 AND EQ SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xE0 SHL SUB NOT DUP2 AND DUP2 EQ PUSH2 0xE6B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x18A7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x131C DUP2 PUSH2 0x187F JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x18CD JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x18B5 JUMP JUMPDEST POP POP PUSH1 0x0 SWAP2 ADD MSTORE JUMP JUMPDEST PUSH1 0x0 DUP2 MLOAD DUP1 DUP5 MSTORE PUSH2 0x18EE DUP2 PUSH1 0x20 DUP7 ADD PUSH1 0x20 DUP7 ADD PUSH2 0x18B2 JUMP JUMPDEST PUSH1 0x1F ADD PUSH1 0x1F NOT AND SWAP3 SWAP1 SWAP3 ADD PUSH1 0x20 ADD SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x20 DUP2 MSTORE PUSH1 0x0 PUSH2 0x131C PUSH1 0x20 DUP4 ADD DUP5 PUSH2 0x18D6 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x1927 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP CALLDATALOAD SWAP2 SWAP1 POP JUMP JUMPDEST DUP1 CALLDATALOAD PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP2 AND DUP2 EQ PUSH2 0x1945 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x195D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1966 DUP4 PUSH2 0x192E JUMP JUMPDEST SWAP5 PUSH1 0x20 SWAP4 SWAP1 SWAP4 ADD CALLDATALOAD SWAP4 POP POP POP JUMP JUMPDEST PUSH4 0x4E487B71 PUSH1 0xE0 SHL PUSH1 0x0 MSTORE PUSH1 0x41 PUSH1 0x4 MSTORE PUSH1 0x24 PUSH1 0x0 REVERT JUMPDEST PUSH1 0x0 DUP1 PUSH8 0xFFFFFFFFFFFFFFFF DUP5 GT ISZERO PUSH2 0x19A5 JUMPI PUSH2 0x19A5 PUSH2 0x1974 JUMP JUMPDEST POP PUSH1 0x40 MLOAD PUSH1 0x1F NOT PUSH1 0x1F DUP6 ADD DUP2 AND PUSH1 0x3F ADD AND DUP2 ADD DUP2 DUP2 LT PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT OR ISZERO PUSH2 0x19D4 JUMPI PUSH2 0x19D4 PUSH2 0x1974 JUMP JUMPDEST PUSH1 0x40 MSTORE DUP4 DUP2 MSTORE SWAP1 POP DUP1 DUP3 DUP5 ADD DUP6 LT ISZERO PUSH2 0x19EC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 DUP4 PUSH1 0x20 DUP4 ADD CALLDATACOPY PUSH1 0x0 PUSH1 0x20 DUP6 DUP4 ADD ADD MSTORE POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP3 PUSH1 0x1F DUP4 ADD SLT PUSH2 0x1A15 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x131C DUP4 DUP4 CALLDATALOAD PUSH1 0x20 DUP6 ADD PUSH2 0x198A JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x1A37 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP3 CALLDATALOAD SWAP2 POP PUSH1 0x20 DUP4 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1A55 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1A61 DUP6 DUP3 DUP7 ADD PUSH2 0x1A04 JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x1A80 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1A89 DUP5 PUSH2 0x192E JUMP JUMPDEST SWAP3 POP PUSH2 0x1A97 PUSH1 0x20 DUP6 ADD PUSH2 0x192E JUMP JUMPDEST SWAP3 SWAP6 SWAP3 SWAP5 POP POP POP PUSH1 0x40 SWAP2 SWAP1 SWAP2 ADD CALLDATALOAD SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x1ABB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP3 CALLDATALOAD SWAP2 POP PUSH2 0x1ACB PUSH1 0x20 DUP5 ADD PUSH2 0x192E JUMP JUMPDEST SWAP1 POP SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x1AE6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x131C DUP3 PUSH2 0x192E JUMP JUMPDEST PUSH1 0x20 DUP2 MSTORE PUSH1 0x0 DUP3 MLOAD PUSH1 0x60 PUSH1 0x20 DUP5 ADD MSTORE PUSH2 0x1B0B PUSH1 0x80 DUP5 ADD DUP3 PUSH2 0x18D6 JUMP JUMPDEST SWAP1 POP PUSH1 0x20 DUP5 ADD MLOAD PUSH1 0x40 DUP5 ADD MSTORE PUSH1 0x40 DUP5 ADD MLOAD PUSH1 0x1F NOT DUP5 DUP4 SUB ADD PUSH1 0x60 DUP6 ADD MSTORE PUSH2 0xF37 DUP3 DUP3 PUSH2 0x18D6 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x80 DUP6 DUP8 SUB SLT ISZERO PUSH2 0x1B48 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1B51 DUP6 PUSH2 0x192E JUMP JUMPDEST SWAP4 POP PUSH1 0x20 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1B6D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1B79 DUP8 DUP3 DUP9 ADD PUSH2 0x1A04 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x40 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1B96 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1BA2 DUP8 DUP3 DUP9 ADD PUSH2 0x1A04 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x60 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1BBF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1BCB DUP8 DUP3 DUP9 ADD PUSH2 0x1A04 JUMP JUMPDEST SWAP2 POP POP SWAP3 SWAP6 SWAP2 SWAP5 POP SWAP3 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x1BEC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD SWAP3 POP PUSH1 0x20 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1C0A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1C16 DUP7 DUP3 DUP8 ADD PUSH2 0x1A04 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x40 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1C33 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1C3F DUP7 DUP3 DUP8 ADD PUSH2 0x1A04 JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 POP SWAP3 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP3 MLOAD DUP3 DUP3 ADD DUP2 SWAP1 MSTORE PUSH1 0x0 SWAP2 DUP5 ADD SWAP1 PUSH1 0x40 DUP5 ADD SWAP1 DUP4 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x1C81 JUMPI DUP4 MLOAD DUP4 MSTORE PUSH1 0x20 SWAP4 DUP5 ADD SWAP4 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x1 ADD PUSH2 0x1C63 JUMP JUMPDEST POP SWAP1 SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x1C9F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1CA8 DUP4 PUSH2 0x192E JUMP JUMPDEST SWAP2 POP PUSH1 0x20 DUP4 ADD CALLDATALOAD DUP1 ISZERO ISZERO DUP2 EQ PUSH2 0x1CBD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP1 SWAP2 POP POP SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x80 DUP6 DUP8 SUB SLT ISZERO PUSH2 0x1CDE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1CE7 DUP6 PUSH2 0x192E JUMP JUMPDEST SWAP4 POP PUSH2 0x1CF5 PUSH1 0x20 DUP7 ADD PUSH2 0x192E JUMP JUMPDEST SWAP3 POP PUSH1 0x40 DUP6 ADD CALLDATALOAD SWAP2 POP PUSH1 0x60 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1D18 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP6 ADD PUSH1 0x1F DUP2 ADD DUP8 SGT PUSH2 0x1D29 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1BCB DUP8 DUP3 CALLDATALOAD PUSH1 0x20 DUP5 ADD PUSH2 0x198A JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x1D4B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1D54 DUP4 PUSH2 0x192E JUMP JUMPDEST SWAP2 POP PUSH2 0x1ACB PUSH1 0x20 DUP5 ADD PUSH2 0x192E JUMP JUMPDEST PUSH1 0x1 DUP2 DUP2 SHR SWAP1 DUP3 AND DUP1 PUSH2 0x1D76 JUMPI PUSH1 0x7F DUP3 AND SWAP2 POP JUMPDEST PUSH1 0x20 DUP3 LT DUP2 SUB PUSH2 0x1D96 JUMPI PUSH4 0x4E487B71 PUSH1 0xE0 SHL PUSH1 0x0 MSTORE PUSH1 0x22 PUSH1 0x4 MSTORE PUSH1 0x24 PUSH1 0x0 REVERT JUMPDEST POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 DUP2 ADD MSTORE PUSH32 0x4163636F756E744E46543A20746F6B656E20646F6573206E6F74206578697374 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE PUSH1 0x29 SWAP1 DUP3 ADD MSTORE PUSH32 0x4163636F756E744E46543A2063616C6C6572206973206E6F742074686520746F PUSH1 0x40 DUP3 ADD MSTORE PUSH9 0x35B2B71037BBB732B9 PUSH1 0xB9 SHL PUSH1 0x60 DUP3 ADD MSTORE PUSH1 0x80 ADD SWAP1 JUMP JUMPDEST PUSH4 0x4E487B71 PUSH1 0xE0 SHL PUSH1 0x0 MSTORE PUSH1 0x11 PUSH1 0x4 MSTORE PUSH1 0x24 PUSH1 0x0 REVERT JUMPDEST DUP1 DUP3 ADD DUP1 DUP3 GT ISZERO PUSH2 0x499 JUMPI PUSH2 0x499 PUSH2 0x1E1A JUMP JUMPDEST PUSH1 0x1F DUP3 GT ISZERO PUSH2 0x6E3 JUMPI DUP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 PUSH1 0x1F DUP5 ADD PUSH1 0x5 SHR DUP2 ADD PUSH1 0x20 DUP6 LT ISZERO PUSH2 0x1E6A JUMPI POP DUP1 JUMPDEST PUSH1 0x1F DUP5 ADD PUSH1 0x5 SHR DUP3 ADD SWAP2 POP JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x12A7 JUMPI PUSH1 0x0 DUP2 SSTORE PUSH1 0x1 ADD PUSH2 0x1E76 JUMP JUMPDEST DUP2 MLOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1EA4 JUMPI PUSH2 0x1EA4 PUSH2 0x1974 JUMP JUMPDEST PUSH2 0x1EB8 DUP2 PUSH2 0x1EB2 DUP5 SLOAD PUSH2 0x1D62 JUMP JUMPDEST DUP5 PUSH2 0x1E43 JUMP JUMPDEST PUSH1 0x20 PUSH1 0x1F DUP3 GT PUSH1 0x1 DUP2 EQ PUSH2 0x1EEC JUMPI PUSH1 0x0 DUP4 ISZERO PUSH2 0x1ED4 JUMPI POP DUP5 DUP3 ADD MLOAD JUMPDEST PUSH1 0x0 NOT PUSH1 0x3 DUP6 SWAP1 SHL SHR NOT AND PUSH1 0x1 DUP5 SWAP1 SHL OR DUP5 SSTORE PUSH2 0x12A7 JUMP JUMPDEST PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x20 DUP2 KECCAK256 PUSH1 0x1F NOT DUP6 AND SWAP2 JUMPDEST DUP3 DUP2 LT ISZERO PUSH2 0x1F1C JUMPI DUP8 DUP6 ADD MLOAD DUP3 SSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 ADD PUSH2 0x1EFC JUMP JUMPDEST POP DUP5 DUP3 LT ISZERO PUSH2 0x1F3A JUMPI DUP7 DUP5 ADD MLOAD PUSH1 0x0 NOT PUSH1 0x3 DUP8 SWAP1 SHL PUSH1 0xF8 AND SHR NOT AND DUP2 SSTORE JUMPDEST POP POP POP POP PUSH1 0x1 SWAP1 DUP2 SHL ADD SWAP1 SSTORE POP JUMP JUMPDEST PUSH1 0x40 DUP2 MSTORE PUSH1 0x0 PUSH2 0x1F5C PUSH1 0x40 DUP4 ADD DUP6 PUSH2 0x18D6 JUMP JUMPDEST DUP3 DUP2 SUB PUSH1 0x20 DUP5 ADD MSTORE PUSH2 0xF37 DUP2 DUP6 PUSH2 0x18D6 JUMP JUMPDEST PUSH4 0x4E487B71 PUSH1 0xE0 SHL PUSH1 0x0 MSTORE PUSH1 0x32 PUSH1 0x4 MSTORE PUSH1 0x24 PUSH1 0x0 REVERT JUMPDEST PUSH1 0x0 PUSH1 0x1 DUP3 ADD PUSH2 0x1F96 JUMPI PUSH2 0x1F96 PUSH2 0x1E1A JUMP JUMPDEST POP PUSH1 0x1 ADD SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP4 MLOAD PUSH2 0x1FAF DUP2 DUP5 PUSH1 0x20 DUP9 ADD PUSH2 0x18B2 JUMP JUMPDEST DUP4 MLOAD SWAP1 DUP4 ADD SWAP1 PUSH2 0x1FC3 DUP2 DUP4 PUSH1 0x20 DUP9 ADD PUSH2 0x18B2 JUMP JUMPDEST ADD SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP6 DUP2 AND DUP3 MSTORE DUP5 AND PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 DUP2 ADD DUP4 SWAP1 MSTORE PUSH1 0x80 PUSH1 0x60 DUP3 ADD DUP2 SWAP1 MSTORE PUSH1 0x0 SWAP1 PUSH2 0x1FFF SWAP1 DUP4 ADD DUP5 PUSH2 0x18D6 JUMP JUMPDEST SWAP7 SWAP6 POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x201B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 MLOAD PUSH2 0x131C DUP2 PUSH2 0x187F JUMP INVALID SWAP16 0x2D CREATE INVALID 0xD2 0xC7 PUSH23 0x48DE5860A4CC508CD0818C85B8B8A1AB4CEEEF8D981C89 JUMP 0xA6 LOG2 PUSH5 0x6970667358 0x22 SLT KECCAK256 PUSH15 0x3B6EE0E238F4EEE6F857FBB87C35F2 0x25 0x2B 0xBB 0xDE CALLDATACOPY 0x4B PUSH28 0x332A4A2BCB25E7047C64736F6C634300081C00330000000000000000 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{ }\n function validator_revert_bytes4(value)\n {\n if iszero(eq(value, and(value, shl(224, 0xffffffff)))) { revert(0, 0) }\n }\n function abi_decode_tuple_t_bytes4(headStart, dataEnd) -> value0\n {\n if slt(sub(dataEnd, headStart), 32) { revert(0, 0) }\n let value := calldataload(headStart)\n validator_revert_bytes4(value)\n value0 := value\n }\n function abi_encode_tuple_t_bool__to_t_bool__fromStack_reversed(headStart, value0) -> tail\n {\n tail := add(headStart, 32)\n mstore(headStart, iszero(iszero(value0)))\n }\n function copy_memory_to_memory_with_cleanup(src, dst, length)\n {\n let i := 0\n for { } lt(i, length) { i := add(i, 32) }\n {\n mstore(add(dst, i), mload(add(src, i)))\n }\n mstore(add(dst, length), 0)\n }\n function abi_encode_string(value, pos) -> end\n {\n let length := mload(value)\n mstore(pos, length)\n copy_memory_to_memory_with_cleanup(add(value, 0x20), add(pos, 0x20), length)\n end := add(add(pos, and(add(length, 31), not(31))), 0x20)\n }\n function abi_encode_tuple_t_string_memory_ptr__to_t_string_memory_ptr__fromStack_reversed(headStart, value0) -> tail\n {\n mstore(headStart, 32)\n tail := abi_encode_string(value0, add(headStart, 32))\n }\n function abi_decode_tuple_t_uint256(headStart, dataEnd) -> value0\n {\n if slt(sub(dataEnd, headStart), 32) { revert(0, 0) }\n let value := 0\n value := calldataload(headStart)\n value0 := value\n }\n function abi_encode_tuple_t_address__to_t_address__fromStack_reversed(headStart, value0) -> tail\n {\n tail := add(headStart, 32)\n mstore(headStart, and(value0, sub(shl(160, 1), 1)))\n }\n function abi_decode_address(offset) -> value\n {\n value := calldataload(offset)\n if iszero(eq(value, and(value, sub(shl(160, 1), 1)))) { revert(0, 0) }\n }\n function abi_decode_tuple_t_addresst_uint256(headStart, dataEnd) -> value0, value1\n {\n if slt(sub(dataEnd, headStart), 64) { revert(0, 0) }\n value0 := abi_decode_address(headStart)\n let value := 0\n value := calldataload(add(headStart, 32))\n value1 := value\n }\n function abi_encode_tuple_t_uint256__to_t_uint256__fromStack_reversed(headStart, value0) -> tail\n {\n tail := add(headStart, 32)\n mstore(headStart, value0)\n }\n function panic_error_0x41()\n {\n mstore(0, shl(224, 0x4e487b71))\n mstore(4, 0x41)\n revert(0, 0x24)\n }\n function abi_decode_available_length_string(src, length, end) -> array\n {\n let size := 0\n if gt(length, 0xffffffffffffffff) { panic_error_0x41() }\n let result := and(add(length, 31), not(31))\n size := add(result, 0x20)\n let memPtr := 0\n memPtr := mload(64)\n let newFreePtr := add(memPtr, and(add(result, 63), not(31)))\n if or(gt(newFreePtr, 0xffffffffffffffff), lt(newFreePtr, memPtr)) { panic_error_0x41() }\n mstore(64, newFreePtr)\n array := memPtr\n mstore(memPtr, length)\n if gt(add(src, length), end) { revert(0, 0) }\n calldatacopy(add(memPtr, 0x20), src, length)\n mstore(add(add(memPtr, length), 0x20), 0)\n }\n function abi_decode_string(offset, end) -> array\n {\n if iszero(slt(add(offset, 0x1f), end)) { revert(0, 0) }\n array := abi_decode_available_length_string(add(offset, 0x20), calldataload(offset), end)\n }\n function abi_decode_tuple_t_uint256t_string_memory_ptr(headStart, dataEnd) -> value0, value1\n {\n if slt(sub(dataEnd, headStart), 64) { revert(0, 0) }\n let value := 0\n value := calldataload(headStart)\n value0 := value\n let offset := calldataload(add(headStart, 32))\n if gt(offset, 0xffffffffffffffff) { revert(0, 0) }\n value1 := abi_decode_string(add(headStart, offset), dataEnd)\n }\n function abi_decode_tuple_t_addresst_addresst_uint256(headStart, dataEnd) -> value0, value1, value2\n {\n if slt(sub(dataEnd, headStart), 96) { revert(0, 0) }\n value0 := abi_decode_address(headStart)\n value1 := abi_decode_address(add(headStart, 32))\n let value := 0\n value := calldataload(add(headStart, 64))\n value2 := value\n }\n function abi_decode_tuple_t_bytes32(headStart, dataEnd) -> value0\n {\n if slt(sub(dataEnd, headStart), 32) { revert(0, 0) }\n let value := 0\n value := calldataload(headStart)\n value0 := value\n }\n function abi_encode_tuple_t_bytes32__to_t_bytes32__fromStack_reversed(headStart, value0) -> tail\n {\n tail := add(headStart, 32)\n mstore(headStart, value0)\n }\n function abi_decode_tuple_t_bytes32t_address(headStart, dataEnd) -> value0, value1\n {\n if slt(sub(dataEnd, headStart), 64) { revert(0, 0) }\n let value := 0\n value := calldataload(headStart)\n value0 := value\n value1 := abi_decode_address(add(headStart, 32))\n }\n function abi_decode_tuple_t_address(headStart, dataEnd) -> value0\n {\n if slt(sub(dataEnd, headStart), 32) { revert(0, 0) }\n value0 := abi_decode_address(headStart)\n }\n function abi_encode_tuple_t_struct$_AccountInfo_$7095_memory_ptr__to_t_struct$_AccountInfo_$7095_memory_ptr__fromStack_reversed(headStart, value0) -> tail\n {\n mstore(headStart, 32)\n let memberValue0 := mload(value0)\n mstore(add(headStart, 32), 0x60)\n let tail_1 := abi_encode_string(memberValue0, add(headStart, 128))\n mstore(add(headStart, 64), mload(add(value0, 32)))\n let memberValue0_1 := mload(add(value0, 64))\n mstore(add(headStart, 0x60), add(sub(tail_1, headStart), not(31)))\n tail := abi_encode_string(memberValue0_1, tail_1)\n }\n function abi_decode_tuple_t_addresst_string_memory_ptrt_string_memory_ptrt_string_memory_ptr(headStart, dataEnd) -> value0, value1, value2, value3\n {\n if slt(sub(dataEnd, headStart), 128) { revert(0, 0) }\n value0 := abi_decode_address(headStart)\n let offset := calldataload(add(headStart, 32))\n if gt(offset, 0xffffffffffffffff) { revert(0, 0) }\n value1 := abi_decode_string(add(headStart, offset), dataEnd)\n let offset_1 := calldataload(add(headStart, 64))\n if gt(offset_1, 0xffffffffffffffff) { revert(0, 0) }\n value2 := abi_decode_string(add(headStart, offset_1), dataEnd)\n let offset_2 := calldataload(add(headStart, 96))\n if gt(offset_2, 0xffffffffffffffff) { revert(0, 0) }\n value3 := abi_decode_string(add(headStart, offset_2), dataEnd)\n }\n function abi_decode_tuple_t_uint256t_string_memory_ptrt_string_memory_ptr(headStart, dataEnd) -> value0, value1, value2\n {\n if slt(sub(dataEnd, headStart), 96) { revert(0, 0) }\n let value := 0\n value := calldataload(headStart)\n value0 := value\n let offset := calldataload(add(headStart, 32))\n if gt(offset, 0xffffffffffffffff) { revert(0, 0) }\n value1 := abi_decode_string(add(headStart, offset), dataEnd)\n let offset_1 := calldataload(add(headStart, 64))\n if gt(offset_1, 0xffffffffffffffff) { revert(0, 0) }\n value2 := abi_decode_string(add(headStart, offset_1), dataEnd)\n }\n function abi_encode_tuple_t_array$_t_uint256_$dyn_memory_ptr__to_t_array$_t_uint256_$dyn_memory_ptr__fromStack_reversed(headStart, value0) -> tail\n {\n let tail_1 := add(headStart, 32)\n mstore(headStart, 32)\n let pos := tail_1\n let length := mload(value0)\n mstore(tail_1, length)\n pos := add(headStart, 64)\n let srcPtr := add(value0, 32)\n let i := 0\n for { } lt(i, length) { i := add(i, 1) }\n {\n mstore(pos, mload(srcPtr))\n pos := add(pos, 32)\n srcPtr := add(srcPtr, 32)\n }\n tail := pos\n }\n function abi_decode_tuple_t_addresst_bool(headStart, dataEnd) -> value0, value1\n {\n if slt(sub(dataEnd, headStart), 64) { revert(0, 0) }\n value0 := abi_decode_address(headStart)\n let value := calldataload(add(headStart, 32))\n if iszero(eq(value, iszero(iszero(value)))) { revert(0, 0) }\n value1 := value\n }\n function abi_decode_tuple_t_addresst_addresst_uint256t_bytes_memory_ptr(headStart, dataEnd) -> value0, value1, value2, value3\n {\n if slt(sub(dataEnd, headStart), 128) { revert(0, 0) }\n value0 := abi_decode_address(headStart)\n value1 := abi_decode_address(add(headStart, 32))\n let value := 0\n value := calldataload(add(headStart, 64))\n value2 := value\n let offset := calldataload(add(headStart, 96))\n if gt(offset, 0xffffffffffffffff) { revert(0, 0) }\n let _1 := add(headStart, offset)\n if iszero(slt(add(_1, 0x1f), dataEnd)) { revert(0, 0) }\n value3 := abi_decode_available_length_string(add(_1, 32), calldataload(_1), dataEnd)\n }\n function abi_decode_tuple_t_addresst_address(headStart, dataEnd) -> value0, value1\n {\n if slt(sub(dataEnd, headStart), 64) { revert(0, 0) }\n value0 := abi_decode_address(headStart)\n value1 := abi_decode_address(add(headStart, 32))\n }\n function extract_byte_array_length(data) -> length\n {\n length := shr(1, data)\n let outOfPlaceEncoding := and(data, 1)\n if iszero(outOfPlaceEncoding) { length := and(length, 0x7f) }\n if eq(outOfPlaceEncoding, lt(length, 32))\n {\n mstore(0, shl(224, 0x4e487b71))\n mstore(4, 0x22)\n revert(0, 0x24)\n }\n }\n function abi_encode_tuple_t_stringliteral_aa59a5273a1b7ad8dd3f94e3267ba74a0886c049ec32667014d7d36608e15827__to_t_string_memory_ptr__fromStack_reversed(headStart) -> tail\n {\n mstore(headStart, 32)\n mstore(add(headStart, 32), 32)\n mstore(add(headStart, 64), \"AccountNFT: token does not exist\")\n tail := add(headStart, 96)\n }\n function abi_encode_tuple_t_stringliteral_cb7c10c0129c0070ed0be6b6f34eb43f3599ae6299e4ff79abded5427c20704c__to_t_string_memory_ptr__fromStack_reversed(headStart) -> tail\n {\n mstore(headStart, 32)\n mstore(add(headStart, 32), 41)\n mstore(add(headStart, 64), \"AccountNFT: caller is not the to\")\n mstore(add(headStart, 96), \"ken owner\")\n tail := add(headStart, 128)\n }\n function abi_encode_tuple_t_address_t_uint256_t_address__to_t_address_t_uint256_t_address__fromStack_reversed(headStart, value2, value1, value0) -> tail\n {\n tail := add(headStart, 96)\n mstore(headStart, and(value0, sub(shl(160, 1), 1)))\n mstore(add(headStart, 32), value1)\n mstore(add(headStart, 64), and(value2, sub(shl(160, 1), 1)))\n }\n function abi_encode_tuple_t_stringliteral_8c09cb8d2deb6f876040954c1a202685d237c41b86381eddc9857f7265ce78f6__to_t_string_memory_ptr__fromStack_reversed(headStart) -> tail\n {\n mstore(headStart, 32)\n mstore(add(headStart, 32), 43)\n mstore(add(headStart, 64), \"AccountNFT: caller is not a mint\")\n mstore(add(headStart, 96), \"er or owner\")\n tail := add(headStart, 128)\n }\n function panic_error_0x11()\n {\n mstore(0, shl(224, 0x4e487b71))\n mstore(4, 0x11)\n revert(0, 0x24)\n }\n function checked_add_t_uint256(x, y) -> sum\n {\n sum := add(x, y)\n if gt(x, sum) { panic_error_0x11() }\n }\n function array_dataslot_string_storage(ptr) -> data\n {\n mstore(0, ptr)\n data := keccak256(0, 0x20)\n }\n function clean_up_bytearray_end_slots_string_storage(array, len, startIndex)\n {\n if gt(len, 31)\n {\n mstore(0, array)\n let data := keccak256(0, 0x20)\n let deleteStart := add(data, shr(5, add(startIndex, 31)))\n if lt(startIndex, 0x20) { deleteStart := data }\n let _1 := add(data, shr(5, add(len, 31)))\n let start := deleteStart\n for { } lt(start, _1) { start := add(start, 1) }\n { sstore(start, 0) }\n }\n }\n function extract_used_part_and_set_length_of_short_byte_array(data, len) -> used\n {\n used := or(and(data, not(shr(shl(3, len), not(0)))), shl(1, len))\n }\n function copy_byte_array_to_storage_from_t_string_memory_ptr_to_t_string_storage(slot, src)\n {\n let newLen := mload(src)\n if gt(newLen, 0xffffffffffffffff) { panic_error_0x41() }\n clean_up_bytearray_end_slots_string_storage(slot, extract_byte_array_length(sload(slot)), newLen)\n let srcOffset := 0\n srcOffset := 0x20\n switch gt(newLen, 31)\n case 1 {\n let loopEnd := and(newLen, not(31))\n let dstPtr := array_dataslot_string_storage(slot)\n let i := 0\n for { } lt(i, loopEnd) { i := add(i, 0x20) }\n {\n sstore(dstPtr, mload(add(src, srcOffset)))\n dstPtr := add(dstPtr, 1)\n srcOffset := add(srcOffset, 0x20)\n }\n if lt(loopEnd, newLen)\n {\n let lastValue := mload(add(src, srcOffset))\n sstore(dstPtr, and(lastValue, not(shr(and(shl(3, newLen), 248), not(0)))))\n }\n sstore(slot, add(shl(1, newLen), 1))\n }\n default {\n let value := 0\n if newLen\n {\n value := mload(add(src, srcOffset))\n }\n sstore(slot, extract_used_part_and_set_length_of_short_byte_array(value, newLen))\n }\n }\n function abi_encode_tuple_t_string_memory_ptr_t_string_memory_ptr__to_t_string_memory_ptr_t_string_memory_ptr__fromStack_reversed(headStart, value1, value0) -> tail\n {\n mstore(headStart, 64)\n let tail_1 := abi_encode_string(value0, add(headStart, 64))\n mstore(add(headStart, 32), sub(tail_1, headStart))\n tail := abi_encode_string(value1, tail_1)\n }\n function panic_error_0x32()\n {\n mstore(0, shl(224, 0x4e487b71))\n mstore(4, 0x32)\n revert(0, 0x24)\n }\n function increment_t_uint256(value) -> ret\n {\n if eq(value, not(0)) { panic_error_0x11() }\n ret := add(value, 1)\n }\n function abi_encode_tuple_packed_t_string_memory_ptr_t_string_memory_ptr__to_t_string_memory_ptr_t_string_memory_ptr__nonPadded_inplace_fromStack_reversed(pos, value1, value0) -> end\n {\n let length := mload(value0)\n copy_memory_to_memory_with_cleanup(add(value0, 0x20), pos, length)\n let end_1 := add(pos, length)\n let length_1 := mload(value1)\n copy_memory_to_memory_with_cleanup(add(value1, 0x20), end_1, length_1)\n end := add(end_1, length_1)\n }\n function abi_encode_tuple_t_address_t_address_t_uint256_t_bytes_memory_ptr__to_t_address_t_address_t_uint256_t_bytes_memory_ptr__fromStack_reversed(headStart, value3, value2, value1, value0) -> tail\n {\n mstore(headStart, and(value0, sub(shl(160, 1), 1)))\n mstore(add(headStart, 32), and(value1, sub(shl(160, 1), 1)))\n mstore(add(headStart, 64), value2)\n mstore(add(headStart, 96), 128)\n tail := abi_encode_string(value3, add(headStart, 128))\n }\n function abi_decode_tuple_t_bytes4_fromMemory(headStart, dataEnd) -> value0\n {\n if slt(sub(dataEnd, headStart), 32) { revert(0, 0) }\n let value := mload(headStart)\n validator_revert_bytes4(value)\n value0 := value\n }\n function abi_encode_tuple_t_address_t_bytes32__to_t_address_t_bytes32__fromStack_reversed(headStart, value1, value0) -> tail\n {\n tail := add(headStart, 64)\n mstore(headStart, and(value0, sub(shl(160, 1), 1)))\n mstore(add(headStart, 32), value1)\n }\n function panic_error_0x12()\n {\n mstore(0, shl(224, 0x4e487b71))\n mstore(4, 0x12)\n revert(0, 0x24)\n }\n function abi_encode_tuple_t_address_t_uint256__to_t_address_t_uint256__fromStack_reversed(headStart, value1, value0) -> tail\n {\n tail := add(headStart, 64)\n mstore(headStart, and(value0, sub(shl(160, 1), 1)))\n mstore(add(headStart, 32), value1)\n 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0x80 PUSH1 0x40 MSTORE CALLVALUE DUP1 ISZERO PUSH2 0x10 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x4 CALLDATASIZE LT PUSH2 0x1F0 JUMPI PUSH1 0x0 CALLDATALOAD PUSH1 0xE0 SHR DUP1 PUSH4 0x6970BB0A GT PUSH2 0x10F JUMPI DUP1 PUSH4 0xA22CB465 GT PUSH2 0xA2 JUMPI DUP1 PUSH4 0xD5391393 GT PUSH2 0x71 JUMPI DUP1 PUSH4 0xD5391393 EQ PUSH2 0x440 JUMPI DUP1 PUSH4 0xD547741F EQ PUSH2 0x455 JUMPI DUP1 PUSH4 0xE985E9C5 EQ PUSH2 0x468 JUMPI DUP1 PUSH4 0xF2FDE38B EQ PUSH2 0x47B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP1 PUSH4 0xA22CB465 EQ PUSH2 0x3F4 JUMPI DUP1 PUSH4 0xAA271E1A EQ PUSH2 0x407 JUMPI DUP1 PUSH4 0xB88D4FDE EQ PUSH2 0x41A JUMPI DUP1 PUSH4 0xC87B56DD EQ PUSH2 0x42D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP1 PUSH4 0x91D14854 GT PUSH2 0xDE JUMPI DUP1 PUSH4 0x91D14854 EQ PUSH2 0x3BE JUMPI DUP1 PUSH4 0x95D89B41 EQ PUSH2 0x3D1 JUMPI DUP1 PUSH4 0x983B2D56 EQ PUSH2 0x3D9 JUMPI DUP1 PUSH4 0xA217FDDF EQ PUSH2 0x3EC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP1 PUSH4 0x6970BB0A EQ PUSH2 0x372 JUMPI DUP1 PUSH4 0x70A08231 EQ PUSH2 0x392 JUMPI DUP1 PUSH4 0x715018A6 EQ PUSH2 0x3A5 JUMPI DUP1 PUSH4 0x8DA5CB5B EQ PUSH2 0x3AD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP1 PUSH4 0x2F2FF15D GT PUSH2 0x187 JUMPI DUP1 PUSH4 0x42842E0E GT PUSH2 0x156 JUMPI DUP1 PUSH4 0x42842E0E EQ PUSH2 0x326 JUMPI DUP1 PUSH4 0x4A0706BE EQ PUSH2 0x339 JUMPI DUP1 PUSH4 0x5EB3F6AD EQ PUSH2 0x34C JUMPI DUP1 PUSH4 0x6352211E EQ PUSH2 0x35F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP1 PUSH4 0x2F2FF15D EQ PUSH2 0x2CD JUMPI DUP1 PUSH4 0x3092AFD5 EQ PUSH2 0x2E0 JUMPI DUP1 PUSH4 0x36568ABE EQ PUSH2 0x2F3 JUMPI DUP1 PUSH4 0x3B561AFC EQ PUSH2 0x306 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP1 PUSH4 0x18160DDD GT PUSH2 0x1C3 JUMPI DUP1 PUSH4 0x18160DDD EQ PUSH2 0x272 JUMPI DUP1 PUSH4 0x18E97FD1 EQ PUSH2 0x284 JUMPI DUP1 PUSH4 0x23B872DD EQ PUSH2 0x297 JUMPI DUP1 PUSH4 0x248A9CA3 EQ PUSH2 0x2AA JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP1 PUSH4 0x1FFC9A7 EQ PUSH2 0x1F5 JUMPI DUP1 PUSH4 0x6FDDE03 EQ PUSH2 0x21D JUMPI DUP1 PUSH4 0x81812FC EQ PUSH2 0x232 JUMPI DUP1 PUSH4 0x95EA7B3 EQ PUSH2 0x25D JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x208 PUSH2 0x203 CALLDATASIZE PUSH1 0x4 PUSH2 0x1895 JUMP JUMPDEST PUSH2 0x48E JUMP JUMPDEST PUSH1 0x40 MLOAD SWAP1 ISZERO ISZERO DUP2 MSTORE PUSH1 0x20 ADD JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST PUSH2 0x225 PUSH2 0x49F JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x214 SWAP2 SWAP1 PUSH2 0x1902 JUMP JUMPDEST PUSH2 0x245 PUSH2 0x240 CALLDATASIZE PUSH1 0x4 PUSH2 0x1915 JUMP JUMPDEST PUSH2 0x531 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB SWAP1 SWAP2 AND DUP2 MSTORE PUSH1 0x20 ADD PUSH2 0x214 JUMP JUMPDEST PUSH2 0x270 PUSH2 0x26B CALLDATASIZE PUSH1 0x4 PUSH2 0x194A JUMP JUMPDEST PUSH2 0x55A JUMP JUMPDEST STOP JUMPDEST PUSH1 0x9 SLOAD JUMPDEST PUSH1 0x40 MLOAD SWAP1 DUP2 MSTORE PUSH1 0x20 ADD PUSH2 0x214 JUMP JUMPDEST PUSH2 0x270 PUSH2 0x292 CALLDATASIZE PUSH1 0x4 PUSH2 0x1A24 JUMP JUMPDEST PUSH2 0x569 JUMP JUMPDEST PUSH2 0x270 PUSH2 0x2A5 CALLDATASIZE PUSH1 0x4 PUSH2 0x1A6B JUMP JUMPDEST PUSH2 0x5E0 JUMP JUMPDEST PUSH2 0x276 PUSH2 0x2B8 CALLDATASIZE PUSH1 0x4 PUSH2 0x1915 JUMP JUMPDEST PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x1 ADD SLOAD SWAP1 JUMP JUMPDEST PUSH2 0x270 PUSH2 0x2DB CALLDATASIZE PUSH1 0x4 PUSH2 0x1AA8 JUMP JUMPDEST PUSH2 0x66B JUMP JUMPDEST PUSH2 0x270 PUSH2 0x2EE CALLDATASIZE PUSH1 0x4 PUSH2 0x1AD4 JUMP JUMPDEST PUSH2 0x690 JUMP JUMPDEST PUSH2 0x270 PUSH2 0x301 CALLDATASIZE PUSH1 0x4 PUSH2 0x1AA8 JUMP JUMPDEST PUSH2 0x6B0 JUMP JUMPDEST PUSH2 0x319 PUSH2 0x314 CALLDATASIZE PUSH1 0x4 PUSH2 0x1915 JUMP JUMPDEST PUSH2 0x6E8 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x214 SWAP2 SWAP1 PUSH2 0x1AEF JUMP JUMPDEST PUSH2 0x270 PUSH2 0x334 CALLDATASIZE PUSH1 0x4 PUSH2 0x1A6B JUMP JUMPDEST PUSH2 0x88D JUMP JUMPDEST PUSH2 0x276 PUSH2 0x347 CALLDATASIZE PUSH1 0x4 PUSH2 0x1B32 JUMP JUMPDEST PUSH2 0x8A8 JUMP JUMPDEST PUSH2 0x270 PUSH2 0x35A CALLDATASIZE PUSH1 0x4 PUSH2 0x1BD7 JUMP JUMPDEST PUSH2 0xA0A JUMP JUMPDEST PUSH2 0x245 PUSH2 0x36D CALLDATASIZE PUSH1 0x4 PUSH2 0x1915 JUMP JUMPDEST PUSH2 0xAD7 JUMP JUMPDEST PUSH2 0x385 PUSH2 0x380 CALLDATASIZE PUSH1 0x4 PUSH2 0x1AD4 JUMP JUMPDEST PUSH2 0xAE2 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x214 SWAP2 SWAP1 PUSH2 0x1C49 JUMP JUMPDEST PUSH2 0x276 PUSH2 0x3A0 CALLDATASIZE PUSH1 0x4 PUSH2 0x1AD4 JUMP JUMPDEST PUSH2 0xBD9 JUMP JUMPDEST PUSH2 0x270 PUSH2 0xC21 JUMP JUMPDEST PUSH1 0x7 SLOAD PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND PUSH2 0x245 JUMP JUMPDEST PUSH2 0x208 PUSH2 0x3CC CALLDATASIZE PUSH1 0x4 PUSH2 0x1AA8 JUMP JUMPDEST PUSH2 0xC35 JUMP JUMPDEST PUSH2 0x225 PUSH2 0xC60 JUMP JUMPDEST PUSH2 0x270 PUSH2 0x3E7 CALLDATASIZE PUSH1 0x4 PUSH2 0x1AD4 JUMP JUMPDEST PUSH2 0xC6F JUMP JUMPDEST PUSH2 0x276 PUSH1 0x0 DUP2 JUMP JUMPDEST PUSH2 0x270 PUSH2 0x402 CALLDATASIZE PUSH1 0x4 PUSH2 0x1C8C JUMP JUMPDEST PUSH2 0xC8F JUMP JUMPDEST PUSH2 0x208 PUSH2 0x415 CALLDATASIZE PUSH1 0x4 PUSH2 0x1AD4 JUMP JUMPDEST PUSH2 0xC9A JUMP JUMPDEST PUSH2 0x270 PUSH2 0x428 CALLDATASIZE PUSH1 0x4 PUSH2 0x1CC8 JUMP JUMPDEST PUSH2 0xCB4 JUMP JUMPDEST PUSH2 0x225 PUSH2 0x43B CALLDATASIZE PUSH1 0x4 PUSH2 0x1915 JUMP JUMPDEST PUSH2 0xCCC JUMP JUMPDEST PUSH2 0x276 PUSH1 0x0 DUP1 MLOAD PUSH1 0x20 PUSH2 0x2027 DUP4 CODECOPY DUP2 MLOAD SWAP2 MSTORE DUP2 JUMP JUMPDEST PUSH2 0x270 PUSH2 0x463 CALLDATASIZE PUSH1 0x4 PUSH2 0x1AA8 JUMP JUMPDEST PUSH2 0xDDD JUMP JUMPDEST PUSH2 0x208 PUSH2 0x476 CALLDATASIZE PUSH1 0x4 PUSH2 0x1D38 JUMP JUMPDEST PUSH2 0xE02 JUMP JUMPDEST PUSH2 0x270 PUSH2 0x489 CALLDATASIZE PUSH1 0x4 PUSH2 0x1AD4 JUMP JUMPDEST PUSH2 0xE30 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x499 DUP3 PUSH2 0xE6E JUMP JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 DUP1 SLOAD PUSH2 0x4AE SWAP1 PUSH2 0x1D62 JUMP JUMPDEST DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP1 SLOAD PUSH2 0x4DA SWAP1 PUSH2 0x1D62 JUMP JUMPDEST DUP1 ISZERO PUSH2 0x527 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x4FC JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x527 JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x50A JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP SWAP1 POP SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x53C DUP3 PUSH2 0xE93 JUMP JUMPDEST POP PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x4 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND PUSH2 0x499 JUMP JUMPDEST PUSH2 0x565 DUP3 DUP3 CALLER PUSH2 0xECC JUMP JUMPDEST POP POP JUMP JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND PUSH2 0x5A6 JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x59D SWAP1 PUSH2 0x1D9C JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST CALLER PUSH2 0x5B0 DUP4 PUSH2 0xAD7 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND EQ PUSH2 0x5D6 JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x59D SWAP1 PUSH2 0x1DD1 JUMP JUMPDEST PUSH2 0x565 DUP3 DUP3 PUSH2 0xED9 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP3 AND PUSH2 0x60A JUMPI PUSH1 0x40 MLOAD PUSH4 0x32505749 PUSH1 0xE1 SHL DUP2 MSTORE PUSH1 0x0 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x24 ADD PUSH2 0x59D JUMP JUMPDEST PUSH1 0x0 PUSH2 0x617 DUP4 DUP4 CALLER PUSH2 0xF29 JUMP JUMPDEST SWAP1 POP DUP4 PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND DUP2 PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND EQ PUSH2 0x665 JUMPI PUSH1 0x40 MLOAD PUSH4 0x64283D7B PUSH1 0xE0 SHL DUP2 MSTORE PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP1 DUP7 AND PUSH1 0x4 DUP4 ADD MSTORE PUSH1 0x24 DUP3 ADD DUP5 SWAP1 MSTORE DUP3 AND PUSH1 0x44 DUP3 ADD MSTORE PUSH1 0x64 ADD PUSH2 0x59D JUMP JUMPDEST POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x1 ADD SLOAD PUSH2 0x686 DUP2 PUSH2 0xF40 JUMP JUMPDEST PUSH2 0x665 DUP4 DUP4 PUSH2 0xF4A JUMP JUMPDEST PUSH2 0x698 PUSH2 0xFDE JUMP JUMPDEST PUSH2 0x565 PUSH1 0x0 DUP1 MLOAD PUSH1 0x20 PUSH2 0x2027 DUP4 CODECOPY DUP2 MLOAD SWAP2 MSTORE DUP3 PUSH2 0x100B JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP2 AND CALLER EQ PUSH2 0x6D9 JUMPI PUSH1 0x40 MLOAD PUSH4 0x334BD919 PUSH1 0xE1 SHL DUP2 MSTORE PUSH1 0x4 ADD PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST PUSH2 0x6E3 DUP3 DUP3 PUSH2 0x100B JUMP JUMPDEST POP POP POP JUMP JUMPDEST PUSH2 0x70C PUSH1 0x40 MLOAD DUP1 PUSH1 0x60 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x60 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x0 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x60 DUP2 MSTORE POP SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND PUSH2 0x740 JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x59D SWAP1 PUSH2 0x1D9C JUMP JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0xA PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 DUP2 SWAP1 KECCAK256 DUP2 MLOAD PUSH1 0x60 DUP2 ADD SWAP1 SWAP3 MSTORE DUP1 SLOAD DUP3 SWAP1 DUP3 SWAP1 PUSH2 0x768 SWAP1 PUSH2 0x1D62 JUMP JUMPDEST DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP1 SLOAD PUSH2 0x794 SWAP1 PUSH2 0x1D62 JUMP JUMPDEST DUP1 ISZERO PUSH2 0x7E1 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x7B6 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x7E1 JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x7C4 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x1 DUP3 ADD SLOAD DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x2 DUP3 ADD DUP1 SLOAD PUSH2 0x804 SWAP1 PUSH2 0x1D62 JUMP JUMPDEST DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP1 SLOAD PUSH2 0x830 SWAP1 PUSH2 0x1D62 JUMP JUMPDEST DUP1 ISZERO PUSH2 0x87D JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x852 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x87D JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x860 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP DUP2 MSTORE POP POP SWAP1 POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH2 0x6E3 DUP4 DUP4 DUP4 PUSH1 0x40 MLOAD DUP1 PUSH1 0x20 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x0 DUP2 MSTORE POP PUSH2 0xCB4 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x8C2 PUSH1 0x0 DUP1 MLOAD PUSH1 0x20 PUSH2 0x2027 DUP4 CODECOPY DUP2 MLOAD SWAP2 MSTORE CALLER PUSH2 0xC35 JUMP JUMPDEST DUP1 PUSH2 0x8D7 JUMPI POP PUSH1 0x7 SLOAD PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND CALLER EQ JUMPDEST PUSH2 0x937 JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x2B PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4163636F756E744E46543A2063616C6C6572206973206E6F742061206D696E74 PUSH1 0x44 DUP3 ADD MSTORE PUSH11 0x32B91037B91037BBB732B9 PUSH1 0xA9 SHL PUSH1 0x64 DUP3 ADD MSTORE PUSH1 0x84 ADD PUSH2 0x59D JUMP JUMPDEST PUSH1 0x0 PUSH1 0x9 SLOAD PUSH1 0x1 PUSH2 0x948 SWAP2 SWAP1 PUSH2 0x1E30 JUMP JUMPDEST PUSH1 0x9 DUP2 SWAP1 SSTORE SWAP1 POP PUSH2 0x959 DUP7 DUP3 PUSH2 0x1078 JUMP JUMPDEST PUSH2 0x963 DUP2 DUP7 PUSH2 0xED9 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x60 DUP2 ADD DUP3 MSTORE DUP6 DUP2 MSTORE TIMESTAMP PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP2 DUP4 ADD DUP7 SWAP1 MSTORE PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0xA SWAP1 SWAP2 MSTORE SWAP2 SWAP1 SWAP2 KECCAK256 DUP2 MLOAD DUP2 SWAP1 PUSH2 0x99C SWAP1 DUP3 PUSH2 0x1E8A JUMP JUMPDEST POP PUSH1 0x20 DUP3 ADD MLOAD PUSH1 0x1 DUP3 ADD SSTORE PUSH1 0x40 DUP3 ADD MLOAD PUSH1 0x2 DUP3 ADD SWAP1 PUSH2 0x9BB SWAP1 DUP3 PUSH2 0x1E8A JUMP JUMPDEST POP SWAP1 POP POP DUP6 PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND DUP2 PUSH32 0x1B1712ECB5E6F8D334831F4DE3604931B92310A572605C2DDF1D7867694D21B5 DUP7 PUSH1 0x40 MLOAD PUSH2 0x9F9 SWAP2 SWAP1 PUSH2 0x1902 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND PUSH2 0xA3E JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x59D SWAP1 PUSH2 0x1D9C JUMP JUMPDEST CALLER PUSH2 0xA48 DUP5 PUSH2 0xAD7 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND EQ PUSH2 0xA6E JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x59D SWAP1 PUSH2 0x1DD1 JUMP JUMPDEST PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0xA PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 DUP1 PUSH2 0xA87 DUP5 DUP3 PUSH2 0x1E8A JUMP JUMPDEST POP PUSH1 0x2 DUP2 ADD PUSH2 0xA96 DUP4 DUP3 PUSH2 0x1E8A JUMP JUMPDEST POP DUP4 PUSH32 0x575F9BF8CFB69D3CEDE901C73CA18C16C743E451E64220270E4AD8046C9A6FCA DUP5 DUP5 PUSH1 0x40 MLOAD PUSH2 0xAC9 SWAP3 SWAP2 SWAP1 PUSH2 0x1F49 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG2 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x499 DUP3 PUSH2 0xE93 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 PUSH2 0xAEF DUP4 PUSH2 0xBD9 JUMP JUMPDEST SWAP1 POP PUSH1 0x0 DUP2 PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0xB0C JUMPI PUSH2 0xB0C PUSH2 0x1974 JUMP JUMPDEST PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x20 MUL PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0xB35 JUMPI DUP2 PUSH1 0x20 ADD PUSH1 0x20 DUP3 MUL DUP1 CALLDATASIZE DUP4 CALLDATACOPY ADD SWAP1 POP JUMPDEST POP SWAP1 POP PUSH1 0x0 PUSH1 0x1 JUMPDEST PUSH1 0x9 SLOAD DUP2 GT PUSH2 0xBCF JUMPI PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND ISZERO ISZERO DUP1 ISZERO PUSH2 0xB85 JUMPI POP DUP6 PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND PUSH2 0xB7A DUP3 PUSH2 0xAD7 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND EQ JUMPDEST ISZERO PUSH2 0xBBD JUMPI DUP1 DUP4 DUP4 DUP2 MLOAD DUP2 LT PUSH2 0xB9D JUMPI PUSH2 0xB9D PUSH2 0x1F6E JUMP JUMPDEST PUSH1 0x20 SWAP1 DUP2 MUL SWAP2 SWAP1 SWAP2 ADD ADD MSTORE DUP2 PUSH2 0xBB2 DUP2 PUSH2 0x1F84 JUMP JUMPDEST SWAP3 POP POP DUP4 DUP3 EQ PUSH2 0xBCF JUMPI JUMPDEST DUP1 PUSH2 0xBC7 DUP2 PUSH2 0x1F84 JUMP JUMPDEST SWAP2 POP POP PUSH2 0xB3D JUMP JUMPDEST POP SWAP1 SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP3 AND PUSH2 0xC05 JUMPI PUSH1 0x40 MLOAD PUSH4 0x22718AD9 PUSH1 0xE2 SHL DUP2 MSTORE PUSH1 0x0 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x24 ADD PUSH2 0x59D JUMP JUMPDEST POP PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 JUMP JUMPDEST PUSH2 0xC29 PUSH2 0xFDE JUMP JUMPDEST PUSH2 0xC33 PUSH1 0x0 PUSH2 0x1092 JUMP JUMPDEST JUMP JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x8 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP5 KECCAK256 PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB SWAP4 SWAP1 SWAP4 AND DUP5 MSTORE SWAP2 SWAP1 MSTORE SWAP1 KECCAK256 SLOAD PUSH1 0xFF AND SWAP1 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x1 DUP1 SLOAD PUSH2 0x4AE SWAP1 PUSH2 0x1D62 JUMP JUMPDEST PUSH2 0xC77 PUSH2 0xFDE JUMP JUMPDEST PUSH2 0x565 PUSH1 0x0 DUP1 MLOAD PUSH1 0x20 PUSH2 0x2027 DUP4 CODECOPY DUP2 MLOAD SWAP2 MSTORE DUP3 PUSH2 0xF4A JUMP JUMPDEST PUSH2 0x565 CALLER DUP4 DUP4 PUSH2 0x10E4 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x499 PUSH1 0x0 DUP1 MLOAD PUSH1 0x20 PUSH2 0x2027 DUP4 CODECOPY DUP2 MLOAD SWAP2 MSTORE DUP4 PUSH2 0xC35 JUMP JUMPDEST PUSH2 0xCBF DUP5 DUP5 DUP5 PUSH2 0x5E0 JUMP JUMPDEST PUSH2 0x665 CALLER DUP6 DUP6 DUP6 DUP6 PUSH2 0x1183 JUMP JUMPDEST PUSH1 0x60 PUSH2 0xCD7 DUP3 PUSH2 0xE93 JUMP JUMPDEST POP PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x6 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 DUP1 SLOAD PUSH2 0xCF1 SWAP1 PUSH2 0x1D62 JUMP JUMPDEST DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP1 SLOAD PUSH2 0xD1D SWAP1 PUSH2 0x1D62 JUMP JUMPDEST DUP1 ISZERO PUSH2 0xD6A JUMPI DUP1 PUSH1 0x1F LT PUSH2 0xD3F JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0xD6A JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0xD4D JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP SWAP1 POP PUSH1 0x0 PUSH2 0xD88 PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP2 ADD SWAP1 SWAP2 MSTORE PUSH1 0x0 DUP2 MSTORE SWAP1 JUMP JUMPDEST SWAP1 POP DUP1 MLOAD PUSH1 0x0 SUB PUSH2 0xD9A JUMPI POP SWAP3 SWAP2 POP POP JUMP JUMPDEST DUP2 MLOAD ISZERO PUSH2 0xDCC JUMPI DUP1 DUP3 PUSH1 0x40 MLOAD PUSH1 0x20 ADD PUSH2 0xDB4 SWAP3 SWAP2 SWAP1 PUSH2 0x1F9D JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH1 0x20 DUP2 DUP4 SUB SUB DUP2 MSTORE SWAP1 PUSH1 0x40 MSTORE SWAP3 POP POP POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH2 0xDD5 DUP5 PUSH2 0x12AE JUMP JUMPDEST SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH1 0x1 ADD SLOAD PUSH2 0xDF8 DUP2 PUSH2 0xF40 JUMP JUMPDEST PUSH2 0x665 DUP4 DUP4 PUSH2 0x100B JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB SWAP2 DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x5 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 SWAP1 SWAP5 AND DUP3 MSTORE SWAP2 SWAP1 SWAP2 MSTORE KECCAK256 SLOAD PUSH1 0xFF AND SWAP1 JUMP JUMPDEST PUSH2 0xE38 PUSH2 0xFDE JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP2 AND PUSH2 0xE62 JUMPI PUSH1 0x40 MLOAD PUSH4 0x1E4FBDF7 PUSH1 0xE0 SHL DUP2 MSTORE PUSH1 0x0 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x24 ADD PUSH2 0x59D JUMP JUMPDEST PUSH2 0xE6B DUP2 PUSH2 0x1092 JUMP JUMPDEST POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1 PUSH1 0x1 PUSH1 0xE0 SHL SUB NOT DUP3 AND PUSH4 0x7965DB0B PUSH1 0xE0 SHL EQ DUP1 PUSH2 0x499 JUMPI POP PUSH2 0x499 DUP3 PUSH2 0x1323 JUMP JUMPDEST PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 SLOAD PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND DUP1 PUSH2 0x499 JUMPI PUSH1 0x40 MLOAD PUSH4 0x7E273289 PUSH1 0xE0 SHL DUP2 MSTORE PUSH1 0x4 DUP2 ADD DUP5 SWAP1 MSTORE PUSH1 0x24 ADD PUSH2 0x59D JUMP JUMPDEST PUSH2 0x6E3 DUP4 DUP4 DUP4 PUSH1 0x1 PUSH2 0x1348 JUMP JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x6 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH2 0xEF1 DUP3 DUP3 PUSH2 0x1E8A JUMP JUMPDEST POP PUSH1 0x40 MLOAD DUP3 DUP2 MSTORE PUSH32 0xF8E1A15ABA9398E019F0B49DF1A4FDE98EE17AE345CB5F6B5E2C27F5033E8CE7 SWAP1 PUSH1 0x20 ADD PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG1 POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH2 0xF37 DUP6 DUP6 DUP6 PUSH2 0x144E JUMP JUMPDEST SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH2 0xE6B DUP2 CALLER PUSH2 0x1547 JUMP JUMPDEST PUSH1 0x0 PUSH2 0xF56 DUP4 DUP4 PUSH2 0xC35 JUMP JUMPDEST PUSH2 0xFD6 JUMPI PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP7 AND DUP5 MSTORE SWAP1 SWAP2 MSTORE SWAP1 KECCAK256 DUP1 SLOAD PUSH1 0xFF NOT AND PUSH1 0x1 OR SWAP1 SSTORE PUSH2 0xF8E CALLER SWAP1 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND DUP3 PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND DUP5 PUSH32 0x2F8788117E7EFF1D82E926EC794901D17C78024A50270940304540A733656F0D PUSH1 0x40 MLOAD PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG4 POP PUSH1 0x1 PUSH2 0x499 JUMP JUMPDEST POP PUSH1 0x0 PUSH2 0x499 JUMP JUMPDEST PUSH1 0x7 SLOAD PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND CALLER EQ PUSH2 0xC33 JUMPI PUSH1 0x40 MLOAD PUSH4 0x118CDAA7 PUSH1 0xE0 SHL DUP2 MSTORE CALLER PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x24 ADD PUSH2 0x59D JUMP JUMPDEST PUSH1 0x0 PUSH2 0x1017 DUP4 DUP4 PUSH2 0xC35 JUMP JUMPDEST ISZERO PUSH2 0xFD6 JUMPI PUSH1 0x0 DUP4 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP7 AND DUP1 DUP6 MSTORE SWAP3 MSTORE DUP1 DUP4 KECCAK256 DUP1 SLOAD PUSH1 0xFF NOT AND SWAP1 SSTORE MLOAD CALLER SWAP3 DUP7 SWAP2 PUSH32 0xF6391F5C32D9C69D2A47EA670B442974B53935D1EDC7FD64EB21E047A839171B SWAP2 SWAP1 LOG4 POP PUSH1 0x1 PUSH2 0x499 JUMP JUMPDEST PUSH2 0x565 DUP3 DUP3 PUSH1 0x40 MLOAD DUP1 PUSH1 0x20 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x0 DUP2 MSTORE POP PUSH2 0x1580 JUMP JUMPDEST PUSH1 0x7 DUP1 SLOAD PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP4 DUP2 AND PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB NOT DUP4 AND DUP2 OR SWAP1 SWAP4 SSTORE PUSH1 0x40 MLOAD SWAP2 AND SWAP2 SWAP1 DUP3 SWAP1 PUSH32 0x8BE0079C531659141344CD1FD0A4F28419497F9722A3DAAFE3B4186F6B6457E0 SWAP1 PUSH1 0x0 SWAP1 LOG3 POP POP JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP3 AND PUSH2 0x1116 JUMPI PUSH1 0x40 MLOAD PUSH4 0xB611743 PUSH1 0xE3 SHL DUP2 MSTORE PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP4 AND PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x24 ADD PUSH2 0x59D JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP4 DUP2 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x5 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP5 DUP8 AND DUP1 DUP5 MSTORE SWAP5 DUP3 MSTORE SWAP2 DUP3 SWAP1 KECCAK256 DUP1 SLOAD PUSH1 0xFF NOT AND DUP7 ISZERO ISZERO SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE SWAP2 MLOAD SWAP2 DUP3 MSTORE PUSH32 0x17307EAB39AB6107E8899845AD3D59BD9653F200F220920489CA2B5937696C31 SWAP2 ADD PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 POP POP POP JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP4 AND EXTCODESIZE ISZERO PUSH2 0x12A7 JUMPI PUSH1 0x40 MLOAD PUSH4 0xA85BD01 PUSH1 0xE1 SHL DUP2 MSTORE PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP5 AND SWAP1 PUSH4 0x150B7A02 SWAP1 PUSH2 0x11C5 SWAP1 DUP9 SWAP1 DUP9 SWAP1 DUP8 SWAP1 DUP8 SWAP1 PUSH1 0x4 ADD PUSH2 0x1FCC JUMP JUMPDEST PUSH1 0x20 PUSH1 0x40 MLOAD DUP1 DUP4 SUB DUP2 PUSH1 0x0 DUP8 GAS CALL SWAP3 POP POP POP DUP1 ISZERO PUSH2 0x1200 JUMPI POP PUSH1 0x40 DUP1 MLOAD PUSH1 0x1F RETURNDATASIZE SWAP1 DUP2 ADD PUSH1 0x1F NOT AND DUP3 ADD SWAP1 SWAP3 MSTORE PUSH2 0x11FD SWAP2 DUP2 ADD SWAP1 PUSH2 0x2009 JUMP JUMPDEST PUSH1 0x1 JUMPDEST PUSH2 0x1269 JUMPI RETURNDATASIZE DUP1 DUP1 ISZERO PUSH2 0x122E JUMPI PUSH1 0x40 MLOAD SWAP2 POP PUSH1 0x1F NOT PUSH1 0x3F RETURNDATASIZE ADD AND DUP3 ADD PUSH1 0x40 MSTORE RETURNDATASIZE DUP3 MSTORE RETURNDATASIZE PUSH1 0x0 PUSH1 0x20 DUP5 ADD RETURNDATACOPY PUSH2 0x1233 JUMP JUMPDEST PUSH1 0x60 SWAP2 POP JUMPDEST POP DUP1 MLOAD PUSH1 0x0 SUB PUSH2 0x1261 JUMPI PUSH1 0x40 MLOAD PUSH4 0x32505749 PUSH1 0xE1 SHL DUP2 MSTORE PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP6 AND PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x24 ADD PUSH2 0x59D JUMP JUMPDEST DUP1 MLOAD DUP2 PUSH1 0x20 ADD REVERT JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xE0 SHL SUB NOT DUP2 AND PUSH4 0xA85BD01 PUSH1 0xE1 SHL EQ PUSH2 0x12A5 JUMPI PUSH1 0x40 MLOAD PUSH4 0x32505749 PUSH1 0xE1 SHL DUP2 MSTORE PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP6 AND PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x24 ADD PUSH2 0x59D JUMP JUMPDEST POP JUMPDEST POP POP POP POP POP JUMP JUMPDEST PUSH1 0x60 PUSH2 0x12B9 DUP3 PUSH2 0xE93 JUMP JUMPDEST POP PUSH1 0x0 PUSH2 0x12D1 PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP2 ADD SWAP1 SWAP2 MSTORE PUSH1 0x0 DUP2 MSTORE SWAP1 JUMP JUMPDEST SWAP1 POP PUSH1 0x0 DUP2 MLOAD GT PUSH2 0x12F1 JUMPI PUSH1 0x40 MLOAD DUP1 PUSH1 0x20 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x0 DUP2 MSTORE POP PUSH2 0x131C JUMP JUMPDEST DUP1 PUSH2 0x12FB DUP5 PUSH2 0x1598 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH1 0x20 ADD PUSH2 0x130C SWAP3 SWAP2 SWAP1 PUSH2 0x1F9D JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH1 0x20 DUP2 DUP4 SUB SUB DUP2 MSTORE SWAP1 PUSH1 0x40 MSTORE JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1 PUSH1 0x1 PUSH1 0xE0 SHL SUB NOT DUP3 AND PUSH4 0x24832483 PUSH1 0xE1 SHL EQ DUP1 PUSH2 0x499 JUMPI POP PUSH2 0x499 DUP3 PUSH2 0x162B JUMP JUMPDEST DUP1 DUP1 PUSH2 0x135C JUMPI POP PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP3 AND ISZERO ISZERO JUMPDEST ISZERO PUSH2 0x141E JUMPI PUSH1 0x0 PUSH2 0x136C DUP5 PUSH2 0xE93 JUMP JUMPDEST SWAP1 POP PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP4 AND ISZERO DUP1 ISZERO SWAP1 PUSH2 0x1398 JUMPI POP DUP3 PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND DUP2 PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND EQ ISZERO JUMPDEST DUP1 ISZERO PUSH2 0x13AB JUMPI POP PUSH2 0x13A9 DUP2 DUP5 PUSH2 0xE02 JUMP JUMPDEST ISZERO JUMPDEST ISZERO PUSH2 0x13D4 JUMPI PUSH1 0x40 MLOAD PUSH4 0xA9FBF51F PUSH1 0xE0 SHL DUP2 MSTORE PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP5 AND PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x24 ADD PUSH2 0x59D JUMP JUMPDEST DUP2 ISZERO PUSH2 0x141C JUMPI DUP4 DUP6 PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND DUP3 PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND PUSH32 0x8C5BE1E5EBEC7D5BD14F71427D1E84F3DD0314C0F7B2291E5B200AC8C7C3B925 PUSH1 0x40 MLOAD PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG4 JUMPDEST POP JUMPDEST POP POP PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x4 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 DUP1 SLOAD PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB NOT AND PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB SWAP3 SWAP1 SWAP3 AND SWAP2 SWAP1 SWAP2 OR SWAP1 SSTORE JUMP JUMPDEST PUSH1 0x0 DUP3 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 SLOAD PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB SWAP1 DUP2 AND SWAP1 DUP4 AND ISZERO PUSH2 0x147B JUMPI PUSH2 0x147B DUP2 DUP5 DUP7 PUSH2 0x167B JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP2 AND ISZERO PUSH2 0x14B9 JUMPI PUSH2 0x1498 PUSH1 0x0 DUP6 PUSH1 0x0 DUP1 PUSH2 0x1348 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 DUP1 SLOAD PUSH1 0x0 NOT ADD SWAP1 SSTORE JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP6 AND ISZERO PUSH2 0x14E8 JUMPI PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP6 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x3 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 DUP1 SLOAD PUSH1 0x1 ADD SWAP1 SSTORE JUMPDEST PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x2 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB NOT AND PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP10 DUP2 AND SWAP2 DUP3 OR SWAP1 SWAP3 SSTORE SWAP2 MLOAD DUP8 SWAP4 SWAP2 DUP6 AND SWAP2 PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF SWAP2 LOG4 SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH2 0x1551 DUP3 DUP3 PUSH2 0xC35 JUMP JUMPDEST PUSH2 0x565 JUMPI PUSH1 0x40 MLOAD PUSH4 0xE2517D3F PUSH1 0xE0 SHL DUP2 MSTORE PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP3 AND PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x24 DUP2 ADD DUP4 SWAP1 MSTORE PUSH1 0x44 ADD PUSH2 0x59D JUMP JUMPDEST PUSH2 0x158A DUP4 DUP4 PUSH2 0x16DF JUMP JUMPDEST PUSH2 0x6E3 CALLER PUSH1 0x0 DUP6 DUP6 DUP6 PUSH2 0x1183 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x0 PUSH2 0x15A5 DUP4 PUSH2 0x1744 JUMP JUMPDEST PUSH1 0x1 ADD SWAP1 POP PUSH1 0x0 DUP2 PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x15C5 JUMPI PUSH2 0x15C5 PUSH2 0x1974 JUMP JUMPDEST PUSH1 0x40 MLOAD SWAP1 DUP1 DUP3 MSTORE DUP1 PUSH1 0x1F ADD PUSH1 0x1F NOT AND PUSH1 0x20 ADD DUP3 ADD PUSH1 0x40 MSTORE DUP1 ISZERO PUSH2 0x15EF JUMPI PUSH1 0x20 DUP3 ADD DUP2 DUP1 CALLDATASIZE DUP4 CALLDATACOPY ADD SWAP1 POP JUMPDEST POP SWAP1 POP DUP2 DUP2 ADD PUSH1 0x20 ADD JUMPDEST PUSH1 0x0 NOT ADD PUSH16 0x181899199A1A9B1B9C1CB0B131B232B3 PUSH1 0x81 SHL PUSH1 0xA DUP7 MOD BYTE DUP2 MSTORE8 PUSH1 0xA DUP6 DIV SWAP5 POP DUP5 PUSH2 0x15F9 JUMPI POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1 PUSH1 0x1 PUSH1 0xE0 SHL SUB NOT DUP3 AND PUSH4 0x80AC58CD PUSH1 0xE0 SHL EQ DUP1 PUSH2 0x165C JUMPI POP PUSH1 0x1 PUSH1 0x1 PUSH1 0xE0 SHL SUB NOT DUP3 AND PUSH4 0x5B5E139F PUSH1 0xE0 SHL EQ JUMPDEST DUP1 PUSH2 0x499 JUMPI POP PUSH4 0x1FFC9A7 PUSH1 0xE0 SHL PUSH1 0x1 PUSH1 0x1 PUSH1 0xE0 SHL SUB NOT DUP4 AND EQ PUSH2 0x499 JUMP JUMPDEST PUSH2 0x1686 DUP4 DUP4 DUP4 PUSH2 0x181C JUMP JUMPDEST PUSH2 0x6E3 JUMPI PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP4 AND PUSH2 0x16B4 JUMPI PUSH1 0x40 MLOAD PUSH4 0x7E273289 PUSH1 0xE0 SHL DUP2 MSTORE PUSH1 0x4 DUP2 ADD DUP3 SWAP1 MSTORE PUSH1 0x24 ADD PUSH2 0x59D JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH4 0x177E802F PUSH1 0xE0 SHL DUP2 MSTORE PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP4 AND PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x24 DUP2 ADD DUP3 SWAP1 MSTORE PUSH1 0x44 ADD PUSH2 0x59D JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP3 AND PUSH2 0x1709 JUMPI PUSH1 0x40 MLOAD PUSH4 0x32505749 PUSH1 0xE1 SHL DUP2 MSTORE PUSH1 0x0 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x24 ADD PUSH2 0x59D JUMP JUMPDEST PUSH1 0x0 PUSH2 0x1717 DUP4 DUP4 PUSH1 0x0 PUSH2 0xF29 JUMP JUMPDEST SWAP1 POP PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP2 AND ISZERO PUSH2 0x6E3 JUMPI PUSH1 0x40 MLOAD PUSH4 0x39E35637 PUSH1 0xE1 SHL DUP2 MSTORE PUSH1 0x0 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x24 ADD PUSH2 0x59D JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH19 0x184F03E93FF9F4DAA797ED6E38ED64BF6A1F01 PUSH1 0x40 SHL DUP4 LT PUSH2 0x1783 JUMPI PUSH19 0x184F03E93FF9F4DAA797ED6E38ED64BF6A1F01 PUSH1 0x40 SHL DUP4 DIV SWAP3 POP PUSH1 0x40 ADD JUMPDEST PUSH14 0x4EE2D6D415B85ACEF8100000000 DUP4 LT PUSH2 0x17AF JUMPI PUSH14 0x4EE2D6D415B85ACEF8100000000 DUP4 DIV SWAP3 POP PUSH1 0x20 ADD JUMPDEST PUSH7 0x2386F26FC10000 DUP4 LT PUSH2 0x17CD JUMPI PUSH7 0x2386F26FC10000 DUP4 DIV SWAP3 POP PUSH1 0x10 ADD JUMPDEST PUSH4 0x5F5E100 DUP4 LT PUSH2 0x17E5 JUMPI PUSH4 0x5F5E100 DUP4 DIV SWAP3 POP PUSH1 0x8 ADD JUMPDEST PUSH2 0x2710 DUP4 LT PUSH2 0x17F9 JUMPI PUSH2 0x2710 DUP4 DIV SWAP3 POP PUSH1 0x4 ADD JUMPDEST PUSH1 0x64 DUP4 LT PUSH2 0x180B JUMPI PUSH1 0x64 DUP4 DIV SWAP3 POP PUSH1 0x2 ADD JUMPDEST PUSH1 0xA DUP4 LT PUSH2 0x499 JUMPI PUSH1 0x1 ADD SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP4 AND ISZERO DUP1 ISZERO SWAP1 PUSH2 0xDD5 JUMPI POP DUP3 PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND DUP5 PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND EQ DUP1 PUSH2 0x1856 JUMPI POP PUSH2 0x1856 DUP5 DUP5 PUSH2 0xE02 JUMP JUMPDEST DUP1 PUSH2 0xDD5 JUMPI POP POP PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x4 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB SWAP1 DUP2 AND SWAP2 AND EQ SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xE0 SHL SUB NOT DUP2 AND DUP2 EQ PUSH2 0xE6B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x18A7 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 CALLDATALOAD PUSH2 0x131C DUP2 PUSH2 0x187F JUMP JUMPDEST PUSH1 0x0 JUMPDEST DUP4 DUP2 LT ISZERO PUSH2 0x18CD JUMPI DUP2 DUP2 ADD MLOAD DUP4 DUP3 ADD MSTORE PUSH1 0x20 ADD PUSH2 0x18B5 JUMP JUMPDEST POP POP PUSH1 0x0 SWAP2 ADD MSTORE JUMP JUMPDEST PUSH1 0x0 DUP2 MLOAD DUP1 DUP5 MSTORE PUSH2 0x18EE DUP2 PUSH1 0x20 DUP7 ADD PUSH1 0x20 DUP7 ADD PUSH2 0x18B2 JUMP JUMPDEST PUSH1 0x1F ADD PUSH1 0x1F NOT AND SWAP3 SWAP1 SWAP3 ADD PUSH1 0x20 ADD SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x20 DUP2 MSTORE PUSH1 0x0 PUSH2 0x131C PUSH1 0x20 DUP4 ADD DUP5 PUSH2 0x18D6 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x1927 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP CALLDATALOAD SWAP2 SWAP1 POP JUMP JUMPDEST DUP1 CALLDATALOAD PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP2 AND DUP2 EQ PUSH2 0x1945 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x195D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1966 DUP4 PUSH2 0x192E JUMP JUMPDEST SWAP5 PUSH1 0x20 SWAP4 SWAP1 SWAP4 ADD CALLDATALOAD SWAP4 POP POP POP JUMP JUMPDEST PUSH4 0x4E487B71 PUSH1 0xE0 SHL PUSH1 0x0 MSTORE PUSH1 0x41 PUSH1 0x4 MSTORE PUSH1 0x24 PUSH1 0x0 REVERT JUMPDEST PUSH1 0x0 DUP1 PUSH8 0xFFFFFFFFFFFFFFFF DUP5 GT ISZERO PUSH2 0x19A5 JUMPI PUSH2 0x19A5 PUSH2 0x1974 JUMP JUMPDEST POP PUSH1 0x40 MLOAD PUSH1 0x1F NOT PUSH1 0x1F DUP6 ADD DUP2 AND PUSH1 0x3F ADD AND DUP2 ADD DUP2 DUP2 LT PUSH8 0xFFFFFFFFFFFFFFFF DUP3 GT OR ISZERO PUSH2 0x19D4 JUMPI PUSH2 0x19D4 PUSH2 0x1974 JUMP JUMPDEST PUSH1 0x40 MSTORE DUP4 DUP2 MSTORE SWAP1 POP DUP1 DUP3 DUP5 ADD DUP6 LT ISZERO PUSH2 0x19EC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 DUP4 PUSH1 0x20 DUP4 ADD CALLDATACOPY PUSH1 0x0 PUSH1 0x20 DUP6 DUP4 ADD ADD MSTORE POP SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP3 PUSH1 0x1F DUP4 ADD SLT PUSH2 0x1A15 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x131C DUP4 DUP4 CALLDATALOAD PUSH1 0x20 DUP6 ADD PUSH2 0x198A JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x1A37 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP3 CALLDATALOAD SWAP2 POP PUSH1 0x20 DUP4 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1A55 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1A61 DUP6 DUP3 DUP7 ADD PUSH2 0x1A04 JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x1A80 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1A89 DUP5 PUSH2 0x192E JUMP JUMPDEST SWAP3 POP PUSH2 0x1A97 PUSH1 0x20 DUP6 ADD PUSH2 0x192E JUMP JUMPDEST SWAP3 SWAP6 SWAP3 SWAP5 POP POP POP PUSH1 0x40 SWAP2 SWAP1 SWAP2 ADD CALLDATALOAD SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x1ABB JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP3 CALLDATALOAD SWAP2 POP PUSH2 0x1ACB PUSH1 0x20 DUP5 ADD PUSH2 0x192E JUMP JUMPDEST SWAP1 POP SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x1AE6 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x131C DUP3 PUSH2 0x192E JUMP JUMPDEST PUSH1 0x20 DUP2 MSTORE PUSH1 0x0 DUP3 MLOAD PUSH1 0x60 PUSH1 0x20 DUP5 ADD MSTORE PUSH2 0x1B0B PUSH1 0x80 DUP5 ADD DUP3 PUSH2 0x18D6 JUMP JUMPDEST SWAP1 POP PUSH1 0x20 DUP5 ADD MLOAD PUSH1 0x40 DUP5 ADD MSTORE PUSH1 0x40 DUP5 ADD MLOAD PUSH1 0x1F NOT DUP5 DUP4 SUB ADD PUSH1 0x60 DUP6 ADD MSTORE PUSH2 0xF37 DUP3 DUP3 PUSH2 0x18D6 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x80 DUP6 DUP8 SUB SLT ISZERO PUSH2 0x1B48 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1B51 DUP6 PUSH2 0x192E JUMP JUMPDEST SWAP4 POP PUSH1 0x20 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1B6D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1B79 DUP8 DUP3 DUP9 ADD PUSH2 0x1A04 JUMP JUMPDEST SWAP4 POP POP PUSH1 0x40 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1B96 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1BA2 DUP8 DUP3 DUP9 ADD PUSH2 0x1A04 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x60 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1BBF JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1BCB DUP8 DUP3 DUP9 ADD PUSH2 0x1A04 JUMP JUMPDEST SWAP2 POP POP SWAP3 SWAP6 SWAP2 SWAP5 POP SWAP3 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x1BEC JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP4 CALLDATALOAD SWAP3 POP PUSH1 0x20 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1C0A JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1C16 DUP7 DUP3 DUP8 ADD PUSH2 0x1A04 JUMP JUMPDEST SWAP3 POP POP PUSH1 0x40 DUP5 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1C33 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1C3F DUP7 DUP3 DUP8 ADD PUSH2 0x1A04 JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 POP SWAP3 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP3 MLOAD DUP3 DUP3 ADD DUP2 SWAP1 MSTORE PUSH1 0x0 SWAP2 DUP5 ADD SWAP1 PUSH1 0x40 DUP5 ADD SWAP1 DUP4 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x1C81 JUMPI DUP4 MLOAD DUP4 MSTORE PUSH1 0x20 SWAP4 DUP5 ADD SWAP4 SWAP1 SWAP3 ADD SWAP2 PUSH1 0x1 ADD PUSH2 0x1C63 JUMP JUMPDEST POP SWAP1 SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x1C9F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1CA8 DUP4 PUSH2 0x192E JUMP JUMPDEST SWAP2 POP PUSH1 0x20 DUP4 ADD CALLDATALOAD DUP1 ISZERO ISZERO DUP2 EQ PUSH2 0x1CBD JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP1 SWAP2 POP POP SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 DUP1 PUSH1 0x80 DUP6 DUP8 SUB SLT ISZERO PUSH2 0x1CDE JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1CE7 DUP6 PUSH2 0x192E JUMP JUMPDEST SWAP4 POP PUSH2 0x1CF5 PUSH1 0x20 DUP7 ADD PUSH2 0x192E JUMP JUMPDEST SWAP3 POP PUSH1 0x40 DUP6 ADD CALLDATALOAD SWAP2 POP PUSH1 0x60 DUP6 ADD CALLDATALOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1D18 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP6 ADD PUSH1 0x1F DUP2 ADD DUP8 SGT PUSH2 0x1D29 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1BCB DUP8 DUP3 CALLDATALOAD PUSH1 0x20 DUP5 ADD PUSH2 0x198A JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x1D4B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1D54 DUP4 PUSH2 0x192E JUMP JUMPDEST SWAP2 POP PUSH2 0x1ACB PUSH1 0x20 DUP5 ADD PUSH2 0x192E JUMP JUMPDEST PUSH1 0x1 DUP2 DUP2 SHR SWAP1 DUP3 AND DUP1 PUSH2 0x1D76 JUMPI PUSH1 0x7F DUP3 AND SWAP2 POP JUMPDEST PUSH1 0x20 DUP3 LT DUP2 SUB PUSH2 0x1D96 JUMPI PUSH4 0x4E487B71 PUSH1 0xE0 SHL PUSH1 0x0 MSTORE PUSH1 0x22 PUSH1 0x4 MSTORE PUSH1 0x24 PUSH1 0x0 REVERT JUMPDEST POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE DUP2 DUP2 ADD MSTORE PUSH32 0x4163636F756E744E46543A20746F6B656E20646F6573206E6F74206578697374 PUSH1 0x40 DUP3 ADD MSTORE PUSH1 0x60 ADD SWAP1 JUMP JUMPDEST PUSH1 0x20 DUP1 DUP3 MSTORE PUSH1 0x29 SWAP1 DUP3 ADD MSTORE PUSH32 0x4163636F756E744E46543A2063616C6C6572206973206E6F742074686520746F PUSH1 0x40 DUP3 ADD MSTORE PUSH9 0x35B2B71037BBB732B9 PUSH1 0xB9 SHL PUSH1 0x60 DUP3 ADD MSTORE PUSH1 0x80 ADD SWAP1 JUMP JUMPDEST PUSH4 0x4E487B71 PUSH1 0xE0 SHL PUSH1 0x0 MSTORE PUSH1 0x11 PUSH1 0x4 MSTORE PUSH1 0x24 PUSH1 0x0 REVERT JUMPDEST DUP1 DUP3 ADD DUP1 DUP3 GT ISZERO PUSH2 0x499 JUMPI PUSH2 0x499 PUSH2 0x1E1A JUMP JUMPDEST PUSH1 0x1F DUP3 GT ISZERO PUSH2 0x6E3 JUMPI DUP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 PUSH1 0x1F DUP5 ADD PUSH1 0x5 SHR DUP2 ADD PUSH1 0x20 DUP6 LT ISZERO PUSH2 0x1E6A JUMPI POP DUP1 JUMPDEST PUSH1 0x1F DUP5 ADD PUSH1 0x5 SHR DUP3 ADD SWAP2 POP JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x12A7 JUMPI PUSH1 0x0 DUP2 SSTORE PUSH1 0x1 ADD PUSH2 0x1E76 JUMP JUMPDEST DUP2 MLOAD PUSH8 0xFFFFFFFFFFFFFFFF DUP2 GT ISZERO PUSH2 0x1EA4 JUMPI PUSH2 0x1EA4 PUSH2 0x1974 JUMP JUMPDEST PUSH2 0x1EB8 DUP2 PUSH2 0x1EB2 DUP5 SLOAD PUSH2 0x1D62 JUMP JUMPDEST DUP5 PUSH2 0x1E43 JUMP JUMPDEST PUSH1 0x20 PUSH1 0x1F DUP3 GT PUSH1 0x1 DUP2 EQ PUSH2 0x1EEC JUMPI PUSH1 0x0 DUP4 ISZERO PUSH2 0x1ED4 JUMPI POP DUP5 DUP3 ADD MLOAD JUMPDEST PUSH1 0x0 NOT PUSH1 0x3 DUP6 SWAP1 SHL SHR NOT AND PUSH1 0x1 DUP5 SWAP1 SHL OR DUP5 SSTORE PUSH2 0x12A7 JUMP JUMPDEST PUSH1 0x0 DUP5 DUP2 MSTORE PUSH1 0x20 DUP2 KECCAK256 PUSH1 0x1F NOT DUP6 AND SWAP2 JUMPDEST DUP3 DUP2 LT ISZERO PUSH2 0x1F1C JUMPI DUP8 DUP6 ADD MLOAD DUP3 SSTORE PUSH1 0x20 SWAP5 DUP6 ADD SWAP5 PUSH1 0x1 SWAP1 SWAP3 ADD SWAP2 ADD PUSH2 0x1EFC JUMP JUMPDEST POP DUP5 DUP3 LT ISZERO PUSH2 0x1F3A JUMPI DUP7 DUP5 ADD MLOAD PUSH1 0x0 NOT PUSH1 0x3 DUP8 SWAP1 SHL PUSH1 0xF8 AND SHR NOT AND DUP2 SSTORE JUMPDEST POP POP POP POP PUSH1 0x1 SWAP1 DUP2 SHL ADD SWAP1 SSTORE POP JUMP JUMPDEST PUSH1 0x40 DUP2 MSTORE PUSH1 0x0 PUSH2 0x1F5C PUSH1 0x40 DUP4 ADD DUP6 PUSH2 0x18D6 JUMP JUMPDEST DUP3 DUP2 SUB PUSH1 0x20 DUP5 ADD MSTORE PUSH2 0xF37 DUP2 DUP6 PUSH2 0x18D6 JUMP JUMPDEST PUSH4 0x4E487B71 PUSH1 0xE0 SHL PUSH1 0x0 MSTORE PUSH1 0x32 PUSH1 0x4 MSTORE PUSH1 0x24 PUSH1 0x0 REVERT JUMPDEST PUSH1 0x0 PUSH1 0x1 DUP3 ADD PUSH2 0x1F96 JUMPI PUSH2 0x1F96 PUSH2 0x1E1A JUMP JUMPDEST POP PUSH1 0x1 ADD SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP4 MLOAD PUSH2 0x1FAF DUP2 DUP5 PUSH1 0x20 DUP9 ADD PUSH2 0x18B2 JUMP JUMPDEST DUP4 MLOAD SWAP1 DUP4 ADD SWAP1 PUSH2 0x1FC3 DUP2 DUP4 PUSH1 0x20 DUP9 ADD PUSH2 0x18B2 JUMP JUMPDEST ADD SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP6 DUP2 AND DUP3 MSTORE DUP5 AND PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 DUP2 ADD DUP4 SWAP1 MSTORE PUSH1 0x80 PUSH1 0x60 DUP3 ADD DUP2 SWAP1 MSTORE PUSH1 0x0 SWAP1 PUSH2 0x1FFF SWAP1 DUP4 ADD DUP5 PUSH2 0x18D6 JUMP JUMPDEST SWAP7 SWAP6 POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x201B JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 MLOAD PUSH2 0x131C DUP2 PUSH2 0x187F JUMP INVALID SWAP16 0x2D CREATE INVALID 0xD2 0xC7 PUSH23 0x48DE5860A4CC508CD0818C85B8B8A1AB4CEEEF8D981C89 JUMP 0xA6 LOG2 PUSH5 0x6970667358 0x22 SLT KECCAK256 PUSH15 0x3B6EE0E238F4EEE6F857FBB87C35F2 0x25 0x2B 0xBB 0xDE CALLDATACOPY 0x4B PUSH28 0x332A4A2BCB25E7047C64736F6C634300081C00330000000000000000 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Type\":\"bytes32\",\"name\":\"previousAdminRole\",\"type\":\"bytes32\"},{\"indexed\":true,\"internalType\":\"bytes32\",\"name\":\"newAdminRole\",\"type\":\"bytes32\"}],\"name\":\"RoleAdminChanged\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"bytes32\",\"name\":\"role\",\"type\":\"bytes32\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"sender\",\"type\":\"address\"}],\"name\":\"RoleGranted\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"bytes32\",\"name\":\"role\",\"type\":\"bytes32\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"sender\",\"type\":\"address\"}],\"name\":\"RoleRevoked\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"Transfer\",\"type\":\"event\"},{\"inputs\":[],\"name\":\"DEFAULT_ADMIN_ROLE\",\"outputs\":[{\"internalType\":\"bytes32\",\"name\":\"\",\"type\":\"bytes32\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"MINTER_ROLE\",\"outputs\":[{\"internalType\":\"bytes32\",\"name\":\"\",\"type\":\"bytes32\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"}],\"name\":\"addMinter\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"approve\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"}],\"name\":\"balanceOf\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"getAccountInfo\",\"outputs\":[{\"components\":[{\"internalType\":\"string\",\"name\":\"name\",\"type\":\"string\"},{\"internalType\":\"uint256\",\"name\":\"establishedAt\",\"type\":\"uint256\"},{\"internalType\":\"string\",\"name\":\"description\",\"type\":\"string\"}],\"internalType\":\"struct AccountNFT.AccountInfo\",\"name\":\"\",\"type\":\"tuple\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"getApproved\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes32\",\"name\":\"role\",\"type\":\"bytes32\"}],\"name\":\"getRoleAdmin\",\"outputs\":[{\"internalType\":\"bytes32\",\"name\":\"\",\"type\":\"bytes32\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"}],\"name\":\"getTokenIdsByOwner\",\"outputs\":[{\"internalType\":\"uint256[]\",\"name\":\"\",\"type\":\"uint256[]\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes32\",\"name\":\"role\",\"type\":\"bytes32\"},{\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"}],\"name\":\"grantRole\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes32\",\"name\":\"role\",\"type\":\"bytes32\"},{\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"}],\"name\":\"hasRole\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"}],\"name\":\"isApprovedForAll\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"}],\"name\":\"isMinter\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"string\",\"name\":\"uri\",\"type\":\"string\"},{\"internalType\":\"string\",\"name\":\"name\",\"type\":\"string\"},{\"internalType\":\"string\",\"name\":\"description\",\"type\":\"string\"}],\"name\":\"mint\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"name\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"owner\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"ownerOf\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"}],\"name\":\"removeMinter\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"renounceOwnership\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes32\",\"name\":\"role\",\"type\":\"bytes32\"},{\"internalType\":\"address\",\"name\":\"callerConfirmation\",\"type\":\"address\"}],\"name\":\"renounceRole\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes32\",\"name\":\"role\",\"type\":\"bytes32\"},{\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"}],\"name\":\"revokeRole\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"safeTransferFrom\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"},{\"internalType\":\"bytes\",\"name\":\"data\",\"type\":\"bytes\"}],\"name\":\"safeTransferFrom\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"},{\"internalType\":\"bool\",\"name\":\"approved\",\"type\":\"bool\"}],\"name\":\"setApprovalForAll\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes4\",\"name\":\"interfaceId\",\"type\":\"bytes4\"}],\"name\":\"supportsInterface\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"symbol\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"tokenURI\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"totalSupply\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"}],\"name\":\"transferFrom\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"newOwner\",\"type\":\"address\"}],\"name\":\"transferOwnership\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"},{\"internalType\":\"string\",\"name\":\"name\",\"type\":\"string\"},{\"internalType\":\"string\",\"name\":\"description\",\"type\":\"string\"}],\"name\":\"updateAccountInfo\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"tokenId\",\"type\":\"uint256\"},{\"internalType\":\"string\",\"name\":\"uri\",\"type\":\"string\"}],\"name\":\"updateTokenURI\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"}],\"devdoc\":{\"details\":\"NFT contract for MCN account identity, supports account trading\",\"errors\":{\"AccessControlBadConfirmation()\":[{\"details\":\"The caller of a function is not the expected one. NOTE: Don't confuse with {AccessControlUnauthorizedAccount}.\"}],\"AccessControlUnauthorizedAccount(address,bytes32)\":[{\"details\":\"The `account` is missing a role.\"}],\"ERC721IncorrectOwner(address,uint256,address)\":[{\"details\":\"Indicates an error related to the ownership over a particular token. Used in transfers.\",\"params\":{\"owner\":\"Address of the current owner of a token.\",\"sender\":\"Address whose tokens are being transferred.\",\"tokenId\":\"Identifier number of a token.\"}}],\"ERC721InsufficientApproval(address,uint256)\":[{\"details\":\"Indicates a failure with the `operator`\\u2019s approval. Used in transfers.\",\"params\":{\"operator\":\"Address that may be allowed to operate on tokens without being their owner.\",\"tokenId\":\"Identifier number of a token.\"}}],\"ERC721InvalidApprover(address)\":[{\"details\":\"Indicates a failure with the `approver` of a token to be approved. Used in approvals.\",\"params\":{\"approver\":\"Address initiating an approval operation.\"}}],\"ERC721InvalidOperator(address)\":[{\"details\":\"Indicates a failure with the `operator` to be approved. Used in approvals.\",\"params\":{\"operator\":\"Address that may be allowed to operate on tokens without being their owner.\"}}],\"ERC721InvalidOwner(address)\":[{\"details\":\"Indicates that an address can't be an owner. For example, `address(0)` is a forbidden owner in ERC-20. Used in balance queries.\",\"params\":{\"owner\":\"Address of the current owner of a token.\"}}],\"ERC721InvalidReceiver(address)\":[{\"details\":\"Indicates a failure with the token `receiver`. Used in transfers.\",\"params\":{\"receiver\":\"Address to which tokens are being transferred.\"}}],\"ERC721InvalidSender(address)\":[{\"details\":\"Indicates a failure with the token `sender`. Used in transfers.\",\"params\":{\"sender\":\"Address whose tokens are being transferred.\"}}],\"ERC721NonexistentToken(uint256)\":[{\"details\":\"Indicates a `tokenId` whose `owner` is the zero address.\",\"params\":{\"tokenId\":\"Identifier number of a token.\"}}],\"OwnableInvalidOwner(address)\":[{\"details\":\"The owner is not a valid owner account. (eg. `address(0)`)\"}],\"OwnableUnauthorizedAccount(address)\":[{\"details\":\"The caller account is not authorized to perform an operation.\"}]},\"events\":{\"Approval(address,address,uint256)\":{\"details\":\"Emitted when `owner` enables `approved` to manage the `tokenId` token.\"},\"ApprovalForAll(address,address,bool)\":{\"details\":\"Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets.\"},\"BatchMetadataUpdate(uint256,uint256)\":{\"details\":\"This event emits when the metadata of a range of tokens is changed. So that the third-party platforms such as NFT market could timely update the images and related attributes of the NFTs.\"},\"MetadataUpdate(uint256)\":{\"details\":\"This event emits when the metadata of a token is changed. So that the third-party platforms such as NFT market could timely update the images and related attributes of the NFT.\"},\"RoleAdminChanged(bytes32,bytes32,bytes32)\":{\"details\":\"Emitted when `newAdminRole` is set as ``role``'s admin role, replacing `previousAdminRole` `DEFAULT_ADMIN_ROLE` is the starting admin for all roles, despite {RoleAdminChanged} not being emitted to signal this.\"},\"RoleGranted(bytes32,address,address)\":{\"details\":\"Emitted when `account` is granted `role`. `sender` is the account that originated the contract call. This account bears the admin role (for the granted role). Expected in cases where the role was granted using the internal {AccessControl-_grantRole}.\"},\"RoleRevoked(bytes32,address,address)\":{\"details\":\"Emitted when `account` is revoked `role`. `sender` is the account that originated the contract call: - if using `revokeRole`, it is the admin role bearer - if using `renounceRole`, it is the role bearer (i.e. `account`)\"},\"Transfer(address,address,uint256)\":{\"details\":\"Emitted when `tokenId` token is transferred from `from` to `to`.\"}},\"kind\":\"dev\",\"methods\":{\"addMinter(address)\":{\"details\":\"Adds a new minter\",\"params\":{\"account\":\"The address to grant minter role\"}},\"approve(address,uint256)\":{\"details\":\"See {IERC721-approve}.\"},\"balanceOf(address)\":{\"details\":\"See {IERC721-balanceOf}.\"},\"getAccountInfo(uint256)\":{\"details\":\"Gets the account information\",\"params\":{\"tokenId\":\"Token ID\"}},\"getApproved(uint256)\":{\"details\":\"See {IERC721-getApproved}.\"},\"getRoleAdmin(bytes32)\":{\"details\":\"Returns the admin role that controls `role`. See {grantRole} and {revokeRole}. To change a role's admin, use {_setRoleAdmin}.\"},\"getTokenIdsByOwner(address)\":{\"details\":\"Gets all token IDs owned by an address\",\"params\":{\"owner\":\"The owner address\"},\"returns\":{\"_0\":\"Array of token IDs owned by the address\"}},\"grantRole(bytes32,address)\":{\"details\":\"Grants `role` to `account`. If `account` had not been already granted `role`, emits a {RoleGranted} event. Requirements: - the caller must have ``role``'s admin role. May emit a {RoleGranted} event.\"},\"hasRole(bytes32,address)\":{\"details\":\"Returns `true` if `account` has been granted `role`.\"},\"isApprovedForAll(address,address)\":{\"details\":\"See {IERC721-isApprovedForAll}.\"},\"isMinter(address)\":{\"details\":\"Checks if an account is a minter\",\"params\":{\"account\":\"The address to check\"}},\"mint(address,string,string,string)\":{\"details\":\"Mints a new account NFT\",\"params\":{\"description\":\"Account description\",\"name\":\"Account name\",\"to\":\"The receiver address of the token\",\"uri\":\"The token metadata URI\"},\"returns\":{\"_0\":\"The newly minted token ID\"}},\"name()\":{\"details\":\"See {IERC721Metadata-name}.\"},\"owner()\":{\"details\":\"Returns the address of the current owner.\"},\"ownerOf(uint256)\":{\"details\":\"See {IERC721-ownerOf}.\"},\"removeMinter(address)\":{\"details\":\"Removes a minter\",\"params\":{\"account\":\"The address to revoke minter role\"}},\"renounceOwnership()\":{\"details\":\"Leaves the contract without owner. It will not be possible to call `onlyOwner` functions. Can only be called by the current owner. NOTE: Renouncing ownership will leave the contract without an owner, thereby disabling any functionality that is only available to the owner.\"},\"renounceRole(bytes32,address)\":{\"details\":\"Revokes `role` from the calling account. Roles are often managed via {grantRole} and {revokeRole}: this function's purpose is to provide a mechanism for accounts to lose their privileges if they are compromised (such as when a trusted device is misplaced). If the calling account had been revoked `role`, emits a {RoleRevoked} event. Requirements: - the caller must be `callerConfirmation`. May emit a {RoleRevoked} event.\"},\"revokeRole(bytes32,address)\":{\"details\":\"Revokes `role` from `account`. If `account` had been granted `role`, emits a {RoleRevoked} event. Requirements: - the caller must have ``role``'s admin role. May emit a {RoleRevoked} event.\"},\"safeTransferFrom(address,address,uint256)\":{\"details\":\"See {IERC721-safeTransferFrom}.\"},\"safeTransferFrom(address,address,uint256,bytes)\":{\"details\":\"See {IERC721-safeTransferFrom}.\"},\"setApprovalForAll(address,bool)\":{\"details\":\"See {IERC721-setApprovalForAll}.\"},\"symbol()\":{\"details\":\"See {IERC721Metadata-symbol}.\"},\"tokenURI(uint256)\":{\"details\":\"See {IERC721Metadata-tokenURI}.\"},\"totalSupply()\":{\"details\":\"Gets the total number of minted NFTs\"},\"transferFrom(address,address,uint256)\":{\"details\":\"See {IERC721-transferFrom}.\"},\"transferOwnership(address)\":{\"details\":\"Transfers ownership of the contract to a new account (`newOwner`). Can only be called by the current owner.\"},\"updateAccountInfo(uint256,string,string)\":{\"details\":\"Updates account information (only token owner can update)\",\"params\":{\"description\":\"New account description\",\"name\":\"New account name\",\"tokenId\":\"Token ID\"}},\"updateTokenURI(uint256,string)\":{\"details\":\"Updates token URI (only token owner can update)\",\"params\":{\"tokenId\":\"Token ID\",\"uri\":\"New token URI\"}}},\"title\":\"AccountNFT\",\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{},\"version\":1}},\"settings\":{\"compilationTarget\":{\"contracts/AccountNFT.sol\":\"AccountNFT\"},\"evmVersion\":\"paris\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\",\"useLiteralContent\":true},\"optimizer\":{\"enabled\":true,\"runs\":200},\"remappings\":[]},\"sources\":{\"@openzeppelin/contracts/access/AccessControl.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.3.0) (access/AccessControl.sol)\\n\\npragma solidity ^0.8.20;\\n\\nimport {IAccessControl} from \\\"./IAccessControl.sol\\\";\\nimport {Context} from \\\"../utils/Context.sol\\\";\\nimport {ERC165} from \\\"../utils/introspection/ERC165.sol\\\";\\n\\n/**\\n * @dev Contract module that allows children to implement role-based access\\n * control mechanisms. This is a lightweight version that doesn't allow enumerating role\\n * members except through off-chain means by accessing the contract event logs. Some\\n * applications may benefit from on-chain enumerability, for those cases see\\n * {AccessControlEnumerable}.\\n *\\n * Roles are referred to by their `bytes32` identifier. These should be exposed\\n * in the external API and be unique. The best way to achieve this is by\\n * using `public constant` hash digests:\\n *\\n * ```solidity\\n * bytes32 public constant MY_ROLE = keccak256(\\\"MY_ROLE\\\");\\n * ```\\n *\\n * Roles can be used to represent a set of permissions. To restrict access to a\\n * function call, use {hasRole}:\\n *\\n * ```solidity\\n * function foo() public {\\n * require(hasRole(MY_ROLE, msg.sender));\\n * ...\\n * }\\n * ```\\n *\\n * Roles can be granted and revoked dynamically via the {grantRole} and\\n * {revokeRole} functions. Each role has an associated admin role, and only\\n * accounts that have a role's admin role can call {grantRole} and {revokeRole}.\\n *\\n * By default, the admin role for all roles is `DEFAULT_ADMIN_ROLE`, which means\\n * that only accounts with this role will be able to grant or revoke other\\n * roles. More complex role relationships can be created by using\\n * {_setRoleAdmin}.\\n *\\n * WARNING: The `DEFAULT_ADMIN_ROLE` is also its own admin: it has permission to\\n * grant and revoke this role. Extra precautions should be taken to secure\\n * accounts that have been granted it. We recommend using {AccessControlDefaultAdminRules}\\n * to enforce additional security measures for this role.\\n */\\nabstract contract AccessControl is Context, IAccessControl, ERC165 {\\n struct RoleData {\\n mapping(address account => bool) hasRole;\\n bytes32 adminRole;\\n }\\n\\n mapping(bytes32 role => RoleData) private _roles;\\n\\n bytes32 public constant DEFAULT_ADMIN_ROLE = 0x00;\\n\\n /**\\n * @dev Modifier that checks that an account has a specific role. Reverts\\n * with an {AccessControlUnauthorizedAccount} error including the required role.\\n */\\n modifier onlyRole(bytes32 role) {\\n _checkRole(role);\\n _;\\n }\\n\\n /**\\n * @dev See {IERC165-supportsInterface}.\\n */\\n function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {\\n return interfaceId == type(IAccessControl).interfaceId || super.supportsInterface(interfaceId);\\n }\\n\\n /**\\n * @dev Returns `true` if `account` has been granted `role`.\\n */\\n function hasRole(bytes32 role, address account) public view virtual returns (bool) {\\n return _roles[role].hasRole[account];\\n }\\n\\n /**\\n * @dev Reverts with an {AccessControlUnauthorizedAccount} error if `_msgSender()`\\n * is missing `role`. Overriding this function changes the behavior of the {onlyRole} modifier.\\n */\\n function _checkRole(bytes32 role) internal view virtual {\\n _checkRole(role, _msgSender());\\n }\\n\\n /**\\n * @dev Reverts with an {AccessControlUnauthorizedAccount} error if `account`\\n * is missing `role`.\\n */\\n function _checkRole(bytes32 role, address account) internal view virtual {\\n if (!hasRole(role, account)) {\\n revert AccessControlUnauthorizedAccount(account, role);\\n }\\n }\\n\\n /**\\n * @dev Returns the admin role that controls `role`. See {grantRole} and\\n * {revokeRole}.\\n *\\n * To change a role's admin, use {_setRoleAdmin}.\\n */\\n function getRoleAdmin(bytes32 role) public view virtual returns (bytes32) {\\n return _roles[role].adminRole;\\n }\\n\\n /**\\n * @dev Grants `role` to `account`.\\n *\\n * If `account` had not been already granted `role`, emits a {RoleGranted}\\n * event.\\n *\\n * Requirements:\\n *\\n * - the caller must have ``role``'s admin role.\\n *\\n * May emit a {RoleGranted} event.\\n */\\n function grantRole(bytes32 role, address account) public virtual onlyRole(getRoleAdmin(role)) {\\n _grantRole(role, account);\\n }\\n\\n /**\\n * @dev Revokes `role` from `account`.\\n *\\n * If `account` had been granted `role`, emits a {RoleRevoked} event.\\n *\\n * Requirements:\\n *\\n * - the caller must have ``role``'s admin role.\\n *\\n * May emit a {RoleRevoked} event.\\n */\\n function revokeRole(bytes32 role, address account) public virtual onlyRole(getRoleAdmin(role)) {\\n _revokeRole(role, account);\\n }\\n\\n /**\\n * @dev Revokes `role` from the calling account.\\n *\\n * Roles are often managed via {grantRole} and {revokeRole}: this function's\\n * purpose is to provide a mechanism for accounts to lose their privileges\\n * if they are compromised (such as when a trusted device is misplaced).\\n *\\n * If the calling account had been revoked `role`, emits a {RoleRevoked}\\n * event.\\n *\\n * Requirements:\\n *\\n * - the caller must be `callerConfirmation`.\\n *\\n * May emit a {RoleRevoked} event.\\n */\\n function renounceRole(bytes32 role, address callerConfirmation) public virtual {\\n if (callerConfirmation != _msgSender()) {\\n revert AccessControlBadConfirmation();\\n }\\n\\n _revokeRole(role, callerConfirmation);\\n }\\n\\n /**\\n * @dev Sets `adminRole` as ``role``'s admin role.\\n *\\n * Emits a {RoleAdminChanged} event.\\n */\\n function _setRoleAdmin(bytes32 role, bytes32 adminRole) internal virtual {\\n bytes32 previousAdminRole = getRoleAdmin(role);\\n _roles[role].adminRole = adminRole;\\n emit RoleAdminChanged(role, previousAdminRole, adminRole);\\n }\\n\\n /**\\n * @dev Attempts to grant `role` to `account` and returns a boolean indicating if `role` was granted.\\n *\\n * Internal function without access restriction.\\n *\\n * May emit a {RoleGranted} event.\\n */\\n function _grantRole(bytes32 role, address account) internal virtual returns (bool) {\\n if (!hasRole(role, account)) {\\n _roles[role].hasRole[account] = true;\\n emit RoleGranted(role, account, _msgSender());\\n return true;\\n } else {\\n return false;\\n }\\n }\\n\\n /**\\n * @dev Attempts to revoke `role` from `account` and returns a boolean indicating if `role` was revoked.\\n *\\n * Internal function without access restriction.\\n *\\n * May emit a {RoleRevoked} event.\\n */\\n function _revokeRole(bytes32 role, address account) internal virtual returns (bool) {\\n if (hasRole(role, account)) {\\n _roles[role].hasRole[account] = false;\\n emit RoleRevoked(role, account, _msgSender());\\n return true;\\n } else {\\n return false;\\n }\\n }\\n}\\n\",\"keccak256\":\"0xc1bebdee8943bd5e9ef1e0f2e63296aa1dd4171a66b9e74d0286220e891e1458\",\"license\":\"MIT\"},\"@openzeppelin/contracts/access/IAccessControl.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.3.0) (access/IAccessControl.sol)\\n\\npragma solidity ^0.8.20;\\n\\n/**\\n * @dev External interface of AccessControl declared to support ERC-165 detection.\\n */\\ninterface IAccessControl {\\n /**\\n * @dev The `account` is missing a role.\\n */\\n error AccessControlUnauthorizedAccount(address account, bytes32 neededRole);\\n\\n /**\\n * @dev The caller of a function is not the expected one.\\n *\\n * NOTE: Don't confuse with {AccessControlUnauthorizedAccount}.\\n */\\n error AccessControlBadConfirmation();\\n\\n /**\\n * @dev Emitted when `newAdminRole` is set as ``role``'s admin role, replacing `previousAdminRole`\\n *\\n * `DEFAULT_ADMIN_ROLE` is the starting admin for all roles, despite\\n * {RoleAdminChanged} not being emitted to signal this.\\n */\\n event RoleAdminChanged(bytes32 indexed role, bytes32 indexed previousAdminRole, bytes32 indexed newAdminRole);\\n\\n /**\\n * @dev Emitted when `account` is granted `role`.\\n *\\n * `sender` is the account that originated the contract call. This account bears the admin role (for the granted role).\\n * Expected in cases where the role was granted using the internal {AccessControl-_grantRole}.\\n */\\n event RoleGranted(bytes32 indexed role, address indexed account, address indexed sender);\\n\\n /**\\n * @dev Emitted when `account` is revoked `role`.\\n *\\n * `sender` is the account that originated the contract call:\\n * - if using `revokeRole`, it is the admin role bearer\\n * - if using `renounceRole`, it is the role bearer (i.e. `account`)\\n */\\n event RoleRevoked(bytes32 indexed role, address indexed account, address indexed sender);\\n\\n /**\\n * @dev Returns `true` if `account` has been granted `role`.\\n */\\n function hasRole(bytes32 role, address account) external view returns (bool);\\n\\n /**\\n * @dev Returns the admin role that controls `role`. See {grantRole} and\\n * {revokeRole}.\\n *\\n * To change a role's admin, use {AccessControl-_setRoleAdmin}.\\n */\\n function getRoleAdmin(bytes32 role) external view returns (bytes32);\\n\\n /**\\n * @dev Grants `role` to `account`.\\n *\\n * If `account` had not been already granted `role`, emits a {RoleGranted}\\n * event.\\n *\\n * Requirements:\\n *\\n * - the caller must have ``role``'s admin role.\\n */\\n function grantRole(bytes32 role, address account) external;\\n\\n /**\\n * @dev Revokes `role` from `account`.\\n *\\n * If `account` had been granted `role`, emits a {RoleRevoked} event.\\n *\\n * Requirements:\\n *\\n * - the caller must have ``role``'s admin role.\\n */\\n function revokeRole(bytes32 role, address account) external;\\n\\n /**\\n * @dev Revokes `role` from the calling account.\\n *\\n * Roles are often managed via {grantRole} and {revokeRole}: this function's\\n * purpose is to provide a mechanism for accounts to lose their privileges\\n * if they are compromised (such as when a trusted device is misplaced).\\n *\\n * If the calling account had been granted `role`, emits a {RoleRevoked}\\n * event.\\n *\\n * Requirements:\\n *\\n * - the caller must be `callerConfirmation`.\\n */\\n function renounceRole(bytes32 role, address callerConfirmation) external;\\n}\\n\",\"keccak256\":\"0x4d9a2b261b56a1e4a37bb038151dec98b952fed16de2bdfdda27e38e2b12b530\",\"license\":\"MIT\"},\"@openzeppelin/contracts/access/Ownable.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.0.0) (access/Ownable.sol)\\n\\npragma solidity ^0.8.20;\\n\\nimport {Context} from \\\"../utils/Context.sol\\\";\\n\\n/**\\n * @dev Contract module which provides a basic access control mechanism, where\\n * there is an account (an owner) that can be granted exclusive access to\\n * specific functions.\\n *\\n * The initial owner is set to the address provided by the deployer. This can\\n * later be changed with {transferOwnership}.\\n *\\n * This module is used through inheritance. It will make available the modifier\\n * `onlyOwner`, which can be applied to your functions to restrict their use to\\n * the owner.\\n */\\nabstract contract Ownable is Context {\\n address private _owner;\\n\\n /**\\n * @dev The caller account is not authorized to perform an operation.\\n */\\n error OwnableUnauthorizedAccount(address account);\\n\\n /**\\n * @dev The owner is not a valid owner account. (eg. `address(0)`)\\n */\\n error OwnableInvalidOwner(address owner);\\n\\n event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);\\n\\n /**\\n * @dev Initializes the contract setting the address provided by the deployer as the initial owner.\\n */\\n constructor(address initialOwner) {\\n if (initialOwner == address(0)) {\\n revert OwnableInvalidOwner(address(0));\\n }\\n _transferOwnership(initialOwner);\\n }\\n\\n /**\\n * @dev Throws if called by any account other than the owner.\\n */\\n modifier onlyOwner() {\\n _checkOwner();\\n _;\\n }\\n\\n /**\\n * @dev Returns the address of the current owner.\\n */\\n function owner() public view virtual returns (address) {\\n return _owner;\\n }\\n\\n /**\\n * @dev Throws if the sender is not the owner.\\n */\\n function _checkOwner() internal view virtual {\\n if (owner() != _msgSender()) {\\n revert OwnableUnauthorizedAccount(_msgSender());\\n }\\n }\\n\\n /**\\n * @dev Leaves the contract without owner. It will not be possible to call\\n * `onlyOwner` functions. Can only be called by the current owner.\\n *\\n * NOTE: Renouncing ownership will leave the contract without an owner,\\n * thereby disabling any functionality that is only available to the owner.\\n */\\n function renounceOwnership() public virtual onlyOwner {\\n _transferOwnership(address(0));\\n }\\n\\n /**\\n * @dev Transfers ownership of the contract to a new account (`newOwner`).\\n * Can only be called by the current owner.\\n */\\n function transferOwnership(address newOwner) public virtual onlyOwner {\\n if (newOwner == address(0)) {\\n revert OwnableInvalidOwner(address(0));\\n }\\n _transferOwnership(newOwner);\\n }\\n\\n /**\\n * @dev Transfers ownership of the contract to a new account (`newOwner`).\\n * Internal function without access restriction.\\n */\\n function _transferOwnership(address newOwner) internal virtual {\\n address oldOwner = _owner;\\n _owner = newOwner;\\n emit OwnershipTransferred(oldOwner, newOwner);\\n }\\n}\\n\",\"keccak256\":\"0xff6d0bb2e285473e5311d9d3caacb525ae3538a80758c10649a4d61029b017bb\",\"license\":\"MIT\"},\"@openzeppelin/contracts/interfaces/IERC165.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.0.0) (interfaces/IERC165.sol)\\n\\npragma solidity ^0.8.20;\\n\\nimport {IERC165} from \\\"../utils/introspection/IERC165.sol\\\";\\n\",\"keccak256\":\"0xde7e9fd9aee8d4f40772f96bb3b58836cbc6dfc0227014a061947f8821ea9724\",\"license\":\"MIT\"},\"@openzeppelin/contracts/interfaces/IERC4906.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.1.0) (interfaces/IERC4906.sol)\\n\\npragma solidity ^0.8.20;\\n\\nimport {IERC165} from \\\"./IERC165.sol\\\";\\nimport {IERC721} from \\\"./IERC721.sol\\\";\\n\\n/// @title ERC-721 Metadata Update Extension\\ninterface IERC4906 is IERC165, IERC721 {\\n /// @dev This event emits when the metadata of a token is changed.\\n /// So that the third-party platforms such as NFT market could\\n /// timely update the images and related attributes of the NFT.\\n event MetadataUpdate(uint256 _tokenId);\\n\\n /// @dev This event emits when the metadata of a range of tokens is changed.\\n /// So that the third-party platforms such as NFT market could\\n /// timely update the images and related attributes of the NFTs.\\n event BatchMetadataUpdate(uint256 _fromTokenId, uint256 _toTokenId);\\n}\\n\",\"keccak256\":\"0x1b8691e244f6e11d987459993671db0af33e6a29f7805eac6a9925cc6b601957\",\"license\":\"MIT\"},\"@openzeppelin/contracts/interfaces/IERC721.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.0.0) (interfaces/IERC721.sol)\\n\\npragma solidity ^0.8.20;\\n\\nimport {IERC721} from \\\"../token/ERC721/IERC721.sol\\\";\\n\",\"keccak256\":\"0xc4d7ebf63eb2f6bf3fee1b6c0ee775efa9f31b4843a5511d07eea147e212932d\",\"license\":\"MIT\"},\"@openzeppelin/contracts/interfaces/draft-IERC6093.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.1.0) (interfaces/draft-IERC6093.sol)\\npragma solidity ^0.8.20;\\n\\n/**\\n * @dev Standard ERC-20 Errors\\n * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-20 tokens.\\n */\\ninterface IERC20Errors {\\n /**\\n * @dev Indicates an error related to the current `balance` of a `sender`. Used in transfers.\\n * @param sender Address whose tokens are being transferred.\\n * @param balance Current balance for the interacting account.\\n * @param needed Minimum amount required to perform a transfer.\\n */\\n error ERC20InsufficientBalance(address sender, uint256 balance, uint256 needed);\\n\\n /**\\n * @dev Indicates a failure with the token `sender`. Used in transfers.\\n * @param sender Address whose tokens are being transferred.\\n */\\n error ERC20InvalidSender(address sender);\\n\\n /**\\n * @dev Indicates a failure with the token `receiver`. Used in transfers.\\n * @param receiver Address to which tokens are being transferred.\\n */\\n error ERC20InvalidReceiver(address receiver);\\n\\n /**\\n * @dev Indicates a failure with the `spender`\\u2019s `allowance`. Used in transfers.\\n * @param spender Address that may be allowed to operate on tokens without being their owner.\\n * @param allowance Amount of tokens a `spender` is allowed to operate with.\\n * @param needed Minimum amount required to perform a transfer.\\n */\\n error ERC20InsufficientAllowance(address spender, uint256 allowance, uint256 needed);\\n\\n /**\\n * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.\\n * @param approver Address initiating an approval operation.\\n */\\n error ERC20InvalidApprover(address approver);\\n\\n /**\\n * @dev Indicates a failure with the `spender` to be approved. Used in approvals.\\n * @param spender Address that may be allowed to operate on tokens without being their owner.\\n */\\n error ERC20InvalidSpender(address spender);\\n}\\n\\n/**\\n * @dev Standard ERC-721 Errors\\n * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-721 tokens.\\n */\\ninterface IERC721Errors {\\n /**\\n * @dev Indicates that an address can't be an owner. For example, `address(0)` is a forbidden owner in ERC-20.\\n * Used in balance queries.\\n * @param owner Address of the current owner of a token.\\n */\\n error ERC721InvalidOwner(address owner);\\n\\n /**\\n * @dev Indicates a `tokenId` whose `owner` is the zero address.\\n * @param tokenId Identifier number of a token.\\n */\\n error ERC721NonexistentToken(uint256 tokenId);\\n\\n /**\\n * @dev Indicates an error related to the ownership over a particular token. Used in transfers.\\n * @param sender Address whose tokens are being transferred.\\n * @param tokenId Identifier number of a token.\\n * @param owner Address of the current owner of a token.\\n */\\n error ERC721IncorrectOwner(address sender, uint256 tokenId, address owner);\\n\\n /**\\n * @dev Indicates a failure with the token `sender`. Used in transfers.\\n * @param sender Address whose tokens are being transferred.\\n */\\n error ERC721InvalidSender(address sender);\\n\\n /**\\n * @dev Indicates a failure with the token `receiver`. Used in transfers.\\n * @param receiver Address to which tokens are being transferred.\\n */\\n error ERC721InvalidReceiver(address receiver);\\n\\n /**\\n * @dev Indicates a failure with the `operator`\\u2019s approval. Used in transfers.\\n * @param operator Address that may be allowed to operate on tokens without being their owner.\\n * @param tokenId Identifier number of a token.\\n */\\n error ERC721InsufficientApproval(address operator, uint256 tokenId);\\n\\n /**\\n * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.\\n * @param approver Address initiating an approval operation.\\n */\\n error ERC721InvalidApprover(address approver);\\n\\n /**\\n * @dev Indicates a failure with the `operator` to be approved. Used in approvals.\\n * @param operator Address that may be allowed to operate on tokens without being their owner.\\n */\\n error ERC721InvalidOperator(address operator);\\n}\\n\\n/**\\n * @dev Standard ERC-1155 Errors\\n * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-1155 tokens.\\n */\\ninterface IERC1155Errors {\\n /**\\n * @dev Indicates an error related to the current `balance` of a `sender`. Used in transfers.\\n * @param sender Address whose tokens are being transferred.\\n * @param balance Current balance for the interacting account.\\n * @param needed Minimum amount required to perform a transfer.\\n * @param tokenId Identifier number of a token.\\n */\\n error ERC1155InsufficientBalance(address sender, uint256 balance, uint256 needed, uint256 tokenId);\\n\\n /**\\n * @dev Indicates a failure with the token `sender`. Used in transfers.\\n * @param sender Address whose tokens are being transferred.\\n */\\n error ERC1155InvalidSender(address sender);\\n\\n /**\\n * @dev Indicates a failure with the token `receiver`. Used in transfers.\\n * @param receiver Address to which tokens are being transferred.\\n */\\n error ERC1155InvalidReceiver(address receiver);\\n\\n /**\\n * @dev Indicates a failure with the `operator`\\u2019s approval. Used in transfers.\\n * @param operator Address that may be allowed to operate on tokens without being their owner.\\n * @param owner Address of the current owner of a token.\\n */\\n error ERC1155MissingApprovalForAll(address operator, address owner);\\n\\n /**\\n * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.\\n * @param approver Address initiating an approval operation.\\n */\\n error ERC1155InvalidApprover(address approver);\\n\\n /**\\n * @dev Indicates a failure with the `operator` to be approved. Used in approvals.\\n * @param operator Address that may be allowed to operate on tokens without being their owner.\\n */\\n error ERC1155InvalidOperator(address operator);\\n\\n /**\\n * @dev Indicates an array length mismatch between ids and values in a safeBatchTransferFrom operation.\\n * Used in batch transfers.\\n * @param idsLength Length of the array of token identifiers\\n * @param valuesLength Length of the array of token amounts\\n */\\n error ERC1155InvalidArrayLength(uint256 idsLength, uint256 valuesLength);\\n}\\n\",\"keccak256\":\"0x880da465c203cec76b10d72dbd87c80f387df4102274f23eea1f9c9b0918792b\",\"license\":\"MIT\"},\"@openzeppelin/contracts/token/ERC721/ERC721.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.1.0) (token/ERC721/ERC721.sol)\\n\\npragma solidity ^0.8.20;\\n\\nimport {IERC721} from \\\"./IERC721.sol\\\";\\nimport {IERC721Metadata} from \\\"./extensions/IERC721Metadata.sol\\\";\\nimport {ERC721Utils} from \\\"./utils/ERC721Utils.sol\\\";\\nimport {Context} from \\\"../../utils/Context.sol\\\";\\nimport {Strings} from \\\"../../utils/Strings.sol\\\";\\nimport {IERC165, ERC165} from \\\"../../utils/introspection/ERC165.sol\\\";\\nimport {IERC721Errors} from \\\"../../interfaces/draft-IERC6093.sol\\\";\\n\\n/**\\n * @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC-721] Non-Fungible Token Standard, including\\n * the Metadata extension, but not including the Enumerable extension, which is available separately as\\n * {ERC721Enumerable}.\\n */\\nabstract contract ERC721 is Context, ERC165, IERC721, IERC721Metadata, IERC721Errors {\\n using Strings for uint256;\\n\\n // Token name\\n string private _name;\\n\\n // Token symbol\\n string private _symbol;\\n\\n mapping(uint256 tokenId => address) private _owners;\\n\\n mapping(address owner => uint256) private _balances;\\n\\n mapping(uint256 tokenId => address) private _tokenApprovals;\\n\\n mapping(address owner => mapping(address operator => bool)) private _operatorApprovals;\\n\\n /**\\n * @dev Initializes the contract by setting a `name` and a `symbol` to the token collection.\\n */\\n constructor(string memory name_, string memory symbol_) {\\n _name = name_;\\n _symbol = symbol_;\\n }\\n\\n /**\\n * @dev See {IERC165-supportsInterface}.\\n */\\n function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165, IERC165) returns (bool) {\\n return\\n interfaceId == type(IERC721).interfaceId ||\\n interfaceId == type(IERC721Metadata).interfaceId ||\\n super.supportsInterface(interfaceId);\\n }\\n\\n /**\\n * @dev See {IERC721-balanceOf}.\\n */\\n function balanceOf(address owner) public view virtual returns (uint256) {\\n if (owner == address(0)) {\\n revert ERC721InvalidOwner(address(0));\\n }\\n return _balances[owner];\\n }\\n\\n /**\\n * @dev See {IERC721-ownerOf}.\\n */\\n function ownerOf(uint256 tokenId) public view virtual returns (address) {\\n return _requireOwned(tokenId);\\n }\\n\\n /**\\n * @dev See {IERC721Metadata-name}.\\n */\\n function name() public view virtual returns (string memory) {\\n return _name;\\n }\\n\\n /**\\n * @dev See {IERC721Metadata-symbol}.\\n */\\n function symbol() public view virtual returns (string memory) {\\n return _symbol;\\n }\\n\\n /**\\n * @dev See {IERC721Metadata-tokenURI}.\\n */\\n function tokenURI(uint256 tokenId) public view virtual returns (string memory) {\\n _requireOwned(tokenId);\\n\\n string memory baseURI = _baseURI();\\n return bytes(baseURI).length > 0 ? string.concat(baseURI, tokenId.toString()) : \\\"\\\";\\n }\\n\\n /**\\n * @dev Base URI for computing {tokenURI}. If set, the resulting URI for each\\n * token will be the concatenation of the `baseURI` and the `tokenId`. Empty\\n * by default, can be overridden in child contracts.\\n */\\n function _baseURI() internal view virtual returns (string memory) {\\n return \\\"\\\";\\n }\\n\\n /**\\n * @dev See {IERC721-approve}.\\n */\\n function approve(address to, uint256 tokenId) public virtual {\\n _approve(to, tokenId, _msgSender());\\n }\\n\\n /**\\n * @dev See {IERC721-getApproved}.\\n */\\n function getApproved(uint256 tokenId) public view virtual returns (address) {\\n _requireOwned(tokenId);\\n\\n return _getApproved(tokenId);\\n }\\n\\n /**\\n * @dev See {IERC721-setApprovalForAll}.\\n */\\n function setApprovalForAll(address operator, bool approved) public virtual {\\n _setApprovalForAll(_msgSender(), operator, approved);\\n }\\n\\n /**\\n * @dev See {IERC721-isApprovedForAll}.\\n */\\n function isApprovedForAll(address owner, address operator) public view virtual returns (bool) {\\n return _operatorApprovals[owner][operator];\\n }\\n\\n /**\\n * @dev See {IERC721-transferFrom}.\\n */\\n function transferFrom(address from, address to, uint256 tokenId) public virtual {\\n if (to == address(0)) {\\n revert ERC721InvalidReceiver(address(0));\\n }\\n // Setting an \\\"auth\\\" arguments enables the `_isAuthorized` check which verifies that the token exists\\n // (from != 0). Therefore, it is not needed to verify that the return value is not 0 here.\\n address previousOwner = _update(to, tokenId, _msgSender());\\n if (previousOwner != from) {\\n revert ERC721IncorrectOwner(from, tokenId, previousOwner);\\n }\\n }\\n\\n /**\\n * @dev See {IERC721-safeTransferFrom}.\\n */\\n function safeTransferFrom(address from, address to, uint256 tokenId) public {\\n safeTransferFrom(from, to, tokenId, \\\"\\\");\\n }\\n\\n /**\\n * @dev See {IERC721-safeTransferFrom}.\\n */\\n function safeTransferFrom(address from, address to, uint256 tokenId, bytes memory data) public virtual {\\n transferFrom(from, to, tokenId);\\n ERC721Utils.checkOnERC721Received(_msgSender(), from, to, tokenId, data);\\n }\\n\\n /**\\n * @dev Returns the owner of the `tokenId`. Does NOT revert if token doesn't exist\\n *\\n * IMPORTANT: Any overrides to this function that add ownership of tokens not tracked by the\\n * core ERC-721 logic MUST be matched with the use of {_increaseBalance} to keep balances\\n * consistent with ownership. The invariant to preserve is that for any address `a` the value returned by\\n * `balanceOf(a)` must be equal to the number of tokens such that `_ownerOf(tokenId)` is `a`.\\n */\\n function _ownerOf(uint256 tokenId) internal view virtual returns (address) {\\n return _owners[tokenId];\\n }\\n\\n /**\\n * @dev Returns the approved address for `tokenId`. Returns 0 if `tokenId` is not minted.\\n */\\n function _getApproved(uint256 tokenId) internal view virtual returns (address) {\\n return _tokenApprovals[tokenId];\\n }\\n\\n /**\\n * @dev Returns whether `spender` is allowed to manage `owner`'s tokens, or `tokenId` in\\n * particular (ignoring whether it is owned by `owner`).\\n *\\n * WARNING: This function assumes that `owner` is the actual owner of `tokenId` and does not verify this\\n * assumption.\\n */\\n function _isAuthorized(address owner, address spender, uint256 tokenId) internal view virtual returns (bool) {\\n return\\n spender != address(0) &&\\n (owner == spender || isApprovedForAll(owner, spender) || _getApproved(tokenId) == spender);\\n }\\n\\n /**\\n * @dev Checks if `spender` can operate on `tokenId`, assuming the provided `owner` is the actual owner.\\n * Reverts if:\\n * - `spender` does not have approval from `owner` for `tokenId`.\\n * - `spender` does not have approval to manage all of `owner`'s assets.\\n *\\n * WARNING: This function assumes that `owner` is the actual owner of `tokenId` and does not verify this\\n * assumption.\\n */\\n function _checkAuthorized(address owner, address spender, uint256 tokenId) internal view virtual {\\n if (!_isAuthorized(owner, spender, tokenId)) {\\n if (owner == address(0)) {\\n revert ERC721NonexistentToken(tokenId);\\n } else {\\n revert ERC721InsufficientApproval(spender, tokenId);\\n }\\n }\\n }\\n\\n /**\\n * @dev Unsafe write access to the balances, used by extensions that \\\"mint\\\" tokens using an {ownerOf} override.\\n *\\n * NOTE: the value is limited to type(uint128).max. This protect against _balance overflow. It is unrealistic that\\n * a uint256 would ever overflow from increments when these increments are bounded to uint128 values.\\n *\\n * WARNING: Increasing an account's balance using this function tends to be paired with an override of the\\n * {_ownerOf} function to resolve the ownership of the corresponding tokens so that balances and ownership\\n * remain consistent with one another.\\n */\\n function _increaseBalance(address account, uint128 value) internal virtual {\\n unchecked {\\n _balances[account] += value;\\n }\\n }\\n\\n /**\\n * @dev Transfers `tokenId` from its current owner to `to`, or alternatively mints (or burns) if the current owner\\n * (or `to`) is the zero address. Returns the owner of the `tokenId` before the update.\\n *\\n * The `auth` argument is optional. If the value passed is non 0, then this function will check that\\n * `auth` is either the owner of the token, or approved to operate on the token (by the owner).\\n *\\n * Emits a {Transfer} event.\\n *\\n * NOTE: If overriding this function in a way that tracks balances, see also {_increaseBalance}.\\n */\\n function _update(address to, uint256 tokenId, address auth) internal virtual returns (address) {\\n address from = _ownerOf(tokenId);\\n\\n // Perform (optional) operator check\\n if (auth != address(0)) {\\n _checkAuthorized(from, auth, tokenId);\\n }\\n\\n // Execute the update\\n if (from != address(0)) {\\n // Clear approval. No need to re-authorize or emit the Approval event\\n _approve(address(0), tokenId, address(0), false);\\n\\n unchecked {\\n _balances[from] -= 1;\\n }\\n }\\n\\n if (to != address(0)) {\\n unchecked {\\n _balances[to] += 1;\\n }\\n }\\n\\n _owners[tokenId] = to;\\n\\n emit Transfer(from, to, tokenId);\\n\\n return from;\\n }\\n\\n /**\\n * @dev Mints `tokenId` and transfers it to `to`.\\n *\\n * WARNING: Usage of this method is discouraged, use {_safeMint} whenever possible\\n *\\n * Requirements:\\n *\\n * - `tokenId` must not exist.\\n * - `to` cannot be the zero address.\\n *\\n * Emits a {Transfer} event.\\n */\\n function _mint(address to, uint256 tokenId) internal {\\n if (to == address(0)) {\\n revert ERC721InvalidReceiver(address(0));\\n }\\n address previousOwner = _update(to, tokenId, address(0));\\n if (previousOwner != address(0)) {\\n revert ERC721InvalidSender(address(0));\\n }\\n }\\n\\n /**\\n * @dev Mints `tokenId`, transfers it to `to` and checks for `to` acceptance.\\n *\\n * Requirements:\\n *\\n * - `tokenId` must not exist.\\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\\n *\\n * Emits a {Transfer} event.\\n */\\n function _safeMint(address to, uint256 tokenId) internal {\\n _safeMint(to, tokenId, \\\"\\\");\\n }\\n\\n /**\\n * @dev Same as {xref-ERC721-_safeMint-address-uint256-}[`_safeMint`], with an additional `data` parameter which is\\n * forwarded in {IERC721Receiver-onERC721Received} to contract recipients.\\n */\\n function _safeMint(address to, uint256 tokenId, bytes memory data) internal virtual {\\n _mint(to, tokenId);\\n ERC721Utils.checkOnERC721Received(_msgSender(), address(0), to, tokenId, data);\\n }\\n\\n /**\\n * @dev Destroys `tokenId`.\\n * The approval is cleared when the token is burned.\\n * This is an internal function that does not check if the sender is authorized to operate on the token.\\n *\\n * Requirements:\\n *\\n * - `tokenId` must exist.\\n *\\n * Emits a {Transfer} event.\\n */\\n function _burn(uint256 tokenId) internal {\\n address previousOwner = _update(address(0), tokenId, address(0));\\n if (previousOwner == address(0)) {\\n revert ERC721NonexistentToken(tokenId);\\n }\\n }\\n\\n /**\\n * @dev Transfers `tokenId` from `from` to `to`.\\n * As opposed to {transferFrom}, this imposes no restrictions on msg.sender.\\n *\\n * Requirements:\\n *\\n * - `to` cannot be the zero address.\\n * - `tokenId` token must be owned by `from`.\\n *\\n * Emits a {Transfer} event.\\n */\\n function _transfer(address from, address to, uint256 tokenId) internal {\\n if (to == address(0)) {\\n revert ERC721InvalidReceiver(address(0));\\n }\\n address previousOwner = _update(to, tokenId, address(0));\\n if (previousOwner == address(0)) {\\n revert ERC721NonexistentToken(tokenId);\\n } else if (previousOwner != from) {\\n revert ERC721IncorrectOwner(from, tokenId, previousOwner);\\n }\\n }\\n\\n /**\\n * @dev Safely transfers `tokenId` token from `from` to `to`, checking that contract recipients\\n * are aware of the ERC-721 standard to prevent tokens from being forever locked.\\n *\\n * `data` is additional data, it has no specified format and it is sent in call to `to`.\\n *\\n * This internal function is like {safeTransferFrom} in the sense that it invokes\\n * {IERC721Receiver-onERC721Received} on the receiver, and can be used to e.g.\\n * implement alternative mechanisms to perform token transfer, such as signature-based.\\n *\\n * Requirements:\\n *\\n * - `tokenId` token must exist and be owned by `from`.\\n * - `to` cannot be the zero address.\\n * - `from` cannot be the zero address.\\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\\n *\\n * Emits a {Transfer} event.\\n */\\n function _safeTransfer(address from, address to, uint256 tokenId) internal {\\n _safeTransfer(from, to, tokenId, \\\"\\\");\\n }\\n\\n /**\\n * @dev Same as {xref-ERC721-_safeTransfer-address-address-uint256-}[`_safeTransfer`], with an additional `data` parameter which is\\n * forwarded in {IERC721Receiver-onERC721Received} to contract recipients.\\n */\\n function _safeTransfer(address from, address to, uint256 tokenId, bytes memory data) internal virtual {\\n _transfer(from, to, tokenId);\\n ERC721Utils.checkOnERC721Received(_msgSender(), from, to, tokenId, data);\\n }\\n\\n /**\\n * @dev Approve `to` to operate on `tokenId`\\n *\\n * The `auth` argument is optional. If the value passed is non 0, then this function will check that `auth` is\\n * either the owner of the token, or approved to operate on all tokens held by this owner.\\n *\\n * Emits an {Approval} event.\\n *\\n * Overrides to this logic should be done to the variant with an additional `bool emitEvent` argument.\\n */\\n function _approve(address to, uint256 tokenId, address auth) internal {\\n _approve(to, tokenId, auth, true);\\n }\\n\\n /**\\n * @dev Variant of `_approve` with an optional flag to enable or disable the {Approval} event. The event is not\\n * emitted in the context of transfers.\\n */\\n function _approve(address to, uint256 tokenId, address auth, bool emitEvent) internal virtual {\\n // Avoid reading the owner unless necessary\\n if (emitEvent || auth != address(0)) {\\n address owner = _requireOwned(tokenId);\\n\\n // We do not use _isAuthorized because single-token approvals should not be able to call approve\\n if (auth != address(0) && owner != auth && !isApprovedForAll(owner, auth)) {\\n revert ERC721InvalidApprover(auth);\\n }\\n\\n if (emitEvent) {\\n emit Approval(owner, to, tokenId);\\n }\\n }\\n\\n _tokenApprovals[tokenId] = to;\\n }\\n\\n /**\\n * @dev Approve `operator` to operate on all of `owner` tokens\\n *\\n * Requirements:\\n * - operator can't be the address zero.\\n *\\n * Emits an {ApprovalForAll} event.\\n */\\n function _setApprovalForAll(address owner, address operator, bool approved) internal virtual {\\n if (operator == address(0)) {\\n revert ERC721InvalidOperator(operator);\\n }\\n _operatorApprovals[owner][operator] = approved;\\n emit ApprovalForAll(owner, operator, approved);\\n }\\n\\n /**\\n * @dev Reverts if the `tokenId` doesn't have a current owner (it hasn't been minted, or it has been burned).\\n * Returns the owner.\\n *\\n * Overrides to ownership logic should be done to {_ownerOf}.\\n */\\n function _requireOwned(uint256 tokenId) internal view returns (address) {\\n address owner = _ownerOf(tokenId);\\n if (owner == address(0)) {\\n revert ERC721NonexistentToken(tokenId);\\n }\\n return owner;\\n }\\n}\\n\",\"keccak256\":\"0x39ed367e54765186281efcfe83e47cf0ad62cc879f10e191360712507125f29a\",\"license\":\"MIT\"},\"@openzeppelin/contracts/token/ERC721/IERC721.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.1.0) (token/ERC721/IERC721.sol)\\n\\npragma solidity ^0.8.20;\\n\\nimport {IERC165} from \\\"../../utils/introspection/IERC165.sol\\\";\\n\\n/**\\n * @dev Required interface of an ERC-721 compliant contract.\\n */\\ninterface IERC721 is IERC165 {\\n /**\\n * @dev Emitted when `tokenId` token is transferred from `from` to `to`.\\n */\\n event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);\\n\\n /**\\n * @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.\\n */\\n event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);\\n\\n /**\\n * @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets.\\n */\\n event ApprovalForAll(address indexed owner, address indexed operator, bool approved);\\n\\n /**\\n * @dev Returns the number of tokens in ``owner``'s account.\\n */\\n function balanceOf(address owner) external view returns (uint256 balance);\\n\\n /**\\n * @dev Returns the owner of the `tokenId` token.\\n *\\n * Requirements:\\n *\\n * - `tokenId` must exist.\\n */\\n function ownerOf(uint256 tokenId) external view returns (address owner);\\n\\n /**\\n * @dev Safely transfers `tokenId` token from `from` to `to`.\\n *\\n * Requirements:\\n *\\n * - `from` cannot be the zero address.\\n * - `to` cannot be the zero address.\\n * - `tokenId` token must exist and be owned by `from`.\\n * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.\\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon\\n * a safe transfer.\\n *\\n * Emits a {Transfer} event.\\n */\\n function safeTransferFrom(address from, address to, uint256 tokenId, bytes calldata data) external;\\n\\n /**\\n * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients\\n * are aware of the ERC-721 protocol to prevent tokens from being forever locked.\\n *\\n * Requirements:\\n *\\n * - `from` cannot be the zero address.\\n * - `to` cannot be the zero address.\\n * - `tokenId` token must exist and be owned by `from`.\\n * - If the caller is not `from`, it must have been allowed to move this token by either {approve} or\\n * {setApprovalForAll}.\\n * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon\\n * a safe transfer.\\n *\\n * Emits a {Transfer} event.\\n */\\n function safeTransferFrom(address from, address to, uint256 tokenId) external;\\n\\n /**\\n * @dev Transfers `tokenId` token from `from` to `to`.\\n *\\n * WARNING: Note that the caller is responsible to confirm that the recipient is capable of receiving ERC-721\\n * or else they may be permanently lost. Usage of {safeTransferFrom} prevents loss, though the caller must\\n * understand this adds an external call which potentially creates a reentrancy vulnerability.\\n *\\n * Requirements:\\n *\\n * - `from` cannot be the zero address.\\n * - `to` cannot be the zero address.\\n * - `tokenId` token must be owned by `from`.\\n * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.\\n *\\n * Emits a {Transfer} event.\\n */\\n function transferFrom(address from, address to, uint256 tokenId) external;\\n\\n /**\\n * @dev Gives permission to `to` to transfer `tokenId` token to another account.\\n * The approval is cleared when the token is transferred.\\n *\\n * Only a single account can be approved at a time, so approving the zero address clears previous approvals.\\n *\\n * Requirements:\\n *\\n * - The caller must own the token or be an approved operator.\\n * - `tokenId` must exist.\\n *\\n * Emits an {Approval} event.\\n */\\n function approve(address to, uint256 tokenId) external;\\n\\n /**\\n * @dev Approve or remove `operator` as an operator for the caller.\\n * Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller.\\n *\\n * Requirements:\\n *\\n * - The `operator` cannot be the address zero.\\n *\\n * Emits an {ApprovalForAll} event.\\n */\\n function setApprovalForAll(address operator, bool approved) external;\\n\\n /**\\n * @dev Returns the account approved for `tokenId` token.\\n *\\n * Requirements:\\n *\\n * - `tokenId` must exist.\\n */\\n function getApproved(uint256 tokenId) external view returns (address operator);\\n\\n /**\\n * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.\\n *\\n * See {setApprovalForAll}\\n */\\n function isApprovedForAll(address owner, address operator) external view returns (bool);\\n}\\n\",\"keccak256\":\"0x5dc63d1c6a12fe1b17793e1745877b2fcbe1964c3edfd0a482fac21ca8f18261\",\"license\":\"MIT\"},\"@openzeppelin/contracts/token/ERC721/IERC721Receiver.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.1.0) (token/ERC721/IERC721Receiver.sol)\\n\\npragma solidity ^0.8.20;\\n\\n/**\\n * @title ERC-721 token receiver interface\\n * @dev Interface for any contract that wants to support safeTransfers\\n * from ERC-721 asset contracts.\\n */\\ninterface IERC721Receiver {\\n /**\\n * @dev Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom}\\n * by `operator` from `from`, this function is called.\\n *\\n * It must return its Solidity selector to confirm the token transfer.\\n * If any other value is returned or the interface is not implemented by the recipient, the transfer will be\\n * reverted.\\n *\\n * The selector can be obtained in Solidity with `IERC721Receiver.onERC721Received.selector`.\\n */\\n function onERC721Received(\\n address operator,\\n address from,\\n uint256 tokenId,\\n bytes calldata data\\n ) external returns (bytes4);\\n}\\n\",\"keccak256\":\"0xb5afb8e8eebc4d1c6404df2f5e1e6d2c3d24fd01e5dfc855314951ecfaae462d\",\"license\":\"MIT\"},\"@openzeppelin/contracts/token/ERC721/extensions/ERC721URIStorage.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.3.0) (token/ERC721/extensions/ERC721URIStorage.sol)\\n\\npragma solidity ^0.8.20;\\n\\nimport {ERC721} from \\\"../ERC721.sol\\\";\\nimport {Strings} from \\\"../../../utils/Strings.sol\\\";\\nimport {IERC4906} from \\\"../../../interfaces/IERC4906.sol\\\";\\nimport {IERC165} from \\\"../../../interfaces/IERC165.sol\\\";\\n\\n/**\\n * @dev ERC-721 token with storage based token URI management.\\n */\\nabstract contract ERC721URIStorage is IERC4906, ERC721 {\\n using Strings for uint256;\\n\\n // Interface ID as defined in ERC-4906. This does not correspond to a traditional interface ID as ERC-4906 only\\n // defines events and does not include any external function.\\n bytes4 private constant ERC4906_INTERFACE_ID = bytes4(0x49064906);\\n\\n // Optional mapping for token URIs\\n mapping(uint256 tokenId => string) private _tokenURIs;\\n\\n /**\\n * @dev See {IERC165-supportsInterface}\\n */\\n function supportsInterface(bytes4 interfaceId) public view virtual override(ERC721, IERC165) returns (bool) {\\n return interfaceId == ERC4906_INTERFACE_ID || super.supportsInterface(interfaceId);\\n }\\n\\n /**\\n * @dev See {IERC721Metadata-tokenURI}.\\n */\\n function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {\\n _requireOwned(tokenId);\\n\\n string memory _tokenURI = _tokenURIs[tokenId];\\n string memory base = _baseURI();\\n\\n // If there is no base URI, return the token URI.\\n if (bytes(base).length == 0) {\\n return _tokenURI;\\n }\\n // If both are set, concatenate the baseURI and tokenURI (via string.concat).\\n if (bytes(_tokenURI).length > 0) {\\n return string.concat(base, _tokenURI);\\n }\\n\\n return super.tokenURI(tokenId);\\n }\\n\\n /**\\n * @dev Sets `_tokenURI` as the tokenURI of `tokenId`.\\n *\\n * Emits {IERC4906-MetadataUpdate}.\\n */\\n function _setTokenURI(uint256 tokenId, string memory _tokenURI) internal virtual {\\n _tokenURIs[tokenId] = _tokenURI;\\n emit MetadataUpdate(tokenId);\\n }\\n}\\n\",\"keccak256\":\"0x2b27b58570ff2456c7e65022a356c7e4f205bfabf95d0e870855a86587bb1356\",\"license\":\"MIT\"},\"@openzeppelin/contracts/token/ERC721/extensions/IERC721Metadata.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC721/extensions/IERC721Metadata.sol)\\n\\npragma solidity ^0.8.20;\\n\\nimport {IERC721} from \\\"../IERC721.sol\\\";\\n\\n/**\\n * @title ERC-721 Non-Fungible Token Standard, optional metadata extension\\n * @dev See https://eips.ethereum.org/EIPS/eip-721\\n */\\ninterface IERC721Metadata is IERC721 {\\n /**\\n * @dev Returns the token collection name.\\n */\\n function name() external view returns (string memory);\\n\\n /**\\n * @dev Returns the token collection symbol.\\n */\\n function symbol() external view returns (string memory);\\n\\n /**\\n * @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token.\\n */\\n function tokenURI(uint256 tokenId) external view returns (string memory);\\n}\\n\",\"keccak256\":\"0x37d1aaaa5a2908a09e9dcf56a26ddf762ecf295afb5964695937344fc6802ce1\",\"license\":\"MIT\"},\"@openzeppelin/contracts/token/ERC721/utils/ERC721Utils.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.3.0) (token/ERC721/utils/ERC721Utils.sol)\\n\\npragma solidity ^0.8.20;\\n\\nimport {IERC721Receiver} from \\\"../IERC721Receiver.sol\\\";\\nimport {IERC721Errors} from \\\"../../../interfaces/draft-IERC6093.sol\\\";\\n\\n/**\\n * @dev Library that provide common ERC-721 utility functions.\\n *\\n * See https://eips.ethereum.org/EIPS/eip-721[ERC-721].\\n *\\n * _Available since v5.1._\\n */\\nlibrary ERC721Utils {\\n /**\\n * @dev Performs an acceptance check for the provided `operator` by calling {IERC721Receiver-onERC721Received}\\n * on the `to` address. The `operator` is generally the address that initiated the token transfer (i.e. `msg.sender`).\\n *\\n * The acceptance call is not executed and treated as a no-op if the target address doesn't contain code (i.e. an EOA).\\n * Otherwise, the recipient must implement {IERC721Receiver-onERC721Received} and return the acceptance magic value to accept\\n * the transfer.\\n */\\n function checkOnERC721Received(\\n address operator,\\n address from,\\n address to,\\n uint256 tokenId,\\n bytes memory data\\n ) internal {\\n if (to.code.length > 0) {\\n try IERC721Receiver(to).onERC721Received(operator, from, tokenId, data) returns (bytes4 retval) {\\n if (retval != IERC721Receiver.onERC721Received.selector) {\\n // Token rejected\\n revert IERC721Errors.ERC721InvalidReceiver(to);\\n }\\n } catch (bytes memory reason) {\\n if (reason.length == 0) {\\n // non-IERC721Receiver implementer\\n revert IERC721Errors.ERC721InvalidReceiver(to);\\n } else {\\n assembly (\\\"memory-safe\\\") {\\n revert(add(32, reason), mload(reason))\\n }\\n }\\n }\\n }\\n }\\n}\\n\",\"keccak256\":\"0xddab643169f47a2c5291afafcbfdca045d9e6835553307d090bc048b6dabd0ac\",\"license\":\"MIT\"},\"@openzeppelin/contracts/utils/Context.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.0.1) (utils/Context.sol)\\n\\npragma solidity ^0.8.20;\\n\\n/**\\n * @dev Provides information about the current execution context, including the\\n * sender of the transaction and its data. While these are generally available\\n * via msg.sender and msg.data, they should not be accessed in such a direct\\n * manner, since when dealing with meta-transactions the account sending and\\n * paying for execution may not be the actual sender (as far as an application\\n * is concerned).\\n *\\n * This contract is only required for intermediate, library-like contracts.\\n */\\nabstract contract Context {\\n function _msgSender() internal view virtual returns (address) {\\n return msg.sender;\\n }\\n\\n function _msgData() internal view virtual returns (bytes calldata) {\\n return msg.data;\\n }\\n\\n function _contextSuffixLength() internal view virtual returns (uint256) {\\n return 0;\\n }\\n}\\n\",\"keccak256\":\"0x493033a8d1b176a037b2cc6a04dad01a5c157722049bbecf632ca876224dd4b2\",\"license\":\"MIT\"},\"@openzeppelin/contracts/utils/Panic.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.1.0) (utils/Panic.sol)\\n\\npragma solidity ^0.8.20;\\n\\n/**\\n * @dev Helper library for emitting standardized panic codes.\\n *\\n * ```solidity\\n * contract Example {\\n * using Panic for uint256;\\n *\\n * // Use any of the declared internal constants\\n * function foo() { Panic.GENERIC.panic(); }\\n *\\n * // Alternatively\\n * function foo() { Panic.panic(Panic.GENERIC); }\\n * }\\n * ```\\n *\\n * Follows the list from https://github.com/ethereum/solidity/blob/v0.8.24/libsolutil/ErrorCodes.h[libsolutil].\\n *\\n * _Available since v5.1._\\n */\\n// slither-disable-next-line unused-state\\nlibrary Panic {\\n /// @dev generic / unspecified error\\n uint256 internal constant GENERIC = 0x00;\\n /// @dev used by the assert() builtin\\n uint256 internal constant ASSERT = 0x01;\\n /// @dev arithmetic underflow or overflow\\n uint256 internal constant UNDER_OVERFLOW = 0x11;\\n /// @dev division or modulo by zero\\n uint256 internal constant DIVISION_BY_ZERO = 0x12;\\n /// @dev enum conversion error\\n uint256 internal constant ENUM_CONVERSION_ERROR = 0x21;\\n /// @dev invalid encoding in storage\\n uint256 internal constant STORAGE_ENCODING_ERROR = 0x22;\\n /// @dev empty array pop\\n uint256 internal constant EMPTY_ARRAY_POP = 0x31;\\n /// @dev array out of bounds access\\n uint256 internal constant ARRAY_OUT_OF_BOUNDS = 0x32;\\n /// @dev resource error (too large allocation or too large array)\\n uint256 internal constant RESOURCE_ERROR = 0x41;\\n /// @dev calling invalid internal function\\n uint256 internal constant INVALID_INTERNAL_FUNCTION = 0x51;\\n\\n /// @dev Reverts with a panic code. Recommended to use with\\n /// the internal constants with predefined codes.\\n function panic(uint256 code) internal pure {\\n assembly (\\\"memory-safe\\\") {\\n mstore(0x00, 0x4e487b71)\\n mstore(0x20, code)\\n revert(0x1c, 0x24)\\n }\\n }\\n}\\n\",\"keccak256\":\"0xf7fe324703a64fc51702311dc51562d5cb1497734f074e4f483bfb6717572d7a\",\"license\":\"MIT\"},\"@openzeppelin/contracts/utils/Strings.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.3.0) (utils/Strings.sol)\\n\\npragma solidity ^0.8.20;\\n\\nimport {Math} from \\\"./math/Math.sol\\\";\\nimport {SafeCast} from \\\"./math/SafeCast.sol\\\";\\nimport {SignedMath} from \\\"./math/SignedMath.sol\\\";\\n\\n/**\\n * @dev String operations.\\n */\\nlibrary Strings {\\n using SafeCast for *;\\n\\n bytes16 private constant HEX_DIGITS = \\\"0123456789abcdef\\\";\\n uint8 private constant ADDRESS_LENGTH = 20;\\n uint256 private constant SPECIAL_CHARS_LOOKUP =\\n (1 << 0x08) | // backspace\\n (1 << 0x09) | // tab\\n (1 << 0x0a) | // newline\\n (1 << 0x0c) | // form feed\\n (1 << 0x0d) | // carriage return\\n (1 << 0x22) | // double quote\\n (1 << 0x5c); // backslash\\n\\n /**\\n * @dev The `value` string doesn't fit in the specified `length`.\\n */\\n error StringsInsufficientHexLength(uint256 value, uint256 length);\\n\\n /**\\n * @dev The string being parsed contains characters that are not in scope of the given base.\\n */\\n error StringsInvalidChar();\\n\\n /**\\n * @dev The string being parsed is not a properly formatted address.\\n */\\n error StringsInvalidAddressFormat();\\n\\n /**\\n * @dev Converts a `uint256` to its ASCII `string` decimal representation.\\n */\\n function toString(uint256 value) internal pure returns (string memory) {\\n unchecked {\\n uint256 length = Math.log10(value) + 1;\\n string memory buffer = new string(length);\\n uint256 ptr;\\n assembly (\\\"memory-safe\\\") {\\n ptr := add(buffer, add(32, length))\\n }\\n while (true) {\\n ptr--;\\n assembly (\\\"memory-safe\\\") {\\n mstore8(ptr, byte(mod(value, 10), HEX_DIGITS))\\n }\\n value /= 10;\\n if (value == 0) break;\\n }\\n return buffer;\\n }\\n }\\n\\n /**\\n * @dev Converts a `int256` to its ASCII `string` decimal representation.\\n */\\n function toStringSigned(int256 value) internal pure returns (string memory) {\\n return string.concat(value < 0 ? \\\"-\\\" : \\\"\\\", toString(SignedMath.abs(value)));\\n }\\n\\n /**\\n * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.\\n */\\n function toHexString(uint256 value) internal pure returns (string memory) {\\n unchecked {\\n return toHexString(value, Math.log256(value) + 1);\\n }\\n }\\n\\n /**\\n * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.\\n */\\n function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {\\n uint256 localValue = value;\\n bytes memory buffer = new bytes(2 * length + 2);\\n buffer[0] = \\\"0\\\";\\n buffer[1] = \\\"x\\\";\\n for (uint256 i = 2 * length + 1; i > 1; --i) {\\n buffer[i] = HEX_DIGITS[localValue & 0xf];\\n localValue >>= 4;\\n }\\n if (localValue != 0) {\\n revert StringsInsufficientHexLength(value, length);\\n }\\n return string(buffer);\\n }\\n\\n /**\\n * @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal\\n * representation.\\n */\\n function toHexString(address addr) internal pure returns (string memory) {\\n return toHexString(uint256(uint160(addr)), ADDRESS_LENGTH);\\n }\\n\\n /**\\n * @dev Converts an `address` with fixed length of 20 bytes to its checksummed ASCII `string` hexadecimal\\n * representation, according to EIP-55.\\n */\\n function toChecksumHexString(address addr) internal pure returns (string memory) {\\n bytes memory buffer = bytes(toHexString(addr));\\n\\n // hash the hex part of buffer (skip length + 2 bytes, length 40)\\n uint256 hashValue;\\n assembly (\\\"memory-safe\\\") {\\n hashValue := shr(96, keccak256(add(buffer, 0x22), 40))\\n }\\n\\n for (uint256 i = 41; i > 1; --i) {\\n // possible values for buffer[i] are 48 (0) to 57 (9) and 97 (a) to 102 (f)\\n if (hashValue & 0xf > 7 && uint8(buffer[i]) > 96) {\\n // case shift by xoring with 0x20\\n buffer[i] ^= 0x20;\\n }\\n hashValue >>= 4;\\n }\\n return string(buffer);\\n }\\n\\n /**\\n * @dev Returns true if the two strings are equal.\\n */\\n function equal(string memory a, string memory b) internal pure returns (bool) {\\n return bytes(a).length == bytes(b).length && keccak256(bytes(a)) == keccak256(bytes(b));\\n }\\n\\n /**\\n * @dev Parse a decimal string and returns the value as a `uint256`.\\n *\\n * Requirements:\\n * - The string must be formatted as `[0-9]*`\\n * - The result must fit into an `uint256` type\\n */\\n function parseUint(string memory input) internal pure returns (uint256) {\\n return parseUint(input, 0, bytes(input).length);\\n }\\n\\n /**\\n * @dev Variant of {parseUint-string} that parses a substring of `input` located between position `begin` (included) and\\n * `end` (excluded).\\n *\\n * Requirements:\\n * - The substring must be formatted as `[0-9]*`\\n * - The result must fit into an `uint256` type\\n */\\n function parseUint(string memory input, uint256 begin, uint256 end) internal pure returns (uint256) {\\n (bool success, uint256 value) = tryParseUint(input, begin, end);\\n if (!success) revert StringsInvalidChar();\\n return value;\\n }\\n\\n /**\\n * @dev Variant of {parseUint-string} that returns false if the parsing fails because of an invalid character.\\n *\\n * NOTE: This function will revert if the result does not fit in a `uint256`.\\n */\\n function tryParseUint(string memory input) internal pure returns (bool success, uint256 value) {\\n return _tryParseUintUncheckedBounds(input, 0, bytes(input).length);\\n }\\n\\n /**\\n * @dev Variant of {parseUint-string-uint256-uint256} that returns false if the parsing fails because of an invalid\\n * character.\\n *\\n * NOTE: This function will revert if the result does not fit in a `uint256`.\\n */\\n function tryParseUint(\\n string memory input,\\n uint256 begin,\\n uint256 end\\n ) internal pure returns (bool success, uint256 value) {\\n if (end > bytes(input).length || begin > end) return (false, 0);\\n return _tryParseUintUncheckedBounds(input, begin, end);\\n }\\n\\n /**\\n * @dev Implementation of {tryParseUint-string-uint256-uint256} that does not check bounds. Caller should make sure that\\n * `begin <= end <= input.length`. Other inputs would result in undefined behavior.\\n */\\n function _tryParseUintUncheckedBounds(\\n string memory input,\\n uint256 begin,\\n uint256 end\\n ) private pure returns (bool success, uint256 value) {\\n bytes memory buffer = bytes(input);\\n\\n uint256 result = 0;\\n for (uint256 i = begin; i < end; ++i) {\\n uint8 chr = _tryParseChr(bytes1(_unsafeReadBytesOffset(buffer, i)));\\n if (chr > 9) return (false, 0);\\n result *= 10;\\n result += chr;\\n }\\n return (true, result);\\n }\\n\\n /**\\n * @dev Parse a decimal string and returns the value as a `int256`.\\n *\\n * Requirements:\\n * - The string must be formatted as `[-+]?[0-9]*`\\n * - The result must fit in an `int256` type.\\n */\\n function parseInt(string memory input) internal pure returns (int256) {\\n return parseInt(input, 0, bytes(input).length);\\n }\\n\\n /**\\n * @dev Variant of {parseInt-string} that parses a substring of `input` located between position `begin` (included) and\\n * `end` (excluded).\\n *\\n * Requirements:\\n * - The substring must be formatted as `[-+]?[0-9]*`\\n * - The result must fit in an `int256` type.\\n */\\n function parseInt(string memory input, uint256 begin, uint256 end) internal pure returns (int256) {\\n (bool success, int256 value) = tryParseInt(input, begin, end);\\n if (!success) revert StringsInvalidChar();\\n return value;\\n }\\n\\n /**\\n * @dev Variant of {parseInt-string} that returns false if the parsing fails because of an invalid character or if\\n * the result does not fit in a `int256`.\\n *\\n * NOTE: This function will revert if the absolute value of the result does not fit in a `uint256`.\\n */\\n function tryParseInt(string memory input) internal pure returns (bool success, int256 value) {\\n return _tryParseIntUncheckedBounds(input, 0, bytes(input).length);\\n }\\n\\n uint256 private constant ABS_MIN_INT256 = 2 ** 255;\\n\\n /**\\n * @dev Variant of {parseInt-string-uint256-uint256} that returns false if the parsing fails because of an invalid\\n * character or if the result does not fit in a `int256`.\\n *\\n * NOTE: This function will revert if the absolute value of the result does not fit in a `uint256`.\\n */\\n function tryParseInt(\\n string memory input,\\n uint256 begin,\\n uint256 end\\n ) internal pure returns (bool success, int256 value) {\\n if (end > bytes(input).length || begin > end) return (false, 0);\\n return _tryParseIntUncheckedBounds(input, begin, end);\\n }\\n\\n /**\\n * @dev Implementation of {tryParseInt-string-uint256-uint256} that does not check bounds. Caller should make sure that\\n * `begin <= end <= input.length`. Other inputs would result in undefined behavior.\\n */\\n function _tryParseIntUncheckedBounds(\\n string memory input,\\n uint256 begin,\\n uint256 end\\n ) private pure returns (bool success, int256 value) {\\n bytes memory buffer = bytes(input);\\n\\n // Check presence of a negative sign.\\n bytes1 sign = begin == end ? bytes1(0) : bytes1(_unsafeReadBytesOffset(buffer, begin)); // don't do out-of-bound (possibly unsafe) read if sub-string is empty\\n bool positiveSign = sign == bytes1(\\\"+\\\");\\n bool negativeSign = sign == bytes1(\\\"-\\\");\\n uint256 offset = (positiveSign || negativeSign).toUint();\\n\\n (bool absSuccess, uint256 absValue) = tryParseUint(input, begin + offset, end);\\n\\n if (absSuccess && absValue < ABS_MIN_INT256) {\\n return (true, negativeSign ? -int256(absValue) : int256(absValue));\\n } else if (absSuccess && negativeSign && absValue == ABS_MIN_INT256) {\\n return (true, type(int256).min);\\n } else return (false, 0);\\n }\\n\\n /**\\n * @dev Parse a hexadecimal string (with or without \\\"0x\\\" prefix), and returns the value as a `uint256`.\\n *\\n * Requirements:\\n * - The string must be formatted as `(0x)?[0-9a-fA-F]*`\\n * - The result must fit in an `uint256` type.\\n */\\n function parseHexUint(string memory input) internal pure returns (uint256) {\\n return parseHexUint(input, 0, bytes(input).length);\\n }\\n\\n /**\\n * @dev Variant of {parseHexUint-string} that parses a substring of `input` located between position `begin` (included) and\\n * `end` (excluded).\\n *\\n * Requirements:\\n * - The substring must be formatted as `(0x)?[0-9a-fA-F]*`\\n * - The result must fit in an `uint256` type.\\n */\\n function parseHexUint(string memory input, uint256 begin, uint256 end) internal pure returns (uint256) {\\n (bool success, uint256 value) = tryParseHexUint(input, begin, end);\\n if (!success) revert StringsInvalidChar();\\n return value;\\n }\\n\\n /**\\n * @dev Variant of {parseHexUint-string} that returns false if the parsing fails because of an invalid character.\\n *\\n * NOTE: This function will revert if the result does not fit in a `uint256`.\\n */\\n function tryParseHexUint(string memory input) internal pure returns (bool success, uint256 value) {\\n return _tryParseHexUintUncheckedBounds(input, 0, bytes(input).length);\\n }\\n\\n /**\\n * @dev Variant of {parseHexUint-string-uint256-uint256} that returns false if the parsing fails because of an\\n * invalid character.\\n *\\n * NOTE: This function will revert if the result does not fit in a `uint256`.\\n */\\n function tryParseHexUint(\\n string memory input,\\n uint256 begin,\\n uint256 end\\n ) internal pure returns (bool success, uint256 value) {\\n if (end > bytes(input).length || begin > end) return (false, 0);\\n return _tryParseHexUintUncheckedBounds(input, begin, end);\\n }\\n\\n /**\\n * @dev Implementation of {tryParseHexUint-string-uint256-uint256} that does not check bounds. Caller should make sure that\\n * `begin <= end <= input.length`. Other inputs would result in undefined behavior.\\n */\\n function _tryParseHexUintUncheckedBounds(\\n string memory input,\\n uint256 begin,\\n uint256 end\\n ) private pure returns (bool success, uint256 value) {\\n bytes memory buffer = bytes(input);\\n\\n // skip 0x prefix if present\\n bool hasPrefix = (end > begin + 1) && bytes2(_unsafeReadBytesOffset(buffer, begin)) == bytes2(\\\"0x\\\"); // don't do out-of-bound (possibly unsafe) read if sub-string is empty\\n uint256 offset = hasPrefix.toUint() * 2;\\n\\n uint256 result = 0;\\n for (uint256 i = begin + offset; i < end; ++i) {\\n uint8 chr = _tryParseChr(bytes1(_unsafeReadBytesOffset(buffer, i)));\\n if (chr > 15) return (false, 0);\\n result *= 16;\\n unchecked {\\n // Multiplying by 16 is equivalent to a shift of 4 bits (with additional overflow check).\\n // This guarantees that adding a value < 16 will not cause an overflow, hence the unchecked.\\n result += chr;\\n }\\n }\\n return (true, result);\\n }\\n\\n /**\\n * @dev Parse a hexadecimal string (with or without \\\"0x\\\" prefix), and returns the value as an `address`.\\n *\\n * Requirements:\\n * - The string must be formatted as `(0x)?[0-9a-fA-F]{40}`\\n */\\n function parseAddress(string memory input) internal pure returns (address) {\\n return parseAddress(input, 0, bytes(input).length);\\n }\\n\\n /**\\n * @dev Variant of {parseAddress-string} that parses a substring of `input` located between position `begin` (included) and\\n * `end` (excluded).\\n *\\n * Requirements:\\n * - The substring must be formatted as `(0x)?[0-9a-fA-F]{40}`\\n */\\n function parseAddress(string memory input, uint256 begin, uint256 end) internal pure returns (address) {\\n (bool success, address value) = tryParseAddress(input, begin, end);\\n if (!success) revert StringsInvalidAddressFormat();\\n return value;\\n }\\n\\n /**\\n * @dev Variant of {parseAddress-string} that returns false if the parsing fails because the input is not a properly\\n * formatted address. See {parseAddress-string} requirements.\\n */\\n function tryParseAddress(string memory input) internal pure returns (bool success, address value) {\\n return tryParseAddress(input, 0, bytes(input).length);\\n }\\n\\n /**\\n * @dev Variant of {parseAddress-string-uint256-uint256} that returns false if the parsing fails because input is not a properly\\n * formatted address. See {parseAddress-string-uint256-uint256} requirements.\\n */\\n function tryParseAddress(\\n string memory input,\\n uint256 begin,\\n uint256 end\\n ) internal pure returns (bool success, address value) {\\n if (end > bytes(input).length || begin > end) return (false, address(0));\\n\\n bool hasPrefix = (end > begin + 1) && bytes2(_unsafeReadBytesOffset(bytes(input), begin)) == bytes2(\\\"0x\\\"); // don't do out-of-bound (possibly unsafe) read if sub-string is empty\\n uint256 expectedLength = 40 + hasPrefix.toUint() * 2;\\n\\n // check that input is the correct length\\n if (end - begin == expectedLength) {\\n // length guarantees that this does not overflow, and value is at most type(uint160).max\\n (bool s, uint256 v) = _tryParseHexUintUncheckedBounds(input, begin, end);\\n return (s, address(uint160(v)));\\n } else {\\n return (false, address(0));\\n }\\n }\\n\\n function _tryParseChr(bytes1 chr) private pure returns (uint8) {\\n uint8 value = uint8(chr);\\n\\n // Try to parse `chr`:\\n // - Case 1: [0-9]\\n // - Case 2: [a-f]\\n // - Case 3: [A-F]\\n // - otherwise not supported\\n unchecked {\\n if (value > 47 && value < 58) value -= 48;\\n else if (value > 96 && value < 103) value -= 87;\\n else if (value > 64 && value < 71) value -= 55;\\n else return type(uint8).max;\\n }\\n\\n return value;\\n }\\n\\n /**\\n * @dev Escape special characters in JSON strings. This can be useful to prevent JSON injection in NFT metadata.\\n *\\n * WARNING: This function should only be used in double quoted JSON strings. Single quotes are not escaped.\\n *\\n * NOTE: This function escapes all unicode characters, and not just the ones in ranges defined in section 2.5 of\\n * RFC-4627 (U+0000 to U+001F, U+0022 and U+005C). ECMAScript's `JSON.parse` does recover escaped unicode\\n * characters that are not in this range, but other tooling may provide different results.\\n */\\n function escapeJSON(string memory input) internal pure returns (string memory) {\\n bytes memory buffer = bytes(input);\\n bytes memory output = new bytes(2 * buffer.length); // worst case scenario\\n uint256 outputLength = 0;\\n\\n for (uint256 i; i < buffer.length; ++i) {\\n bytes1 char = bytes1(_unsafeReadBytesOffset(buffer, i));\\n if (((SPECIAL_CHARS_LOOKUP & (1 << uint8(char))) != 0)) {\\n output[outputLength++] = \\\"\\\\\\\\\\\";\\n if (char == 0x08) output[outputLength++] = \\\"b\\\";\\n else if (char == 0x09) output[outputLength++] = \\\"t\\\";\\n else if (char == 0x0a) output[outputLength++] = \\\"n\\\";\\n else if (char == 0x0c) output[outputLength++] = \\\"f\\\";\\n else if (char == 0x0d) output[outputLength++] = \\\"r\\\";\\n else if (char == 0x5c) output[outputLength++] = \\\"\\\\\\\\\\\";\\n else if (char == 0x22) {\\n // solhint-disable-next-line quotes\\n output[outputLength++] = '\\\"';\\n }\\n } else {\\n output[outputLength++] = char;\\n }\\n }\\n // write the actual length and deallocate unused memory\\n assembly (\\\"memory-safe\\\") {\\n mstore(output, outputLength)\\n mstore(0x40, add(output, shl(5, shr(5, add(outputLength, 63)))))\\n }\\n\\n return string(output);\\n }\\n\\n /**\\n * @dev Reads a bytes32 from a bytes array without bounds checking.\\n *\\n * NOTE: making this function internal would mean it could be used with memory unsafe offset, and marking the\\n * assembly block as such would prevent some optimizations.\\n */\\n function _unsafeReadBytesOffset(bytes memory buffer, uint256 offset) private pure returns (bytes32 value) {\\n // This is not memory safe in the general case, but all calls to this private function are within bounds.\\n assembly (\\\"memory-safe\\\") {\\n value := mload(add(buffer, add(0x20, offset)))\\n }\\n }\\n}\\n\",\"keccak256\":\"0x81c274a60a7ae232ae3dc9ff3a4011b4849a853c13b0832cd3351bb1bb2f0dae\",\"license\":\"MIT\"},\"@openzeppelin/contracts/utils/introspection/ERC165.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.1.0) (utils/introspection/ERC165.sol)\\n\\npragma solidity ^0.8.20;\\n\\nimport {IERC165} from \\\"./IERC165.sol\\\";\\n\\n/**\\n * @dev Implementation of the {IERC165} interface.\\n *\\n * Contracts that want to implement ERC-165 should inherit from this contract and override {supportsInterface} to check\\n * for the additional interface id that will be supported. For example:\\n *\\n * ```solidity\\n * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {\\n * return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId);\\n * }\\n * ```\\n */\\nabstract contract ERC165 is IERC165 {\\n /**\\n * @dev See {IERC165-supportsInterface}.\\n */\\n function supportsInterface(bytes4 interfaceId) public view virtual returns (bool) {\\n return interfaceId == type(IERC165).interfaceId;\\n }\\n}\\n\",\"keccak256\":\"0xddce8e17e3d3f9ed818b4f4c4478a8262aab8b11ed322f1bf5ed705bb4bd97fa\",\"license\":\"MIT\"},\"@openzeppelin/contracts/utils/introspection/IERC165.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.1.0) (utils/introspection/IERC165.sol)\\n\\npragma solidity ^0.8.20;\\n\\n/**\\n * @dev Interface of the ERC-165 standard, as defined in the\\n * https://eips.ethereum.org/EIPS/eip-165[ERC].\\n *\\n * Implementers can declare support of contract interfaces, which can then be\\n * queried by others ({ERC165Checker}).\\n *\\n * For an implementation, see {ERC165}.\\n */\\ninterface IERC165 {\\n /**\\n * @dev Returns true if this contract implements the interface defined by\\n * `interfaceId`. See the corresponding\\n * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[ERC section]\\n * to learn more about how these ids are created.\\n *\\n * This function call must use less than 30 000 gas.\\n */\\n function supportsInterface(bytes4 interfaceId) external view returns (bool);\\n}\\n\",\"keccak256\":\"0x79796192ec90263f21b464d5bc90b777a525971d3de8232be80d9c4f9fb353b8\",\"license\":\"MIT\"},\"@openzeppelin/contracts/utils/math/Math.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.3.0) (utils/math/Math.sol)\\n\\npragma solidity ^0.8.20;\\n\\nimport {Panic} from \\\"../Panic.sol\\\";\\nimport {SafeCast} from \\\"./SafeCast.sol\\\";\\n\\n/**\\n * @dev Standard math utilities missing in the Solidity language.\\n */\\nlibrary Math {\\n enum Rounding {\\n Floor, // Toward negative infinity\\n Ceil, // Toward positive infinity\\n Trunc, // Toward zero\\n Expand // Away from zero\\n }\\n\\n /**\\n * @dev Return the 512-bit addition of two uint256.\\n *\\n * The result is stored in two 256 variables such that sum = high * 2\\u00b2\\u2075\\u2076 + low.\\n */\\n function add512(uint256 a, uint256 b) internal pure returns (uint256 high, uint256 low) {\\n assembly (\\\"memory-safe\\\") {\\n low := add(a, b)\\n high := lt(low, a)\\n }\\n }\\n\\n /**\\n * @dev Return the 512-bit multiplication of two uint256.\\n *\\n * The result is stored in two 256 variables such that product = high * 2\\u00b2\\u2075\\u2076 + low.\\n */\\n function mul512(uint256 a, uint256 b) internal pure returns (uint256 high, uint256 low) {\\n // 512-bit multiply [high low] = x * y. Compute the product mod 2\\u00b2\\u2075\\u2076 and mod 2\\u00b2\\u2075\\u2076 - 1, then use\\n // the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256\\n // variables such that product = high * 2\\u00b2\\u2075\\u2076 + low.\\n assembly (\\\"memory-safe\\\") {\\n let mm := mulmod(a, b, not(0))\\n low := mul(a, b)\\n high := sub(sub(mm, low), lt(mm, low))\\n }\\n }\\n\\n /**\\n * @dev Returns the addition of two unsigned integers, with a success flag (no overflow).\\n */\\n function tryAdd(uint256 a, uint256 b) internal pure returns (bool success, uint256 result) {\\n unchecked {\\n uint256 c = a + b;\\n success = c >= a;\\n result = c * SafeCast.toUint(success);\\n }\\n }\\n\\n /**\\n * @dev Returns the subtraction of two unsigned integers, with a success flag (no overflow).\\n */\\n function trySub(uint256 a, uint256 b) internal pure returns (bool success, uint256 result) {\\n unchecked {\\n uint256 c = a - b;\\n success = c <= a;\\n result = c * SafeCast.toUint(success);\\n }\\n }\\n\\n /**\\n * @dev Returns the multiplication of two unsigned integers, with a success flag (no overflow).\\n */\\n function tryMul(uint256 a, uint256 b) internal pure returns (bool success, uint256 result) {\\n unchecked {\\n uint256 c = a * b;\\n assembly (\\\"memory-safe\\\") {\\n // Only true when the multiplication doesn't overflow\\n // (c / a == b) || (a == 0)\\n success := or(eq(div(c, a), b), iszero(a))\\n }\\n // equivalent to: success ? c : 0\\n result = c * SafeCast.toUint(success);\\n }\\n }\\n\\n /**\\n * @dev Returns the division of two unsigned integers, with a success flag (no division by zero).\\n */\\n function tryDiv(uint256 a, uint256 b) internal pure returns (bool success, uint256 result) {\\n unchecked {\\n success = b > 0;\\n assembly (\\\"memory-safe\\\") {\\n // The `DIV` opcode returns zero when the denominator is 0.\\n result := div(a, b)\\n }\\n }\\n }\\n\\n /**\\n * @dev Returns the remainder of dividing two unsigned integers, with a success flag (no division by zero).\\n */\\n function tryMod(uint256 a, uint256 b) internal pure returns (bool success, uint256 result) {\\n unchecked {\\n success = b > 0;\\n assembly (\\\"memory-safe\\\") {\\n // The `MOD` opcode returns zero when the denominator is 0.\\n result := mod(a, b)\\n }\\n }\\n }\\n\\n /**\\n * @dev Unsigned saturating addition, bounds to `2\\u00b2\\u2075\\u2076 - 1` instead of overflowing.\\n */\\n function saturatingAdd(uint256 a, uint256 b) internal pure returns (uint256) {\\n (bool success, uint256 result) = tryAdd(a, b);\\n return ternary(success, result, type(uint256).max);\\n }\\n\\n /**\\n * @dev Unsigned saturating subtraction, bounds to zero instead of overflowing.\\n */\\n function saturatingSub(uint256 a, uint256 b) internal pure returns (uint256) {\\n (, uint256 result) = trySub(a, b);\\n return result;\\n }\\n\\n /**\\n * @dev Unsigned saturating multiplication, bounds to `2\\u00b2\\u2075\\u2076 - 1` instead of overflowing.\\n */\\n function saturatingMul(uint256 a, uint256 b) internal pure returns (uint256) {\\n (bool success, uint256 result) = tryMul(a, b);\\n return ternary(success, result, type(uint256).max);\\n }\\n\\n /**\\n * @dev Branchless ternary evaluation for `a ? b : c`. Gas costs are constant.\\n *\\n * IMPORTANT: This function may reduce bytecode size and consume less gas when used standalone.\\n * However, the compiler may optimize Solidity ternary operations (i.e. `a ? b : c`) to only compute\\n * one branch when needed, making this function more expensive.\\n */\\n function ternary(bool condition, uint256 a, uint256 b) internal pure returns (uint256) {\\n unchecked {\\n // branchless ternary works because:\\n // b ^ (a ^ b) == a\\n // b ^ 0 == b\\n return b ^ ((a ^ b) * SafeCast.toUint(condition));\\n }\\n }\\n\\n /**\\n * @dev Returns the largest of two numbers.\\n */\\n function max(uint256 a, uint256 b) internal pure returns (uint256) {\\n return ternary(a > b, a, b);\\n }\\n\\n /**\\n * @dev Returns the smallest of two numbers.\\n */\\n function min(uint256 a, uint256 b) internal pure returns (uint256) {\\n return ternary(a < b, a, b);\\n }\\n\\n /**\\n * @dev Returns the average of two numbers. The result is rounded towards\\n * zero.\\n */\\n function average(uint256 a, uint256 b) internal pure returns (uint256) {\\n // (a + b) / 2 can overflow.\\n return (a & b) + (a ^ b) / 2;\\n }\\n\\n /**\\n * @dev Returns the ceiling of the division of two numbers.\\n *\\n * This differs from standard division with `/` in that it rounds towards infinity instead\\n * of rounding towards zero.\\n */\\n function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {\\n if (b == 0) {\\n // Guarantee the same behavior as in a regular Solidity division.\\n Panic.panic(Panic.DIVISION_BY_ZERO);\\n }\\n\\n // The following calculation ensures accurate ceiling division without overflow.\\n // Since a is non-zero, (a - 1) / b will not overflow.\\n // The largest possible result occurs when (a - 1) / b is type(uint256).max,\\n // but the largest value we can obtain is type(uint256).max - 1, which happens\\n // when a = type(uint256).max and b = 1.\\n unchecked {\\n return SafeCast.toUint(a > 0) * ((a - 1) / b + 1);\\n }\\n }\\n\\n /**\\n * @dev Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or\\n * denominator == 0.\\n *\\n * Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv) with further edits by\\n * Uniswap Labs also under MIT license.\\n */\\n function mulDiv(uint256 x, uint256 y, uint256 denominator) internal pure returns (uint256 result) {\\n unchecked {\\n (uint256 high, uint256 low) = mul512(x, y);\\n\\n // Handle non-overflow cases, 256 by 256 division.\\n if (high == 0) {\\n // Solidity will revert if denominator == 0, unlike the div opcode on its own.\\n // The surrounding unchecked block does not change this fact.\\n // See https://docs.soliditylang.org/en/latest/control-structures.html#checked-or-unchecked-arithmetic.\\n return low / denominator;\\n }\\n\\n // Make sure the result is less than 2\\u00b2\\u2075\\u2076. Also prevents denominator == 0.\\n if (denominator <= high) {\\n Panic.panic(ternary(denominator == 0, Panic.DIVISION_BY_ZERO, Panic.UNDER_OVERFLOW));\\n }\\n\\n ///////////////////////////////////////////////\\n // 512 by 256 division.\\n ///////////////////////////////////////////////\\n\\n // Make division exact by subtracting the remainder from [high low].\\n uint256 remainder;\\n assembly (\\\"memory-safe\\\") {\\n // Compute remainder using mulmod.\\n remainder := mulmod(x, y, denominator)\\n\\n // Subtract 256 bit number from 512 bit number.\\n high := sub(high, gt(remainder, low))\\n low := sub(low, remainder)\\n }\\n\\n // Factor powers of two out of denominator and compute largest power of two divisor of denominator.\\n // Always >= 1. See https://cs.stackexchange.com/q/138556/92363.\\n\\n uint256 twos = denominator & (0 - denominator);\\n assembly (\\\"memory-safe\\\") {\\n // Divide denominator by twos.\\n denominator := div(denominator, twos)\\n\\n // Divide [high low] by twos.\\n low := div(low, twos)\\n\\n // Flip twos such that it is 2\\u00b2\\u2075\\u2076 / twos. If twos is zero, then it becomes one.\\n twos := add(div(sub(0, twos), twos), 1)\\n }\\n\\n // Shift in bits from high into low.\\n low |= high * twos;\\n\\n // Invert denominator mod 2\\u00b2\\u2075\\u2076. Now that denominator is an odd number, it has an inverse modulo 2\\u00b2\\u2075\\u2076 such\\n // that denominator * inv \\u2261 1 mod 2\\u00b2\\u2075\\u2076. Compute the inverse by starting with a seed that is correct for\\n // four bits. That is, denominator * inv \\u2261 1 mod 2\\u2074.\\n uint256 inverse = (3 * denominator) ^ 2;\\n\\n // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also\\n // works in modular arithmetic, doubling the correct bits in each step.\\n inverse *= 2 - denominator * inverse; // inverse mod 2\\u2078\\n inverse *= 2 - denominator * inverse; // inverse mod 2\\u00b9\\u2076\\n inverse *= 2 - denominator * inverse; // inverse mod 2\\u00b3\\u00b2\\n inverse *= 2 - denominator * inverse; // inverse mod 2\\u2076\\u2074\\n inverse *= 2 - denominator * inverse; // inverse mod 2\\u00b9\\u00b2\\u2078\\n inverse *= 2 - denominator * inverse; // inverse mod 2\\u00b2\\u2075\\u2076\\n\\n // Because the division is now exact we can divide by multiplying with the modular inverse of denominator.\\n // This will give us the correct result modulo 2\\u00b2\\u2075\\u2076. Since the preconditions guarantee that the outcome is\\n // less than 2\\u00b2\\u2075\\u2076, this is the final result. We don't need to compute the high bits of the result and high\\n // is no longer required.\\n result = low * inverse;\\n return result;\\n }\\n }\\n\\n /**\\n * @dev Calculates x * y / denominator with full precision, following the selected rounding direction.\\n */\\n function mulDiv(uint256 x, uint256 y, uint256 denominator, Rounding rounding) internal pure returns (uint256) {\\n return mulDiv(x, y, denominator) + SafeCast.toUint(unsignedRoundsUp(rounding) && mulmod(x, y, denominator) > 0);\\n }\\n\\n /**\\n * @dev Calculates floor(x * y >> n) with full precision. Throws if result overflows a uint256.\\n */\\n function mulShr(uint256 x, uint256 y, uint8 n) internal pure returns (uint256 result) {\\n unchecked {\\n (uint256 high, uint256 low) = mul512(x, y);\\n if (high >= 1 << n) {\\n Panic.panic(Panic.UNDER_OVERFLOW);\\n }\\n return (high << (256 - n)) | (low >> n);\\n }\\n }\\n\\n /**\\n * @dev Calculates x * y >> n with full precision, following the selected rounding direction.\\n */\\n function mulShr(uint256 x, uint256 y, uint8 n, Rounding rounding) internal pure returns (uint256) {\\n return mulShr(x, y, n) + SafeCast.toUint(unsignedRoundsUp(rounding) && mulmod(x, y, 1 << n) > 0);\\n }\\n\\n /**\\n * @dev Calculate the modular multiplicative inverse of a number in Z/nZ.\\n *\\n * If n is a prime, then Z/nZ is a field. In that case all elements are inversible, except 0.\\n * If n is not a prime, then Z/nZ is not a field, and some elements might not be inversible.\\n *\\n * If the input value is not inversible, 0 is returned.\\n *\\n * NOTE: If you know for sure that n is (big) a prime, it may be cheaper to use Fermat's little theorem and get the\\n * inverse using `Math.modExp(a, n - 2, n)`. See {invModPrime}.\\n */\\n function invMod(uint256 a, uint256 n) internal pure returns (uint256) {\\n unchecked {\\n if (n == 0) return 0;\\n\\n // The inverse modulo is calculated using the Extended Euclidean Algorithm (iterative version)\\n // Used to compute integers x and y such that: ax + ny = gcd(a, n).\\n // When the gcd is 1, then the inverse of a modulo n exists and it's x.\\n // ax + ny = 1\\n // ax = 1 + (-y)n\\n // ax \\u2261 1 (mod n) # x is the inverse of a modulo n\\n\\n // If the remainder is 0 the gcd is n right away.\\n uint256 remainder = a % n;\\n uint256 gcd = n;\\n\\n // Therefore the initial coefficients are:\\n // ax + ny = gcd(a, n) = n\\n // 0a + 1n = n\\n int256 x = 0;\\n int256 y = 1;\\n\\n while (remainder != 0) {\\n uint256 quotient = gcd / remainder;\\n\\n (gcd, remainder) = (\\n // The old remainder is the next gcd to try.\\n remainder,\\n // Compute the next remainder.\\n // Can't overflow given that (a % gcd) * (gcd // (a % gcd)) <= gcd\\n // where gcd is at most n (capped to type(uint256).max)\\n gcd - remainder * quotient\\n );\\n\\n (x, y) = (\\n // Increment the coefficient of a.\\n y,\\n // Decrement the coefficient of n.\\n // Can overflow, but the result is casted to uint256 so that the\\n // next value of y is \\\"wrapped around\\\" to a value between 0 and n - 1.\\n x - y * int256(quotient)\\n );\\n }\\n\\n if (gcd != 1) return 0; // No inverse exists.\\n return ternary(x < 0, n - uint256(-x), uint256(x)); // Wrap the result if it's negative.\\n }\\n }\\n\\n /**\\n * @dev Variant of {invMod}. More efficient, but only works if `p` is known to be a prime greater than `2`.\\n *\\n * From https://en.wikipedia.org/wiki/Fermat%27s_little_theorem[Fermat's little theorem], we know that if p is\\n * prime, then `a**(p-1) \\u2261 1 mod p`. As a consequence, we have `a * a**(p-2) \\u2261 1 mod p`, which means that\\n * `a**(p-2)` is the modular multiplicative inverse of a in Fp.\\n *\\n * NOTE: this function does NOT check that `p` is a prime greater than `2`.\\n */\\n function invModPrime(uint256 a, uint256 p) internal view returns (uint256) {\\n unchecked {\\n return Math.modExp(a, p - 2, p);\\n }\\n }\\n\\n /**\\n * @dev Returns the modular exponentiation of the specified base, exponent and modulus (b ** e % m)\\n *\\n * Requirements:\\n * - modulus can't be zero\\n * - underlying staticcall to precompile must succeed\\n *\\n * IMPORTANT: The result is only valid if the underlying call succeeds. When using this function, make\\n * sure the chain you're using it on supports the precompiled contract for modular exponentiation\\n * at address 0x05 as specified in https://eips.ethereum.org/EIPS/eip-198[EIP-198]. Otherwise,\\n * the underlying function will succeed given the lack of a revert, but the result may be incorrectly\\n * interpreted as 0.\\n */\\n function modExp(uint256 b, uint256 e, uint256 m) internal view returns (uint256) {\\n (bool success, uint256 result) = tryModExp(b, e, m);\\n if (!success) {\\n Panic.panic(Panic.DIVISION_BY_ZERO);\\n }\\n return result;\\n }\\n\\n /**\\n * @dev Returns the modular exponentiation of the specified base, exponent and modulus (b ** e % m).\\n * It includes a success flag indicating if the operation succeeded. Operation will be marked as failed if trying\\n * to operate modulo 0 or if the underlying precompile reverted.\\n *\\n * IMPORTANT: The result is only valid if the success flag is true. When using this function, make sure the chain\\n * you're using it on supports the precompiled contract for modular exponentiation at address 0x05 as specified in\\n * https://eips.ethereum.org/EIPS/eip-198[EIP-198]. Otherwise, the underlying function will succeed given the lack\\n * of a revert, but the result may be incorrectly interpreted as 0.\\n */\\n function tryModExp(uint256 b, uint256 e, uint256 m) internal view returns (bool success, uint256 result) {\\n if (m == 0) return (false, 0);\\n assembly (\\\"memory-safe\\\") {\\n let ptr := mload(0x40)\\n // | Offset | Content | Content (Hex) |\\n // |-----------|------------|--------------------------------------------------------------------|\\n // | 0x00:0x1f | size of b | 0x0000000000000000000000000000000000000000000000000000000000000020 |\\n // | 0x20:0x3f | size of e | 0x0000000000000000000000000000000000000000000000000000000000000020 |\\n // | 0x40:0x5f | size of m | 0x0000000000000000000000000000000000000000000000000000000000000020 |\\n // | 0x60:0x7f | value of b | 0x<.............................................................b> |\\n // | 0x80:0x9f | value of e | 0x<.............................................................e> |\\n // | 0xa0:0xbf | value of m | 0x<.............................................................m> |\\n mstore(ptr, 0x20)\\n mstore(add(ptr, 0x20), 0x20)\\n mstore(add(ptr, 0x40), 0x20)\\n mstore(add(ptr, 0x60), b)\\n mstore(add(ptr, 0x80), e)\\n mstore(add(ptr, 0xa0), m)\\n\\n // Given the result < m, it's guaranteed to fit in 32 bytes,\\n // so we can use the memory scratch space located at offset 0.\\n success := staticcall(gas(), 0x05, ptr, 0xc0, 0x00, 0x20)\\n result := mload(0x00)\\n }\\n }\\n\\n /**\\n * @dev Variant of {modExp} that supports inputs of arbitrary length.\\n */\\n function modExp(bytes memory b, bytes memory e, bytes memory m) internal view returns (bytes memory) {\\n (bool success, bytes memory result) = tryModExp(b, e, m);\\n if (!success) {\\n Panic.panic(Panic.DIVISION_BY_ZERO);\\n }\\n return result;\\n }\\n\\n /**\\n * @dev Variant of {tryModExp} that supports inputs of arbitrary length.\\n */\\n function tryModExp(\\n bytes memory b,\\n bytes memory e,\\n bytes memory m\\n ) internal view returns (bool success, bytes memory result) {\\n if (_zeroBytes(m)) return (false, new bytes(0));\\n\\n uint256 mLen = m.length;\\n\\n // Encode call args in result and move the free memory pointer\\n result = abi.encodePacked(b.length, e.length, mLen, b, e, m);\\n\\n assembly (\\\"memory-safe\\\") {\\n let dataPtr := add(result, 0x20)\\n // Write result on top of args to avoid allocating extra memory.\\n success := staticcall(gas(), 0x05, dataPtr, mload(result), dataPtr, mLen)\\n // Overwrite the length.\\n // result.length > returndatasize() is guaranteed because returndatasize() == m.length\\n mstore(result, mLen)\\n // Set the memory pointer after the returned data.\\n mstore(0x40, add(dataPtr, mLen))\\n }\\n }\\n\\n /**\\n * @dev Returns whether the provided byte array is zero.\\n */\\n function _zeroBytes(bytes memory byteArray) private pure returns (bool) {\\n for (uint256 i = 0; i < byteArray.length; ++i) {\\n if (byteArray[i] != 0) {\\n return false;\\n }\\n }\\n return true;\\n }\\n\\n /**\\n * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded\\n * towards zero.\\n *\\n * This method is based on Newton's method for computing square roots; the algorithm is restricted to only\\n * using integer operations.\\n */\\n function sqrt(uint256 a) internal pure returns (uint256) {\\n unchecked {\\n // Take care of easy edge cases when a == 0 or a == 1\\n if (a <= 1) {\\n return a;\\n }\\n\\n // In this function, we use Newton's method to get a root of `f(x) := x\\u00b2 - a`. It involves building a\\n // sequence x_n that converges toward sqrt(a). For each iteration x_n, we also define the error between\\n // the current value as `\\u03b5_n = | x_n - sqrt(a) |`.\\n //\\n // For our first estimation, we consider `e` the smallest power of 2 which is bigger than the square root\\n // of the target. (i.e. `2**(e-1) \\u2264 sqrt(a) < 2**e`). We know that `e \\u2264 128` because `(2\\u00b9\\u00b2\\u2078)\\u00b2 = 2\\u00b2\\u2075\\u2076` is\\n // bigger than any uint256.\\n //\\n // By noticing that\\n // `2**(e-1) \\u2264 sqrt(a) < 2**e \\u2192 (2**(e-1))\\u00b2 \\u2264 a < (2**e)\\u00b2 \\u2192 2**(2*e-2) \\u2264 a < 2**(2*e)`\\n // we can deduce that `e - 1` is `log2(a) / 2`. We can thus compute `x_n = 2**(e-1)` using a method similar\\n // to the msb function.\\n uint256 aa = a;\\n uint256 xn = 1;\\n\\n if (aa >= (1 << 128)) {\\n aa >>= 128;\\n xn <<= 64;\\n }\\n if (aa >= (1 << 64)) {\\n aa >>= 64;\\n xn <<= 32;\\n }\\n if (aa >= (1 << 32)) {\\n aa >>= 32;\\n xn <<= 16;\\n }\\n if (aa >= (1 << 16)) {\\n aa >>= 16;\\n xn <<= 8;\\n }\\n if (aa >= (1 << 8)) {\\n aa >>= 8;\\n xn <<= 4;\\n }\\n if (aa >= (1 << 4)) {\\n aa >>= 4;\\n xn <<= 2;\\n }\\n if (aa >= (1 << 2)) {\\n xn <<= 1;\\n }\\n\\n // We now have x_n such that `x_n = 2**(e-1) \\u2264 sqrt(a) < 2**e = 2 * x_n`. This implies \\u03b5_n \\u2264 2**(e-1).\\n //\\n // We can refine our estimation by noticing that the middle of that interval minimizes the error.\\n // If we move x_n to equal 2**(e-1) + 2**(e-2), then we reduce the error to \\u03b5_n \\u2264 2**(e-2).\\n // This is going to be our x_0 (and \\u03b5_0)\\n xn = (3 * xn) >> 1; // \\u03b5_0 := | x_0 - sqrt(a) | \\u2264 2**(e-2)\\n\\n // From here, Newton's method give us:\\n // x_{n+1} = (x_n + a / x_n) / 2\\n //\\n // One should note that:\\n // x_{n+1}\\u00b2 - a = ((x_n + a / x_n) / 2)\\u00b2 - a\\n // = ((x_n\\u00b2 + a) / (2 * x_n))\\u00b2 - a\\n // = (x_n\\u2074 + 2 * a * x_n\\u00b2 + a\\u00b2) / (4 * x_n\\u00b2) - a\\n // = (x_n\\u2074 + 2 * a * x_n\\u00b2 + a\\u00b2 - 4 * a * x_n\\u00b2) / (4 * x_n\\u00b2)\\n // = (x_n\\u2074 - 2 * a * x_n\\u00b2 + a\\u00b2) / (4 * x_n\\u00b2)\\n // = (x_n\\u00b2 - a)\\u00b2 / (2 * x_n)\\u00b2\\n // = ((x_n\\u00b2 - a) / (2 * x_n))\\u00b2\\n // \\u2265 0\\n // Which proves that for all n \\u2265 1, sqrt(a) \\u2264 x_n\\n //\\n // This gives us the proof of quadratic convergence of the sequence:\\n // \\u03b5_{n+1} = | x_{n+1} - sqrt(a) |\\n // = | (x_n + a / x_n) / 2 - sqrt(a) |\\n // = | (x_n\\u00b2 + a - 2*x_n*sqrt(a)) / (2 * x_n) |\\n // = | (x_n - sqrt(a))\\u00b2 / (2 * x_n) |\\n // = | \\u03b5_n\\u00b2 / (2 * x_n) |\\n // = \\u03b5_n\\u00b2 / | (2 * x_n) |\\n //\\n // For the first iteration, we have a special case where x_0 is known:\\n // \\u03b5_1 = \\u03b5_0\\u00b2 / | (2 * x_0) |\\n // \\u2264 (2**(e-2))\\u00b2 / (2 * (2**(e-1) + 2**(e-2)))\\n // \\u2264 2**(2*e-4) / (3 * 2**(e-1))\\n // \\u2264 2**(e-3) / 3\\n // \\u2264 2**(e-3-log2(3))\\n // \\u2264 2**(e-4.5)\\n //\\n // For the following iterations, we use the fact that, 2**(e-1) \\u2264 sqrt(a) \\u2264 x_n:\\n // \\u03b5_{n+1} = \\u03b5_n\\u00b2 / | (2 * x_n) |\\n // \\u2264 (2**(e-k))\\u00b2 / (2 * 2**(e-1))\\n // \\u2264 2**(2*e-2*k) / 2**e\\n // \\u2264 2**(e-2*k)\\n xn = (xn + a / xn) >> 1; // \\u03b5_1 := | x_1 - sqrt(a) | \\u2264 2**(e-4.5) -- special case, see above\\n xn = (xn + a / xn) >> 1; // \\u03b5_2 := | x_2 - sqrt(a) | \\u2264 2**(e-9) -- general case with k = 4.5\\n xn = (xn + a / xn) >> 1; // \\u03b5_3 := | x_3 - sqrt(a) | \\u2264 2**(e-18) -- general case with k = 9\\n xn = (xn + a / xn) >> 1; // \\u03b5_4 := | x_4 - sqrt(a) | \\u2264 2**(e-36) -- general case with k = 18\\n xn = (xn + a / xn) >> 1; // \\u03b5_5 := | x_5 - sqrt(a) | \\u2264 2**(e-72) -- general case with k = 36\\n xn = (xn + a / xn) >> 1; // \\u03b5_6 := | x_6 - sqrt(a) | \\u2264 2**(e-144) -- general case with k = 72\\n\\n // Because e \\u2264 128 (as discussed during the first estimation phase), we know have reached a precision\\n // \\u03b5_6 \\u2264 2**(e-144) < 1. Given we're operating on integers, then we can ensure that xn is now either\\n // sqrt(a) or sqrt(a) + 1.\\n return xn - SafeCast.toUint(xn > a / xn);\\n }\\n }\\n\\n /**\\n * @dev Calculates sqrt(a), following the selected rounding direction.\\n */\\n function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {\\n unchecked {\\n uint256 result = sqrt(a);\\n return result + SafeCast.toUint(unsignedRoundsUp(rounding) && result * result < a);\\n }\\n }\\n\\n /**\\n * @dev Return the log in base 2 of a positive value rounded towards zero.\\n * Returns 0 if given 0.\\n */\\n function log2(uint256 x) internal pure returns (uint256 r) {\\n // If value has upper 128 bits set, log2 result is at least 128\\n r = SafeCast.toUint(x > 0xffffffffffffffffffffffffffffffff) << 7;\\n // If upper 64 bits of 128-bit half set, add 64 to result\\n r |= SafeCast.toUint((x >> r) > 0xffffffffffffffff) << 6;\\n // If upper 32 bits of 64-bit half set, add 32 to result\\n r |= SafeCast.toUint((x >> r) > 0xffffffff) << 5;\\n // If upper 16 bits of 32-bit half set, add 16 to result\\n r |= SafeCast.toUint((x >> r) > 0xffff) << 4;\\n // If upper 8 bits of 16-bit half set, add 8 to result\\n r |= SafeCast.toUint((x >> r) > 0xff) << 3;\\n // If upper 4 bits of 8-bit half set, add 4 to result\\n r |= SafeCast.toUint((x >> r) > 0xf) << 2;\\n\\n // Shifts value right by the current result and use it as an index into this lookup table:\\n //\\n // | x (4 bits) | index | table[index] = MSB position |\\n // |------------|---------|-----------------------------|\\n // | 0000 | 0 | table[0] = 0 |\\n // | 0001 | 1 | table[1] = 0 |\\n // | 0010 | 2 | table[2] = 1 |\\n // | 0011 | 3 | table[3] = 1 |\\n // | 0100 | 4 | table[4] = 2 |\\n // | 0101 | 5 | table[5] = 2 |\\n // | 0110 | 6 | table[6] = 2 |\\n // | 0111 | 7 | table[7] = 2 |\\n // | 1000 | 8 | table[8] = 3 |\\n // | 1001 | 9 | table[9] = 3 |\\n // | 1010 | 10 | table[10] = 3 |\\n // | 1011 | 11 | table[11] = 3 |\\n // | 1100 | 12 | table[12] = 3 |\\n // | 1101 | 13 | table[13] = 3 |\\n // | 1110 | 14 | table[14] = 3 |\\n // | 1111 | 15 | table[15] = 3 |\\n //\\n // The lookup table is represented as a 32-byte value with the MSB positions for 0-15 in the last 16 bytes.\\n assembly (\\\"memory-safe\\\") {\\n r := or(r, byte(shr(r, x), 0x0000010102020202030303030303030300000000000000000000000000000000))\\n }\\n }\\n\\n /**\\n * @dev Return the log in base 2, following the selected rounding direction, of a positive value.\\n * Returns 0 if given 0.\\n */\\n function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {\\n unchecked {\\n uint256 result = log2(value);\\n return result + SafeCast.toUint(unsignedRoundsUp(rounding) && 1 << result < value);\\n }\\n }\\n\\n /**\\n * @dev Return the log in base 10 of a positive value rounded towards zero.\\n * Returns 0 if given 0.\\n */\\n function log10(uint256 value) internal pure returns (uint256) {\\n uint256 result = 0;\\n unchecked {\\n if (value >= 10 ** 64) {\\n value /= 10 ** 64;\\n result += 64;\\n }\\n if (value >= 10 ** 32) {\\n value /= 10 ** 32;\\n result += 32;\\n }\\n if (value >= 10 ** 16) {\\n value /= 10 ** 16;\\n result += 16;\\n }\\n if (value >= 10 ** 8) {\\n value /= 10 ** 8;\\n result += 8;\\n }\\n if (value >= 10 ** 4) {\\n value /= 10 ** 4;\\n result += 4;\\n }\\n if (value >= 10 ** 2) {\\n value /= 10 ** 2;\\n result += 2;\\n }\\n if (value >= 10 ** 1) {\\n result += 1;\\n }\\n }\\n return result;\\n }\\n\\n /**\\n * @dev Return the log in base 10, following the selected rounding direction, of a positive value.\\n * Returns 0 if given 0.\\n */\\n function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {\\n unchecked {\\n uint256 result = log10(value);\\n return result + SafeCast.toUint(unsignedRoundsUp(rounding) && 10 ** result < value);\\n }\\n }\\n\\n /**\\n * @dev Return the log in base 256 of a positive value rounded towards zero.\\n * Returns 0 if given 0.\\n *\\n * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string.\\n */\\n function log256(uint256 x) internal pure returns (uint256 r) {\\n // If value has upper 128 bits set, log2 result is at least 128\\n r = SafeCast.toUint(x > 0xffffffffffffffffffffffffffffffff) << 7;\\n // If upper 64 bits of 128-bit half set, add 64 to result\\n r |= SafeCast.toUint((x >> r) > 0xffffffffffffffff) << 6;\\n // If upper 32 bits of 64-bit half set, add 32 to result\\n r |= SafeCast.toUint((x >> r) > 0xffffffff) << 5;\\n // If upper 16 bits of 32-bit half set, add 16 to result\\n r |= SafeCast.toUint((x >> r) > 0xffff) << 4;\\n // Add 1 if upper 8 bits of 16-bit half set, and divide accumulated result by 8\\n return (r >> 3) | SafeCast.toUint((x >> r) > 0xff);\\n }\\n\\n /**\\n * @dev Return the log in base 256, following the selected rounding direction, of a positive value.\\n * Returns 0 if given 0.\\n */\\n function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {\\n unchecked {\\n uint256 result = log256(value);\\n return result + SafeCast.toUint(unsignedRoundsUp(rounding) && 1 << (result << 3) < value);\\n }\\n }\\n\\n /**\\n * @dev Returns whether a provided rounding mode is considered rounding up for unsigned integers.\\n */\\n function unsignedRoundsUp(Rounding rounding) internal pure returns (bool) {\\n return uint8(rounding) % 2 == 1;\\n }\\n}\\n\",\"keccak256\":\"0x1225214420c83ebcca88f2ae2b50f053aaa7df7bd684c3e878d334627f2edfc6\",\"license\":\"MIT\"},\"@openzeppelin/contracts/utils/math/SafeCast.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.1.0) (utils/math/SafeCast.sol)\\n// This file was procedurally generated from scripts/generate/templates/SafeCast.js.\\n\\npragma solidity ^0.8.20;\\n\\n/**\\n * @dev Wrappers over Solidity's uintXX/intXX/bool casting operators with added overflow\\n * checks.\\n *\\n * Downcasting from uint256/int256 in Solidity does not revert on overflow. This can\\n * easily result in undesired exploitation or bugs, since developers usually\\n * assume that overflows raise errors. `SafeCast` restores this intuition by\\n * reverting the transaction when such an operation overflows.\\n *\\n * Using this library instead of the unchecked operations eliminates an entire\\n * class of bugs, so it's recommended to use it always.\\n */\\nlibrary SafeCast {\\n /**\\n * @dev Value doesn't fit in an uint of `bits` size.\\n */\\n error SafeCastOverflowedUintDowncast(uint8 bits, uint256 value);\\n\\n /**\\n * @dev An int value doesn't fit in an uint of `bits` size.\\n */\\n error SafeCastOverflowedIntToUint(int256 value);\\n\\n /**\\n * @dev Value doesn't fit in an int of `bits` size.\\n */\\n error SafeCastOverflowedIntDowncast(uint8 bits, int256 value);\\n\\n /**\\n * @dev An uint value doesn't fit in an int of `bits` size.\\n */\\n error SafeCastOverflowedUintToInt(uint256 value);\\n\\n /**\\n * @dev Returns the downcasted uint248 from uint256, reverting on\\n * overflow (when the input is greater than largest uint248).\\n *\\n * Counterpart to Solidity's `uint248` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 248 bits\\n */\\n function toUint248(uint256 value) internal pure returns (uint248) {\\n if (value > type(uint248).max) {\\n revert SafeCastOverflowedUintDowncast(248, value);\\n }\\n return uint248(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint240 from uint256, reverting on\\n * overflow (when the input is greater than largest uint240).\\n *\\n * Counterpart to Solidity's `uint240` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 240 bits\\n */\\n function toUint240(uint256 value) internal pure returns (uint240) {\\n if (value > type(uint240).max) {\\n revert SafeCastOverflowedUintDowncast(240, value);\\n }\\n return uint240(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint232 from uint256, reverting on\\n * overflow (when the input is greater than largest uint232).\\n *\\n * Counterpart to Solidity's `uint232` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 232 bits\\n */\\n function toUint232(uint256 value) internal pure returns (uint232) {\\n if (value > type(uint232).max) {\\n revert SafeCastOverflowedUintDowncast(232, value);\\n }\\n return uint232(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint224 from uint256, reverting on\\n * overflow (when the input is greater than largest uint224).\\n *\\n * Counterpart to Solidity's `uint224` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 224 bits\\n */\\n function toUint224(uint256 value) internal pure returns (uint224) {\\n if (value > type(uint224).max) {\\n revert SafeCastOverflowedUintDowncast(224, value);\\n }\\n return uint224(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint216 from uint256, reverting on\\n * overflow (when the input is greater than largest uint216).\\n *\\n * Counterpart to Solidity's `uint216` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 216 bits\\n */\\n function toUint216(uint256 value) internal pure returns (uint216) {\\n if (value > type(uint216).max) {\\n revert SafeCastOverflowedUintDowncast(216, value);\\n }\\n return uint216(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint208 from uint256, reverting on\\n * overflow (when the input is greater than largest uint208).\\n *\\n * Counterpart to Solidity's `uint208` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 208 bits\\n */\\n function toUint208(uint256 value) internal pure returns (uint208) {\\n if (value > type(uint208).max) {\\n revert SafeCastOverflowedUintDowncast(208, value);\\n }\\n return uint208(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint200 from uint256, reverting on\\n * overflow (when the input is greater than largest uint200).\\n *\\n * Counterpart to Solidity's `uint200` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 200 bits\\n */\\n function toUint200(uint256 value) internal pure returns (uint200) {\\n if (value > type(uint200).max) {\\n revert SafeCastOverflowedUintDowncast(200, value);\\n }\\n return uint200(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint192 from uint256, reverting on\\n * overflow (when the input is greater than largest uint192).\\n *\\n * Counterpart to Solidity's `uint192` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 192 bits\\n */\\n function toUint192(uint256 value) internal pure returns (uint192) {\\n if (value > type(uint192).max) {\\n revert SafeCastOverflowedUintDowncast(192, value);\\n }\\n return uint192(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint184 from uint256, reverting on\\n * overflow (when the input is greater than largest uint184).\\n *\\n * Counterpart to Solidity's `uint184` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 184 bits\\n */\\n function toUint184(uint256 value) internal pure returns (uint184) {\\n if (value > type(uint184).max) {\\n revert SafeCastOverflowedUintDowncast(184, value);\\n }\\n return uint184(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint176 from uint256, reverting on\\n * overflow (when the input is greater than largest uint176).\\n *\\n * Counterpart to Solidity's `uint176` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 176 bits\\n */\\n function toUint176(uint256 value) internal pure returns (uint176) {\\n if (value > type(uint176).max) {\\n revert SafeCastOverflowedUintDowncast(176, value);\\n }\\n return uint176(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint168 from uint256, reverting on\\n * overflow (when the input is greater than largest uint168).\\n *\\n * Counterpart to Solidity's `uint168` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 168 bits\\n */\\n function toUint168(uint256 value) internal pure returns (uint168) {\\n if (value > type(uint168).max) {\\n revert SafeCastOverflowedUintDowncast(168, value);\\n }\\n return uint168(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint160 from uint256, reverting on\\n * overflow (when the input is greater than largest uint160).\\n *\\n * Counterpart to Solidity's `uint160` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 160 bits\\n */\\n function toUint160(uint256 value) internal pure returns (uint160) {\\n if (value > type(uint160).max) {\\n revert SafeCastOverflowedUintDowncast(160, value);\\n }\\n return uint160(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint152 from uint256, reverting on\\n * overflow (when the input is greater than largest uint152).\\n *\\n * Counterpart to Solidity's `uint152` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 152 bits\\n */\\n function toUint152(uint256 value) internal pure returns (uint152) {\\n if (value > type(uint152).max) {\\n revert SafeCastOverflowedUintDowncast(152, value);\\n }\\n return uint152(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint144 from uint256, reverting on\\n * overflow (when the input is greater than largest uint144).\\n *\\n * Counterpart to Solidity's `uint144` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 144 bits\\n */\\n function toUint144(uint256 value) internal pure returns (uint144) {\\n if (value > type(uint144).max) {\\n revert SafeCastOverflowedUintDowncast(144, value);\\n }\\n return uint144(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint136 from uint256, reverting on\\n * overflow (when the input is greater than largest uint136).\\n *\\n * Counterpart to Solidity's `uint136` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 136 bits\\n */\\n function toUint136(uint256 value) internal pure returns (uint136) {\\n if (value > type(uint136).max) {\\n revert SafeCastOverflowedUintDowncast(136, value);\\n }\\n return uint136(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint128 from uint256, reverting on\\n * overflow (when the input is greater than largest uint128).\\n *\\n * Counterpart to Solidity's `uint128` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 128 bits\\n */\\n function toUint128(uint256 value) internal pure returns (uint128) {\\n if (value > type(uint128).max) {\\n revert SafeCastOverflowedUintDowncast(128, value);\\n }\\n return uint128(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint120 from uint256, reverting on\\n * overflow (when the input is greater than largest uint120).\\n *\\n * Counterpart to Solidity's `uint120` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 120 bits\\n */\\n function toUint120(uint256 value) internal pure returns (uint120) {\\n if (value > type(uint120).max) {\\n revert SafeCastOverflowedUintDowncast(120, value);\\n }\\n return uint120(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint112 from uint256, reverting on\\n * overflow (when the input is greater than largest uint112).\\n *\\n * Counterpart to Solidity's `uint112` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 112 bits\\n */\\n function toUint112(uint256 value) internal pure returns (uint112) {\\n if (value > type(uint112).max) {\\n revert SafeCastOverflowedUintDowncast(112, value);\\n }\\n return uint112(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint104 from uint256, reverting on\\n * overflow (when the input is greater than largest uint104).\\n *\\n * Counterpart to Solidity's `uint104` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 104 bits\\n */\\n function toUint104(uint256 value) internal pure returns (uint104) {\\n if (value > type(uint104).max) {\\n revert SafeCastOverflowedUintDowncast(104, value);\\n }\\n return uint104(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint96 from uint256, reverting on\\n * overflow (when the input is greater than largest uint96).\\n *\\n * Counterpart to Solidity's `uint96` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 96 bits\\n */\\n function toUint96(uint256 value) internal pure returns (uint96) {\\n if (value > type(uint96).max) {\\n revert SafeCastOverflowedUintDowncast(96, value);\\n }\\n return uint96(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint88 from uint256, reverting on\\n * overflow (when the input is greater than largest uint88).\\n *\\n * Counterpart to Solidity's `uint88` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 88 bits\\n */\\n function toUint88(uint256 value) internal pure returns (uint88) {\\n if (value > type(uint88).max) {\\n revert SafeCastOverflowedUintDowncast(88, value);\\n }\\n return uint88(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint80 from uint256, reverting on\\n * overflow (when the input is greater than largest uint80).\\n *\\n * Counterpart to Solidity's `uint80` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 80 bits\\n */\\n function toUint80(uint256 value) internal pure returns (uint80) {\\n if (value > type(uint80).max) {\\n revert SafeCastOverflowedUintDowncast(80, value);\\n }\\n return uint80(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint72 from uint256, reverting on\\n * overflow (when the input is greater than largest uint72).\\n *\\n * Counterpart to Solidity's `uint72` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 72 bits\\n */\\n function toUint72(uint256 value) internal pure returns (uint72) {\\n if (value > type(uint72).max) {\\n revert SafeCastOverflowedUintDowncast(72, value);\\n }\\n return uint72(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint64 from uint256, reverting on\\n * overflow (when the input is greater than largest uint64).\\n *\\n * Counterpart to Solidity's `uint64` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 64 bits\\n */\\n function toUint64(uint256 value) internal pure returns (uint64) {\\n if (value > type(uint64).max) {\\n revert SafeCastOverflowedUintDowncast(64, value);\\n }\\n return uint64(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint56 from uint256, reverting on\\n * overflow (when the input is greater than largest uint56).\\n *\\n * Counterpart to Solidity's `uint56` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 56 bits\\n */\\n function toUint56(uint256 value) internal pure returns (uint56) {\\n if (value > type(uint56).max) {\\n revert SafeCastOverflowedUintDowncast(56, value);\\n }\\n return uint56(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint48 from uint256, reverting on\\n * overflow (when the input is greater than largest uint48).\\n *\\n * Counterpart to Solidity's `uint48` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 48 bits\\n */\\n function toUint48(uint256 value) internal pure returns (uint48) {\\n if (value > type(uint48).max) {\\n revert SafeCastOverflowedUintDowncast(48, value);\\n }\\n return uint48(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint40 from uint256, reverting on\\n * overflow (when the input is greater than largest uint40).\\n *\\n * Counterpart to Solidity's `uint40` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 40 bits\\n */\\n function toUint40(uint256 value) internal pure returns (uint40) {\\n if (value > type(uint40).max) {\\n revert SafeCastOverflowedUintDowncast(40, value);\\n }\\n return uint40(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint32 from uint256, reverting on\\n * overflow (when the input is greater than largest uint32).\\n *\\n * Counterpart to Solidity's `uint32` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 32 bits\\n */\\n function toUint32(uint256 value) internal pure returns (uint32) {\\n if (value > type(uint32).max) {\\n revert SafeCastOverflowedUintDowncast(32, value);\\n }\\n return uint32(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint24 from uint256, reverting on\\n * overflow (when the input is greater than largest uint24).\\n *\\n * Counterpart to Solidity's `uint24` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 24 bits\\n */\\n function toUint24(uint256 value) internal pure returns (uint24) {\\n if (value > type(uint24).max) {\\n revert SafeCastOverflowedUintDowncast(24, value);\\n }\\n return uint24(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint16 from uint256, reverting on\\n * overflow (when the input is greater than largest uint16).\\n *\\n * Counterpart to Solidity's `uint16` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 16 bits\\n */\\n function toUint16(uint256 value) internal pure returns (uint16) {\\n if (value > type(uint16).max) {\\n revert SafeCastOverflowedUintDowncast(16, value);\\n }\\n return uint16(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted uint8 from uint256, reverting on\\n * overflow (when the input is greater than largest uint8).\\n *\\n * Counterpart to Solidity's `uint8` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 8 bits\\n */\\n function toUint8(uint256 value) internal pure returns (uint8) {\\n if (value > type(uint8).max) {\\n revert SafeCastOverflowedUintDowncast(8, value);\\n }\\n return uint8(value);\\n }\\n\\n /**\\n * @dev Converts a signed int256 into an unsigned uint256.\\n *\\n * Requirements:\\n *\\n * - input must be greater than or equal to 0.\\n */\\n function toUint256(int256 value) internal pure returns (uint256) {\\n if (value < 0) {\\n revert SafeCastOverflowedIntToUint(value);\\n }\\n return uint256(value);\\n }\\n\\n /**\\n * @dev Returns the downcasted int248 from int256, reverting on\\n * overflow (when the input is less than smallest int248 or\\n * greater than largest int248).\\n *\\n * Counterpart to Solidity's `int248` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 248 bits\\n */\\n function toInt248(int256 value) internal pure returns (int248 downcasted) {\\n downcasted = int248(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(248, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int240 from int256, reverting on\\n * overflow (when the input is less than smallest int240 or\\n * greater than largest int240).\\n *\\n * Counterpart to Solidity's `int240` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 240 bits\\n */\\n function toInt240(int256 value) internal pure returns (int240 downcasted) {\\n downcasted = int240(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(240, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int232 from int256, reverting on\\n * overflow (when the input is less than smallest int232 or\\n * greater than largest int232).\\n *\\n * Counterpart to Solidity's `int232` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 232 bits\\n */\\n function toInt232(int256 value) internal pure returns (int232 downcasted) {\\n downcasted = int232(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(232, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int224 from int256, reverting on\\n * overflow (when the input is less than smallest int224 or\\n * greater than largest int224).\\n *\\n * Counterpart to Solidity's `int224` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 224 bits\\n */\\n function toInt224(int256 value) internal pure returns (int224 downcasted) {\\n downcasted = int224(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(224, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int216 from int256, reverting on\\n * overflow (when the input is less than smallest int216 or\\n * greater than largest int216).\\n *\\n * Counterpart to Solidity's `int216` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 216 bits\\n */\\n function toInt216(int256 value) internal pure returns (int216 downcasted) {\\n downcasted = int216(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(216, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int208 from int256, reverting on\\n * overflow (when the input is less than smallest int208 or\\n * greater than largest int208).\\n *\\n * Counterpart to Solidity's `int208` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 208 bits\\n */\\n function toInt208(int256 value) internal pure returns (int208 downcasted) {\\n downcasted = int208(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(208, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int200 from int256, reverting on\\n * overflow (when the input is less than smallest int200 or\\n * greater than largest int200).\\n *\\n * Counterpart to Solidity's `int200` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 200 bits\\n */\\n function toInt200(int256 value) internal pure returns (int200 downcasted) {\\n downcasted = int200(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(200, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int192 from int256, reverting on\\n * overflow (when the input is less than smallest int192 or\\n * greater than largest int192).\\n *\\n * Counterpart to Solidity's `int192` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 192 bits\\n */\\n function toInt192(int256 value) internal pure returns (int192 downcasted) {\\n downcasted = int192(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(192, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int184 from int256, reverting on\\n * overflow (when the input is less than smallest int184 or\\n * greater than largest int184).\\n *\\n * Counterpart to Solidity's `int184` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 184 bits\\n */\\n function toInt184(int256 value) internal pure returns (int184 downcasted) {\\n downcasted = int184(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(184, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int176 from int256, reverting on\\n * overflow (when the input is less than smallest int176 or\\n * greater than largest int176).\\n *\\n * Counterpart to Solidity's `int176` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 176 bits\\n */\\n function toInt176(int256 value) internal pure returns (int176 downcasted) {\\n downcasted = int176(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(176, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int168 from int256, reverting on\\n * overflow (when the input is less than smallest int168 or\\n * greater than largest int168).\\n *\\n * Counterpart to Solidity's `int168` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 168 bits\\n */\\n function toInt168(int256 value) internal pure returns (int168 downcasted) {\\n downcasted = int168(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(168, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int160 from int256, reverting on\\n * overflow (when the input is less than smallest int160 or\\n * greater than largest int160).\\n *\\n * Counterpart to Solidity's `int160` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 160 bits\\n */\\n function toInt160(int256 value) internal pure returns (int160 downcasted) {\\n downcasted = int160(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(160, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int152 from int256, reverting on\\n * overflow (when the input is less than smallest int152 or\\n * greater than largest int152).\\n *\\n * Counterpart to Solidity's `int152` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 152 bits\\n */\\n function toInt152(int256 value) internal pure returns (int152 downcasted) {\\n downcasted = int152(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(152, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int144 from int256, reverting on\\n * overflow (when the input is less than smallest int144 or\\n * greater than largest int144).\\n *\\n * Counterpart to Solidity's `int144` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 144 bits\\n */\\n function toInt144(int256 value) internal pure returns (int144 downcasted) {\\n downcasted = int144(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(144, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int136 from int256, reverting on\\n * overflow (when the input is less than smallest int136 or\\n * greater than largest int136).\\n *\\n * Counterpart to Solidity's `int136` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 136 bits\\n */\\n function toInt136(int256 value) internal pure returns (int136 downcasted) {\\n downcasted = int136(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(136, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int128 from int256, reverting on\\n * overflow (when the input is less than smallest int128 or\\n * greater than largest int128).\\n *\\n * Counterpart to Solidity's `int128` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 128 bits\\n */\\n function toInt128(int256 value) internal pure returns (int128 downcasted) {\\n downcasted = int128(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(128, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int120 from int256, reverting on\\n * overflow (when the input is less than smallest int120 or\\n * greater than largest int120).\\n *\\n * Counterpart to Solidity's `int120` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 120 bits\\n */\\n function toInt120(int256 value) internal pure returns (int120 downcasted) {\\n downcasted = int120(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(120, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int112 from int256, reverting on\\n * overflow (when the input is less than smallest int112 or\\n * greater than largest int112).\\n *\\n * Counterpart to Solidity's `int112` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 112 bits\\n */\\n function toInt112(int256 value) internal pure returns (int112 downcasted) {\\n downcasted = int112(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(112, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int104 from int256, reverting on\\n * overflow (when the input is less than smallest int104 or\\n * greater than largest int104).\\n *\\n * Counterpart to Solidity's `int104` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 104 bits\\n */\\n function toInt104(int256 value) internal pure returns (int104 downcasted) {\\n downcasted = int104(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(104, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int96 from int256, reverting on\\n * overflow (when the input is less than smallest int96 or\\n * greater than largest int96).\\n *\\n * Counterpart to Solidity's `int96` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 96 bits\\n */\\n function toInt96(int256 value) internal pure returns (int96 downcasted) {\\n downcasted = int96(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(96, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int88 from int256, reverting on\\n * overflow (when the input is less than smallest int88 or\\n * greater than largest int88).\\n *\\n * Counterpart to Solidity's `int88` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 88 bits\\n */\\n function toInt88(int256 value) internal pure returns (int88 downcasted) {\\n downcasted = int88(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(88, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int80 from int256, reverting on\\n * overflow (when the input is less than smallest int80 or\\n * greater than largest int80).\\n *\\n * Counterpart to Solidity's `int80` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 80 bits\\n */\\n function toInt80(int256 value) internal pure returns (int80 downcasted) {\\n downcasted = int80(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(80, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int72 from int256, reverting on\\n * overflow (when the input is less than smallest int72 or\\n * greater than largest int72).\\n *\\n * Counterpart to Solidity's `int72` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 72 bits\\n */\\n function toInt72(int256 value) internal pure returns (int72 downcasted) {\\n downcasted = int72(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(72, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int64 from int256, reverting on\\n * overflow (when the input is less than smallest int64 or\\n * greater than largest int64).\\n *\\n * Counterpart to Solidity's `int64` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 64 bits\\n */\\n function toInt64(int256 value) internal pure returns (int64 downcasted) {\\n downcasted = int64(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(64, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int56 from int256, reverting on\\n * overflow (when the input is less than smallest int56 or\\n * greater than largest int56).\\n *\\n * Counterpart to Solidity's `int56` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 56 bits\\n */\\n function toInt56(int256 value) internal pure returns (int56 downcasted) {\\n downcasted = int56(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(56, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int48 from int256, reverting on\\n * overflow (when the input is less than smallest int48 or\\n * greater than largest int48).\\n *\\n * Counterpart to Solidity's `int48` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 48 bits\\n */\\n function toInt48(int256 value) internal pure returns (int48 downcasted) {\\n downcasted = int48(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(48, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int40 from int256, reverting on\\n * overflow (when the input is less than smallest int40 or\\n * greater than largest int40).\\n *\\n * Counterpart to Solidity's `int40` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 40 bits\\n */\\n function toInt40(int256 value) internal pure returns (int40 downcasted) {\\n downcasted = int40(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(40, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int32 from int256, reverting on\\n * overflow (when the input is less than smallest int32 or\\n * greater than largest int32).\\n *\\n * Counterpart to Solidity's `int32` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 32 bits\\n */\\n function toInt32(int256 value) internal pure returns (int32 downcasted) {\\n downcasted = int32(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(32, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int24 from int256, reverting on\\n * overflow (when the input is less than smallest int24 or\\n * greater than largest int24).\\n *\\n * Counterpart to Solidity's `int24` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 24 bits\\n */\\n function toInt24(int256 value) internal pure returns (int24 downcasted) {\\n downcasted = int24(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(24, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int16 from int256, reverting on\\n * overflow (when the input is less than smallest int16 or\\n * greater than largest int16).\\n *\\n * Counterpart to Solidity's `int16` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 16 bits\\n */\\n function toInt16(int256 value) internal pure returns (int16 downcasted) {\\n downcasted = int16(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(16, value);\\n }\\n }\\n\\n /**\\n * @dev Returns the downcasted int8 from int256, reverting on\\n * overflow (when the input is less than smallest int8 or\\n * greater than largest int8).\\n *\\n * Counterpart to Solidity's `int8` operator.\\n *\\n * Requirements:\\n *\\n * - input must fit into 8 bits\\n */\\n function toInt8(int256 value) internal pure returns (int8 downcasted) {\\n downcasted = int8(value);\\n if (downcasted != value) {\\n revert SafeCastOverflowedIntDowncast(8, value);\\n }\\n }\\n\\n /**\\n * @dev Converts an unsigned uint256 into a signed int256.\\n *\\n * Requirements:\\n *\\n * - input must be less than or equal to maxInt256.\\n */\\n function toInt256(uint256 value) internal pure returns (int256) {\\n // Note: Unsafe cast below is okay because `type(int256).max` is guaranteed to be positive\\n if (value > uint256(type(int256).max)) {\\n revert SafeCastOverflowedUintToInt(value);\\n }\\n return int256(value);\\n }\\n\\n /**\\n * @dev Cast a boolean (false or true) to a uint256 (0 or 1) with no jump.\\n */\\n function toUint(bool b) internal pure returns (uint256 u) {\\n assembly (\\\"memory-safe\\\") {\\n u := iszero(iszero(b))\\n }\\n }\\n}\\n\",\"keccak256\":\"0x195533c86d0ef72bcc06456a4f66a9b941f38eb403739b00f21fd7c1abd1ae54\",\"license\":\"MIT\"},\"@openzeppelin/contracts/utils/math/SignedMath.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.1.0) (utils/math/SignedMath.sol)\\n\\npragma solidity ^0.8.20;\\n\\nimport {SafeCast} from \\\"./SafeCast.sol\\\";\\n\\n/**\\n * @dev Standard signed math utilities missing in the Solidity language.\\n */\\nlibrary SignedMath {\\n /**\\n * @dev Branchless ternary evaluation for `a ? b : c`. Gas costs are constant.\\n *\\n * IMPORTANT: This function may reduce bytecode size and consume less gas when used standalone.\\n * However, the compiler may optimize Solidity ternary operations (i.e. `a ? b : c`) to only compute\\n * one branch when needed, making this function more expensive.\\n */\\n function ternary(bool condition, int256 a, int256 b) internal pure returns (int256) {\\n unchecked {\\n // branchless ternary works because:\\n // b ^ (a ^ b) == a\\n // b ^ 0 == b\\n return b ^ ((a ^ b) * int256(SafeCast.toUint(condition)));\\n }\\n }\\n\\n /**\\n * @dev Returns the largest of two signed numbers.\\n */\\n function max(int256 a, int256 b) internal pure returns (int256) {\\n return ternary(a > b, a, b);\\n }\\n\\n /**\\n * @dev Returns the smallest of two signed numbers.\\n */\\n function min(int256 a, int256 b) internal pure returns (int256) {\\n return ternary(a < b, a, b);\\n }\\n\\n /**\\n * @dev Returns the average of two signed numbers without overflow.\\n * The result is rounded towards zero.\\n */\\n function average(int256 a, int256 b) internal pure returns (int256) {\\n // Formula from the book \\\"Hacker's Delight\\\"\\n int256 x = (a & b) + ((a ^ b) >> 1);\\n return x + (int256(uint256(x) >> 255) & (a ^ b));\\n }\\n\\n /**\\n * @dev Returns the absolute unsigned value of a signed value.\\n */\\n function abs(int256 n) internal pure returns (uint256) {\\n unchecked {\\n // Formula from the \\\"Bit Twiddling Hacks\\\" by Sean Eron Anderson.\\n // Since `n` is a signed integer, the generated bytecode will use the SAR opcode to perform the right shift,\\n // taking advantage of the most significant (or \\\"sign\\\" bit) in two's complement representation.\\n // This opcode adds new most significant bits set to the value of the previous most significant bit. As a result,\\n // the mask will either be `bytes32(0)` (if n is positive) or `~bytes32(0)` (if n is negative).\\n int256 mask = n >> 255;\\n\\n // A `bytes32(0)` mask leaves the input unchanged, while a `~bytes32(0)` mask complements it.\\n return uint256((n + mask) ^ mask);\\n }\\n }\\n}\\n\",\"keccak256\":\"0xb1970fac7b64e6c09611e6691791e848d5e3fe410fa5899e7df2e0afd77a99e3\",\"license\":\"MIT\"},\"contracts/AccountNFT.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\npragma solidity ^0.8.28;\\n\\nimport \\\"@openzeppelin/contracts/token/ERC721/ERC721.sol\\\";\\nimport \\\"@openzeppelin/contracts/token/ERC721/extensions/ERC721URIStorage.sol\\\";\\nimport \\\"@openzeppelin/contracts/access/Ownable.sol\\\";\\nimport \\\"@openzeppelin/contracts/access/AccessControl.sol\\\";\\n\\n/**\\n * @title AccountNFT\\n * @dev NFT contract for MCN account identity, supports account trading\\n */\\ncontract AccountNFT is ERC721URIStorage, Ownable, AccessControl {\\n // Token ID counter\\n uint256 private _nextTokenId;\\n\\n // Minter role\\n bytes32 public constant MINTER_ROLE = keccak256(\\\"MINTER_ROLE\\\");\\n\\n // Account information\\n struct AccountInfo {\\n string name; // Account name\\n uint256 establishedAt; // Establishment timestamp\\n string description; // Account description\\n }\\n\\n // Mapping from token ID to account info\\n mapping(uint256 => AccountInfo) private _accountInfo;\\n\\n // Events\\n event AccountNFTMinted(\\n uint256 indexed tokenId,\\n address indexed owner,\\n string name\\n );\\n\\n event AccountInfoUpdated(\\n uint256 indexed tokenId,\\n string name,\\n string description\\n );\\n\\n constructor(\\n address initialOwner\\n ) ERC721(\\\"Account NFT\\\", \\\"ACCOUNT\\\") Ownable(initialOwner) {\\n _grantRole(DEFAULT_ADMIN_ROLE, initialOwner);\\n _grantRole(MINTER_ROLE, initialOwner);\\n }\\n\\n /**\\n * @dev Adds a new minter\\n * @param account The address to grant minter role\\n */\\n function addMinter(address account) public onlyOwner {\\n _grantRole(MINTER_ROLE, account);\\n }\\n\\n /**\\n * @dev Removes a minter\\n * @param account The address to revoke minter role\\n */\\n function removeMinter(address account) public onlyOwner {\\n _revokeRole(MINTER_ROLE, account);\\n }\\n\\n /**\\n * @dev Checks if an account is a minter\\n * @param account The address to check\\n */\\n function isMinter(address account) public view returns (bool) {\\n return hasRole(MINTER_ROLE, account);\\n }\\n\\n /**\\n * @dev Mints a new account NFT\\n * @param to The receiver address of the token\\n * @param uri The token metadata URI\\n * @param name Account name\\n * @param description Account description\\n * @return The newly minted token ID\\n */\\n function mint(\\n address to,\\n string memory uri,\\n string memory name,\\n string memory description\\n ) public returns (uint256) {\\n require(\\n hasRole(MINTER_ROLE, msg.sender) || msg.sender == owner(),\\n \\\"AccountNFT: caller is not a minter or owner\\\"\\n );\\n\\n uint256 tokenId = _nextTokenId + 1; // Start from 1\\n _nextTokenId = tokenId;\\n\\n _safeMint(to, tokenId);\\n _setTokenURI(tokenId, uri);\\n\\n // Set account info\\n _accountInfo[tokenId] = AccountInfo({\\n name: name,\\n establishedAt: block.timestamp,\\n description: description\\n });\\n\\n emit AccountNFTMinted(tokenId, to, name);\\n\\n return tokenId;\\n }\\n\\n /**\\n * @dev Gets the account information\\n * @param tokenId Token ID\\n */\\n function getAccountInfo(\\n uint256 tokenId\\n ) public view returns (AccountInfo memory) {\\n require(_exists(tokenId), \\\"AccountNFT: token does not exist\\\");\\n return _accountInfo[tokenId];\\n }\\n\\n /**\\n * @dev Updates account information (only token owner can update)\\n * @param tokenId Token ID\\n * @param name New account name\\n * @param description New account description\\n */\\n function updateAccountInfo(\\n uint256 tokenId,\\n string memory name,\\n string memory description\\n ) public {\\n require(_exists(tokenId), \\\"AccountNFT: token does not exist\\\");\\n require(\\n ownerOf(tokenId) == msg.sender,\\n \\\"AccountNFT: caller is not the token owner\\\"\\n );\\n\\n AccountInfo storage account = _accountInfo[tokenId];\\n account.name = name;\\n account.description = description;\\n\\n emit AccountInfoUpdated(tokenId, name, description);\\n }\\n\\n /**\\n * @dev Updates token URI (only token owner can update)\\n * @param tokenId Token ID\\n * @param uri New token URI\\n */\\n function updateTokenURI(uint256 tokenId, string memory uri) public {\\n require(_exists(tokenId), \\\"AccountNFT: token does not exist\\\");\\n require(\\n ownerOf(tokenId) == msg.sender,\\n \\\"AccountNFT: caller is not the token owner\\\"\\n );\\n\\n _setTokenURI(tokenId, uri);\\n }\\n\\n /**\\n * @dev Gets all token IDs owned by an address\\n * @param owner The owner address\\n * @return Array of token IDs owned by the address\\n */\\n function getTokenIdsByOwner(\\n address owner\\n ) public view returns (uint256[] memory) {\\n uint256 balance = balanceOf(owner);\\n uint256[] memory tokenIds = new uint256[](balance);\\n uint256 index = 0;\\n\\n for (uint256 i = 1; i <= _nextTokenId; i++) {\\n if (_exists(i) && ownerOf(i) == owner) {\\n tokenIds[index] = i;\\n index++;\\n if (index == balance) break;\\n }\\n }\\n\\n return tokenIds;\\n }\\n\\n /**\\n * @dev Gets the total number of minted NFTs\\n */\\n function totalSupply() public view returns (uint256) {\\n return _nextTokenId;\\n }\\n\\n /**\\n * @dev Checks if a token exists\\n */\\n function _exists(uint256 tokenId) internal view returns (bool) {\\n return _ownerOf(tokenId) != address(0);\\n }\\n\\n // Override _update to maintain standard ERC721 transfer logic\\n function _update(\\n address to,\\n uint256 tokenId,\\n address auth\\n ) internal override returns (address) {\\n address from = super._update(to, tokenId, auth);\\n return from;\\n }\\n\\n // Override supportsInterface to support both ERC721 and AccessControl\\n function supportsInterface(\\n bytes4 interfaceId\\n )\\n public\\n view\\n virtual\\n override(ERC721URIStorage, AccessControl)\\n returns (bool)\\n {\\n return super.supportsInterface(interfaceId);\\n }\\n}\\n\",\"keccak256\":\"0x94ee96a8c376e7acb2ddd98e317972f36410078d2a1fb5bb0c903ec54068ca9c\",\"license\":\"MIT\"}},\"version\":1}","storageLayout":{"storage":[{"astId":728,"contract":"contracts/AccountNFT.sol:AccountNFT","label":"_name","offset":0,"slot":"0","type":"t_string_storage"},{"astId":730,"contract":"contracts/AccountNFT.sol:AccountNFT","label":"_symbol","offset":0,"slot":"1","type":"t_string_storage"},{"astId":734,"contract":"contracts/AccountNFT.sol:AccountNFT","label":"_owners","offset":0,"slot":"2","type":"t_mapping(t_uint256,t_address)"},{"astId":738,"contract":"contracts/AccountNFT.sol:AccountNFT","label":"_balances","offset":0,"slot":"3","type":"t_mapping(t_address,t_uint256)"},{"astId":742,"contract":"contracts/AccountNFT.sol:AccountNFT","label":"_tokenApprovals","offset":0,"slot":"4","type":"t_mapping(t_uint256,t_address)"},{"astId":748,"contract":"contracts/AccountNFT.sol:AccountNFT","label":"_operatorApprovals","offset":0,"slot":"5","type":"t_mapping(t_address,t_mapping(t_address,t_bool))"},{"astId":1815,"contract":"contracts/AccountNFT.sol:AccountNFT","label":"_tokenURIs","offset":0,"slot":"6","type":"t_mapping(t_uint256,t_string_storage)"},{"astId":387,"contract":"contracts/AccountNFT.sol:AccountNFT","label":"_owner","offset":0,"slot":"7","type":"t_address"},{"astId":26,"contract":"contracts/AccountNFT.sol:AccountNFT","label":"_roles","offset":0,"slot":"8","type":"t_mapping(t_bytes32,t_struct(RoleData)21_storage)"},{"astId":7083,"contract":"contracts/AccountNFT.sol:AccountNFT","label":"_nextTokenId","offset":0,"slot":"9","type":"t_uint256"},{"astId":7100,"contract":"contracts/AccountNFT.sol:AccountNFT","label":"_accountInfo","offset":0,"slot":"10","type":"t_mapping(t_uint256,t_struct(AccountInfo)7095_storage)"}],"types":{"t_address":{"encoding":"inplace","label":"address","numberOfBytes":"20"},"t_bool":{"encoding":"inplace","label":"bool","numberOfBytes":"1"},"t_bytes32":{"encoding":"inplace","label":"bytes32","numberOfBytes":"32"},"t_mapping(t_address,t_bool)":{"encoding":"mapping","key":"t_address","label":"mapping(address 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