[
    {
        "inputs": [],
        "name": "entryPoint",
        "outputs": [
            {
                "internalType": "contract IEntryPoint",
                "name": "",
                "type": "address"
            }
        ],
        "stateMutability": "view",
        "type": "function"
    },
    {
        "inputs": [],
        "name": "getNonce",
        "outputs": [
            {
                "internalType": "uint256",
                "name": "",
                "type": "uint256"
            }
        ],
        "stateMutability": "view",
        "type": "function"
    },
    {
        "inputs": [
            {
                "components": [
                    {
                        "internalType": "address",
                        "name": "sender",
                        "type": "address"
                    },
                    {
                        "internalType": "uint256",
                        "name": "nonce",
                        "type": "uint256"
                    },
                    {
                        "internalType": "bytes",
                        "name": "initCode",
                        "type": "bytes"
                    },
                    {
                        "internalType": "bytes",
                        "name": "callData",
                        "type": "bytes"
                    },
                    {
                        "internalType": "uint256",
                        "name": "callGasLimit",
                        "type": "uint256"
                    },
                    {
                        "internalType": "uint256",
                        "name": "verificationGasLimit",
                        "type": "uint256"
                    },
                    {
                        "internalType": "uint256",
                        "name": "preVerificationGas",
                        "type": "uint256"
                    },
                    {
                        "internalType": "uint256",
                        "name": "maxFeePerGas",
                        "type": "uint256"
                    },
                    {
                        "internalType": "uint256",
                        "name": "maxPriorityFeePerGas",
                        "type": "uint256"
                    },
                    {
                        "internalType": "bytes",
                        "name": "paymasterAndData",
                        "type": "bytes"
                    },
                    {
                        "internalType": "bytes",
                        "name": "signature",
                        "type": "bytes"
                    }
                ],
                "internalType": "struct UserOperation",
                "name": "userOp",
                "type": "tuple"
            },
            {
                "internalType": "bytes32",
                "name": "userOpHash",
                "type": "bytes32"
            },
            {
                "internalType": "uint256",
                "name": "missingAccountFunds",
                "type": "uint256"
            }
        ],
        "name": "validateUserOp",
        "outputs": [
            {
                "internalType": "uint256",
                "name": "validationData",
                "type": "uint256"
            }
        ],
        "stateMutability": "nonpayable",
        "type": "function"
    }
]