{
    "contractName": "SecondaryIssueManager",
    "abi": [
        {
            "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": "poolId",
                    "type": "bytes32"
                },
                {
                    "indexed": false,
                    "internalType": "address",
                    "name": "security",
                    "type": "address"
                },
                {
                    "indexed": false,
                    "internalType": "uint256",
                    "name": "timestamp",
                    "type": "uint256"
                }
            ],
            "name": "closures",
            "type": "event"
        },
        {
            "anonymous": false,
            "inputs": [
                {
                    "indexed": true,
                    "internalType": "address",
                    "name": "platform",
                    "type": "address"
                },
                {
                    "indexed": false,
                    "internalType": "uint256",
                    "name": "collection",
                    "type": "uint256"
                },
                {
                    "indexed": false,
                    "internalType": "uint256",
                    "name": "timestamp",
                    "type": "uint256"
                }
            ],
            "name": "feecollection",
            "type": "event"
        },
        {
            "anonymous": false,
            "inputs": [
                {
                    "indexed": false,
                    "internalType": "bytes32",
                    "name": "poolId",
                    "type": "bytes32"
                },
                {
                    "indexed": false,
                    "internalType": "address",
                    "name": "seller",
                    "type": "address"
                },
                {
                    "indexed": false,
                    "internalType": "address",
                    "name": "investor",
                    "type": "address"
                },
                {
                    "indexed": true,
                    "internalType": "address",
                    "name": "securityTraded",
                    "type": "address"
                },
                {
                    "indexed": false,
                    "internalType": "address",
                    "name": "currencySettled",
                    "type": "address"
                },
                {
                    "indexed": false,
                    "internalType": "uint256",
                    "name": "amount",
                    "type": "uint256"
                },
                {
                    "indexed": false,
                    "internalType": "uint256",
                    "name": "price",
                    "type": "uint256"
                },
                {
                    "indexed": false,
                    "internalType": "bytes32",
                    "name": "tradeRef",
                    "type": "bytes32"
                },
                {
                    "indexed": false,
                    "internalType": "bytes32",
                    "name": "DPID",
                    "type": "bytes32"
                },
                {
                    "indexed": false,
                    "internalType": "uint256",
                    "name": "timestamp",
                    "type": "uint256"
                }
            ],
            "name": "subscribers",
            "type": "event"
        },
        {
            "anonymous": false,
            "inputs": [
                {
                    "indexed": true,
                    "internalType": "bytes32",
                    "name": "poolid",
                    "type": "bytes32"
                },
                {
                    "indexed": false,
                    "internalType": "address",
                    "name": "transferor",
                    "type": "address"
                },
                {
                    "indexed": false,
                    "internalType": "address",
                    "name": "transferee",
                    "type": "address"
                },
                {
                    "indexed": false,
                    "internalType": "uint256",
                    "name": "unitsToTransfer",
                    "type": "uint256"
                },
                {
                    "indexed": false,
                    "internalType": "address",
                    "name": "security",
                    "type": "address"
                },
                {
                    "indexed": false,
                    "internalType": "uint256",
                    "name": "price",
                    "type": "uint256"
                },
                {
                    "indexed": false,
                    "internalType": "address",
                    "name": "currency",
                    "type": "address"
                },
                {
                    "indexed": false,
                    "internalType": "bytes32",
                    "name": "settlementStatus",
                    "type": "bytes32"
                },
                {
                    "indexed": false,
                    "internalType": "bytes32",
                    "name": "tradeRef",
                    "type": "bytes32"
                },
                {
                    "indexed": false,
                    "internalType": "uint256",
                    "name": "fee",
                    "type": "uint256"
                },
                {
                    "indexed": false,
                    "internalType": "uint256",
                    "name": "timestamp",
                    "type": "uint256"
                }
            ],
            "name": "tradeSettled",
            "type": "event"
        },
        {
            "inputs": [],
            "name": "owner",
            "outputs": [
                {
                    "internalType": "address",
                    "name": "",
                    "type": "address"
                }
            ],
            "stateMutability": "view",
            "type": "function",
            "constant": true
        },
        {
            "inputs": [],
            "name": "renounceOwnership",
            "outputs": [],
            "stateMutability": "nonpayable",
            "type": "function"
        },
        {
            "inputs": [
                {
                    "internalType": "address",
                    "name": "newOwner",
                    "type": "address"
                }
            ],
            "name": "transferOwnership",
            "outputs": [],
            "stateMutability": "nonpayable",
            "type": "function"
        },
        {
            "inputs": [
                {
                    "internalType": "address",
                    "name": "_factory",
                    "type": "address"
                },
                {
                    "internalType": "uint256",
                    "name": "_issueFeePercentage",
                    "type": "uint256"
                },
                {
                    "internalType": "address",
                    "name": "_client",
                    "type": "address"
                },
                {
                    "internalType": "address",
                    "name": "_vault",
                    "type": "address"
                },
                {
                    "internalType": "address",
                    "name": "_distribution",
                    "type": "address"
                },
                {
                    "internalType": "address",
                    "name": "_products",
                    "type": "address"
                }
            ],
            "name": "initialize",
            "outputs": [],
            "stateMutability": "nonpayable",
            "type": "function"
        },
        {
            "inputs": [
                {
                    "internalType": "uint256",
                    "name": "_fee",
                    "type": "uint256"
                }
            ],
            "name": "setFee",
            "outputs": [],
            "stateMutability": "nonpayable",
            "type": "function"
        },
        {
            "inputs": [
                {
                    "internalType": "address",
                    "name": "security",
                    "type": "address"
                },
                {
                    "internalType": "address",
                    "name": "currency",
                    "type": "address"
                },
                {
                    "internalType": "uint256",
                    "name": "securityOutstanding",
                    "type": "uint256"
                },
                {
                    "internalType": "uint256",
                    "name": "securityOffered",
                    "type": "uint256"
                },
                {
                    "internalType": "uint256",
                    "name": "minSecurityOrder",
                    "type": "uint256"
                },
                {
                    "internalType": "uint256",
                    "name": "cashAmount",
                    "type": "uint256"
                }
            ],
            "name": "issueSecondary",
            "outputs": [],
            "stateMutability": "nonpayable",
            "type": "function"
        },
        {
            "inputs": [
                {
                    "internalType": "address",
                    "name": "security",
                    "type": "address"
                },
                {
                    "internalType": "address",
                    "name": "currency",
                    "type": "address"
                },
                {
                    "internalType": "uint256",
                    "name": "swapfee",
                    "type": "uint256"
                }
            ],
            "name": "setIssuingFee",
            "outputs": [],
            "stateMutability": "nonpayable",
            "type": "function"
        },
        {
            "inputs": [
                {
                    "internalType": "address",
                    "name": "security",
                    "type": "address"
                },
                {
                    "internalType": "address",
                    "name": "currency",
                    "type": "address"
                }
            ],
            "name": "getIssuingFee",
            "outputs": [
                {
                    "internalType": "uint256",
                    "name": "",
                    "type": "uint256"
                }
            ],
            "stateMutability": "view",
            "type": "function",
            "constant": true
        },
        {
            "inputs": [
                {
                    "components": [
                        {
                            "internalType": "address",
                            "name": "partyAddress",
                            "type": "address"
                        },
                        {
                            "internalType": "bytes32",
                            "name": "partyRef",
                            "type": "bytes32"
                        },
                        {
                            "internalType": "bytes32",
                            "name": "counterpartyRef",
                            "type": "bytes32"
                        },
                        {
                            "internalType": "uint256",
                            "name": "dt",
                            "type": "uint256"
                        },
                        {
                            "internalType": "uint256",
                            "name": "securityTraded",
                            "type": "uint256"
                        },
                        {
                            "internalType": "uint256",
                            "name": "currencyTraded",
                            "type": "uint256"
                        }
                    ],
                    "internalType": "struct ITrade.trade",
                    "name": "tradeToReport",
                    "type": "tuple"
                },
                {
                    "internalType": "contract IOrder",
                    "name": "orderbook",
                    "type": "address"
                }
            ],
            "name": "requestSettlement",
            "outputs": [],
            "stateMutability": "nonpayable",
            "type": "function"
        },
        {
            "inputs": [
                {
                    "internalType": "bytes32",
                    "name": "dpid",
                    "type": "bytes32"
                },
                {
                    "internalType": "bytes32",
                    "name": "poolId",
                    "type": "bytes32"
                }
            ],
            "name": "getSettlementRequests",
            "outputs": [
                {
                    "internalType": "bytes32[]",
                    "name": "",
                    "type": "bytes32[]"
                }
            ],
            "stateMutability": "view",
            "type": "function",
            "constant": true
        },
        {
            "inputs": [
                {
                    "internalType": "bytes32",
                    "name": "ref",
                    "type": "bytes32"
                }
            ],
            "name": "getSettlementRequest",
            "outputs": [
                {
                    "components": [
                        {
                            "internalType": "contract IOrder",
                            "name": "orderPool",
                            "type": "address"
                        },
                        {
                            "internalType": "address",
                            "name": "transferor",
                            "type": "address"
                        },
                        {
                            "internalType": "address",
                            "name": "transferee",
                            "type": "address"
                        },
                        {
                            "internalType": "address",
                            "name": "security",
                            "type": "address"
                        },
                        {
                            "internalType": "address",
                            "name": "currency",
                            "type": "address"
                        },
                        {
                            "internalType": "bytes32",
                            "name": "status",
                            "type": "bytes32"
                        },
                        {
                            "internalType": "bytes32",
                            "name": "DPID",
                            "type": "bytes32"
                        },
                        {
                            "internalType": "uint256",
                            "name": "price",
                            "type": "uint256"
                        },
                        {
                            "internalType": "uint256",
                            "name": "unitsToTransfer",
                            "type": "uint256"
                        },
                        {
                            "internalType": "uint256",
                            "name": "consideration",
                            "type": "uint256"
                        },
                        {
                            "internalType": "uint256",
                            "name": "executionDate",
                            "type": "uint256"
                        },
                        {
                            "internalType": "bytes32",
                            "name": "partyRef",
                            "type": "bytes32"
                        },
                        {
                            "internalType": "bytes32",
                            "name": "counterpartyRef",
                            "type": "bytes32"
                        }
                    ],
                    "internalType": "struct ISettlor.settlement",
                    "name": "",
                    "type": "tuple"
                }
            ],
            "stateMutability": "view",
            "type": "function",
            "constant": true
        },
        {
            "inputs": [
                {
                    "internalType": "bytes32",
                    "name": "poolId",
                    "type": "bytes32"
                }
            ],
            "name": "close",
            "outputs": [],
            "stateMutability": "nonpayable",
            "type": "function"
        },
        {
            "inputs": [
                {
                    "internalType": "bytes32",
                    "name": "ref",
                    "type": "bytes32"
                },
                {
                    "internalType": "bytes32",
                    "name": "status",
                    "type": "bytes32"
                }
            ],
            "name": "setSettlementStatus",
            "outputs": [],
            "stateMutability": "nonpayable",
            "type": "function"
        },
        {
            "inputs": [
                {
                    "internalType": "bytes32",
                    "name": "poolId",
                    "type": "bytes32"
                }
            ],
            "name": "getSubscribers",
            "outputs": [
                {
                    "components": [
                        {
                            "internalType": "address",
                            "name": "investor",
                            "type": "address"
                        },
                        {
                            "internalType": "address",
                            "name": "asset",
                            "type": "address"
                        },
                        {
                            "internalType": "address",
                            "name": "currency",
                            "type": "address"
                        },
                        {
                            "internalType": "uint256",
                            "name": "amount",
                            "type": "uint256"
                        },
                        {
                            "internalType": "uint256",
                            "name": "price",
                            "type": "uint256"
                        }
                    ],
                    "internalType": "struct ISettlor.subscriptions[]",
                    "name": "",
                    "type": "tuple[]"
                }
            ],
            "stateMutability": "view",
            "type": "function",
            "constant": true
        },
        {
            "inputs": [
                {
                    "internalType": "address",
                    "name": "_token",
                    "type": "address"
                }
            ],
            "name": "getTradingFeeCollected",
            "outputs": [
                {
                    "internalType": "uint256",
                    "name": "",
                    "type": "uint256"
                }
            ],
            "stateMutability": "nonpayable",
            "type": "function"
        }
    ],
    "metadata": "{\"compiler\":{\"version\":\"0.7.1+commit.f4a555be\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"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\":\"poolId\",\"type\":\"bytes32\"},{\"indexed\":false,\"internalType\":\"address\",\"name\":\"security\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"timestamp\",\"type\":\"uint256\"}],\"name\":\"closures\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"platform\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"collection\",\"type\":\"uint256\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"timestamp\",\"type\":\"uint256\"}],\"name\":\"feecollection\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":false,\"internalType\":\"bytes32\",\"name\":\"poolId\",\"type\":\"bytes32\"},{\"indexed\":false,\"internalType\":\"address\",\"name\":\"seller\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"address\",\"name\":\"investor\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"securityTraded\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"address\",\"name\":\"currencySettled\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"amount\",\"type\":\"uint256\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"price\",\"type\":\"uint256\"},{\"indexed\":false,\"internalType\":\"bytes32\",\"name\":\"tradeRef\",\"type\":\"bytes32\"},{\"indexed\":false,\"internalType\":\"bytes32\",\"name\":\"DPID\",\"type\":\"bytes32\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"timestamp\",\"type\":\"uint256\"}],\"name\":\"subscribers\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"bytes32\",\"name\":\"poolid\",\"type\":\"bytes32\"},{\"indexed\":false,\"internalType\":\"address\",\"name\":\"transferor\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"address\",\"name\":\"transferee\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"unitsToTransfer\",\"type\":\"uint256\"},{\"indexed\":false,\"internalType\":\"address\",\"name\":\"security\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"price\",\"type\":\"uint256\"},{\"indexed\":false,\"internalType\":\"address\",\"name\":\"currency\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"bytes32\",\"name\":\"settlementStatus\",\"type\":\"bytes32\"},{\"indexed\":false,\"internalType\":\"bytes32\",\"name\":\"tradeRef\",\"type\":\"bytes32\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"fee\",\"type\":\"uint256\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"timestamp\",\"type\":\"uint256\"}],\"name\":\"tradeSettled\",\"type\":\"event\"},{\"inputs\":[{\"internalType\":\"bytes32\",\"name\":\"poolId\",\"type\":\"bytes32\"}],\"name\":\"close\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"security\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"currency\",\"type\":\"address\"}],\"name\":\"getIssuingFee\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes32\",\"name\":\"ref\",\"type\":\"bytes32\"}],\"name\":\"getSettlementRequest\",\"outputs\":[{\"components\":[{\"internalType\":\"contract IOrder\",\"name\":\"orderPool\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"transferor\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"transferee\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"security\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"currency\",\"type\":\"address\"},{\"internalType\":\"bytes32\",\"name\":\"status\",\"type\":\"bytes32\"},{\"internalType\":\"bytes32\",\"name\":\"DPID\",\"type\":\"bytes32\"},{\"internalType\":\"uint256\",\"name\":\"price\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"unitsToTransfer\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"consideration\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"executionDate\",\"type\":\"uint256\"},{\"internalType\":\"bytes32\",\"name\":\"partyRef\",\"type\":\"bytes32\"},{\"internalType\":\"bytes32\",\"name\":\"counterpartyRef\",\"type\":\"bytes32\"}],\"internalType\":\"struct ISettlor.settlement\",\"name\":\"\",\"type\":\"tuple\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes32\",\"name\":\"dpid\",\"type\":\"bytes32\"},{\"internalType\":\"bytes32\",\"name\":\"poolId\",\"type\":\"bytes32\"}],\"name\":\"getSettlementRequests\",\"outputs\":[{\"internalType\":\"bytes32[]\",\"name\":\"\",\"type\":\"bytes32[]\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes32\",\"name\":\"poolId\",\"type\":\"bytes32\"}],\"name\":\"getSubscribers\",\"outputs\":[{\"components\":[{\"internalType\":\"address\",\"name\":\"investor\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"asset\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"currency\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"amount\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"price\",\"type\":\"uint256\"}],\"internalType\":\"struct ISettlor.subscriptions[]\",\"name\":\"\",\"type\":\"tuple[]\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"_token\",\"type\":\"address\"}],\"name\":\"getTradingFeeCollected\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"_factory\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"_issueFeePercentage\",\"type\":\"uint256\"},{\"internalType\":\"address\",\"name\":\"_client\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"_vault\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"_distribution\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"_products\",\"type\":\"address\"}],\"name\":\"initialize\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"security\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"currency\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"securityOutstanding\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"securityOffered\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"minSecurityOrder\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"cashAmount\",\"type\":\"uint256\"}],\"name\":\"issueSecondary\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"owner\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"renounceOwnership\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"components\":[{\"internalType\":\"address\",\"name\":\"partyAddress\",\"type\":\"address\"},{\"internalType\":\"bytes32\",\"name\":\"partyRef\",\"type\":\"bytes32\"},{\"internalType\":\"bytes32\",\"name\":\"counterpartyRef\",\"type\":\"bytes32\"},{\"internalType\":\"uint256\",\"name\":\"dt\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"securityTraded\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"currencyTraded\",\"type\":\"uint256\"}],\"internalType\":\"struct ITrade.trade\",\"name\":\"tradeToReport\",\"type\":\"tuple\"},{\"internalType\":\"contract IOrder\",\"name\":\"orderbook\",\"type\":\"address\"}],\"name\":\"requestSettlement\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"_fee\",\"type\":\"uint256\"}],\"name\":\"setFee\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"security\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"currency\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"swapfee\",\"type\":\"uint256\"}],\"name\":\"setIssuingFee\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes32\",\"name\":\"ref\",\"type\":\"bytes32\"},{\"internalType\":\"bytes32\",\"name\":\"status\",\"type\":\"bytes32\"}],\"name\":\"setSettlementStatus\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"newOwner\",\"type\":\"address\"}],\"name\":\"transferOwnership\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"}],\"devdoc\":{\"kind\":\"dev\",\"methods\":{\"getSettlementRequest(bytes32)\":{\"params\":{\"ref\":\"reference to the trade\"}},\"getSettlementRequests(bytes32,bytes32)\":{\"params\":{\"dpid\":\"identifier of depository participant (eg, transfer agent) that is authorized to settle the asset \"}},\"getSubscribers(bytes32)\":{\"params\":{\"poolId\":\"pool identity\"}},\"getTradingFeeCollected(address)\":{\"params\":{\"_token\":\"address of token in which fee is collected\"}},\"initialize(address,uint256,address,address,address,address)\":{\"params\":{\"_client\":\"address of Verified client contract\",\"_factory\":\"reference to the secondary issue pool factory contract\",\"_issueFeePercentage\":\"percentage of trading fee to be charged by the asset manager\",\"_vault\":\"address of balancer vault\"}},\"issueSecondary(address,address,uint256,uint256,uint256,uint256)\":{\"params\":{\"cashAmount\":\"amount of currency issued in pool\",\"currency\":\"reference to cash (settlement) token\",\"minSecurityOrder\":\"minimum order size of securities issued in pool\",\"security\":\"reference to asset issued\",\"securityOffered\":\"amount of security to issue\",\"securityOutstanding\":\"total number of securities outstanding\"}},\"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 anymore. Can only be called by the current owner. NOTE: Renouncing ownership will leave the contract without an owner, thereby removing any functionality that is only available to the owner.\"},\"requestSettlement((address,bytes32,bytes32,uint256,uint256,uint256),address)\":{\"params\":{\"tradeToReport\":\"data structure holding order matching data\"}},\"setSettlementStatus(bytes32,bytes32)\":{\"params\":{\"ref\":\"reference to the trade executed\",\"status\":\"settlement status\"}},\"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\":{\"getSettlementRequest(bytes32)\":{\"notice\":\"Fetches a specific trade settlement request        \"},\"getSettlementRequests(bytes32,bytes32)\":{\"notice\":\"Fetches trade settlement requests for depository participant\"},\"getSubscribers(bytes32)\":{\"notice\":\"Retrieve investors in secondary pools\"},\"getTradingFeeCollected(address)\":{\"notice\":\"Fetch trading fee collected in Balancer vault\"},\"initialize(address,uint256,address,address,address,address)\":{\"notice\":\"Initializes this asset management contract\"},\"issueSecondary(address,address,uint256,uint256,uint256,uint256)\":{\"notice\":\"Joins existing (secondary) tokenized assets into pool by primary issue token holders\"},\"requestSettlement((address,bytes32,bytes32,uint256,uint256,uint256),address)\":{\"notice\":\"Used by Secondary pools to request settlement for trades\"},\"setSettlementStatus(bytes32,bytes32)\":{\"notice\":\"Sets settlement status for trades executed\"}},\"version\":1}},\"settings\":{\"compilationTarget\":{\"project:/contracts/SecondaryIssueManager.sol\":\"SecondaryIssueManager\"},\"evmVersion\":\"istanbul\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\"},\"optimizer\":{\"enabled\":true,\"runs\":200},\"remappings\":[]},\"sources\":{\"@balancer-labs/v2-solidity-utils/contracts/helpers/BalancerErrors.sol\":{\"keccak256\":\"0x14f18d0c0051d5412a250536a9850f2698fe1ede9e4760d94142762a039f053b\",\"license\":\"GPL-3.0-or-later\",\"urls\":[\"bzz-raw://21535a4a50a1f1acf80c543b1e44fc80671787a0364c1e3f0437e7c499f15258\",\"dweb:/ipfs/QmR9EMgjmdQRJHFrmD2Tjb9BqN2rNgvi6je5yh71oxebav\"]},\"@balancer-labs/v2-solidity-utils/contracts/helpers/ISignaturesValidator.sol\":{\"keccak256\":\"0x2fe46b13b7c8bfc6f5c539c0b73d6325813f383f551b71fb6bca8dafd06964e1\",\"license\":\"GPL-3.0-or-later\",\"urls\":[\"bzz-raw://8e651ae7a3a3652c8bb7aaa42c2cce5924310df62a923d9ec50ddb9c850d2995\",\"dweb:/ipfs/QmTHz9y18L5FD7v9GcvxGWSLJuin2KCUEYoARTgz8njce8\"]},\"@balancer-labs/v2-solidity-utils/contracts/helpers/ITemporarilyPausable.sol\":{\"keccak256\":\"0xb3e5b7c63f80b80ef3f0138eac56c397a439bf6b667fc06d5061aa869828b562\",\"license\":\"GPL-3.0-or-later\",\"urls\":[\"bzz-raw://978d66fba0721a1a67e29a32eaddab8d1f92ab2fb2d611724ea8d0d3c9b0e95b\",\"dweb:/ipfs/QmfG4foZvx3NDZao7d4VvGzL4Uxtk8VWNJXvgo9fiAJxZv\"]},\"@balancer-labs/v2-solidity-utils/contracts/math/FixedPoint.sol\":{\"keccak256\":\"0x38720507bb6c838df83953d1ffa88b97d0e06baefa0e3e387303cb8a090a49f5\",\"license\":\"GPL-3.0-or-later\",\"urls\":[\"bzz-raw://fd74d7d2f8881dcc5a3aa4ce732f84b2cbb15de117e1fc4735a3d58a4062524a\",\"dweb:/ipfs/QmSYxuM8HhMn3oPxZ66PbukDikGPkHs3FLD7miFbky2EfW\"]},\"@balancer-labs/v2-solidity-utils/contracts/math/LogExpMath.sol\":{\"keccak256\":\"0x66c6a4efc58bcc18d11fdc3236ec53f6044944918e86116f3aa3deee1daac8ef\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://c5deeae731108f0d2fed1ae8c6bcb2796b5a93f6c260019306d175bd3baa2988\",\"dweb:/ipfs/QmexvLdJbGMSrmaAVrZDaHVfCaAzQpV2ZybQMnfX4zXsPU\"]},\"@balancer-labs/v2-solidity-utils/contracts/math/Math.sol\":{\"keccak256\":\"0xb665c41c5d079058a53d3041d464ca5b6cac21de6a1e9ec514185c85eff2c5fa\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://43c8834672f4fb25263aa8bed735fe6f4cd41d3ccbacfb519dd986a09136ae3f\",\"dweb:/ipfs/QmWiQXi9jiPWAbcBkxA99qfjv1Qx3R1tgZmgbeSsp7j42m\"]},\"@balancer-labs/v2-solidity-utils/contracts/misc/IWETH.sol\":{\"keccak256\":\"0x19a0628bedbe48178a4c90509a40d750d5039677b964ec533a24361a8d97274b\",\"license\":\"GPL-3.0-or-later\",\"urls\":[\"bzz-raw://c55887c89f152f00e5d65389061de28fada0e73eb5f41ebd16a3b8e65846cb1a\",\"dweb:/ipfs/QmNbVtaA44BGvKnKiCT4bEtjZu1ZD5ZJ6XrgBDh5qVEGcP\"]},\"@balancer-labs/v2-solidity-utils/contracts/openzeppelin/ERC20.sol\":{\"keccak256\":\"0x4bd56e87f0041ba666a540160962cd9f1eed11164a9a91af180550d69da4c8bc\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://f43b33f08fe77242331b6209b35cf4f40ab38b9a6adae52adbd156603fc7b004\",\"dweb:/ipfs/QmQDr8qkAwrY5yuVizRbeMnNmaJGoVz8fqEdyKeSi7Z8eU\"]},\"@balancer-labs/v2-solidity-utils/contracts/openzeppelin/IERC20.sol\":{\"keccak256\":\"0xd828a935a72a6d182912abba290e4debb8c684c36fd756088f7acb30e0b2bb76\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://1e6ac013b95e9622917c5ad388dc73f0a389a76341597731746e54547aa9de8a\",\"dweb:/ipfs/QmPB8qWcRPZaDsASgQpf5a6i2YrZ4TDV3Ebi25Mn9EAdf4\"]},\"@balancer-labs/v2-solidity-utils/contracts/openzeppelin/Ownable.sol\":{\"keccak256\":\"0x53e476d8641ec8d7502efcfaa666981c22fced87c553cf8bb206790af68798c1\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://3eb7bbe7b8706130bd7c646766bec6d8ffb5792c20aac3b127f2a09aee9d8bc4\",\"dweb:/ipfs/QmcQdUBz6AozKU4rvBYLbZqcKy85fXPkKnhCbnthQi9k61\"]},\"@balancer-labs/v2-solidity-utils/contracts/openzeppelin/SafeMath.sol\":{\"keccak256\":\"0xafe0542eb14932a66ce6280fbe9991130ead5bbcb7836d0a822fc4a59810c100\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://140c69f688c58bbf08f7b1b6f76dd89d72f9c84a3aab8ad1194679ee0acaa6e6\",\"dweb:/ipfs/QmUCub3NpdGK1U4xjSwsCHNZnRokcM9NMhRtC2kLefYef8\"]},\"@balancer-labs/v2-vault/contracts/interfaces/IAsset.sol\":{\"keccak256\":\"0x70ecf1d48c285d78718bd2e159345677038ed8a81c74444bedd6a5c61af9aff6\",\"license\":\"GPL-3.0-or-later\",\"urls\":[\"bzz-raw://8c7c210e449ea5d284abeaaed82e3bb3c203b57d8b3e5dfb6daedf76eaae31d1\",\"dweb:/ipfs/QmfJWLPhCG6PcHNJMLNDbAM6nd2ZVFCexCXvJ9qQmRaNbn\"]},\"@balancer-labs/v2-vault/contracts/interfaces/IAuthorizer.sol\":{\"keccak256\":\"0x792871e208bba1dad291f8d1cffad86f4afa5e2360816bd9c43481f7297155f5\",\"license\":\"GPL-3.0-or-later\",\"urls\":[\"bzz-raw://af8ab65258e294c8ba0a5feee91208789f641181d225364b02123d38d9eec7d0\",\"dweb:/ipfs/Qmb5HUXRaSrHJafwK1H8XRjcCTnAZMShTvBNhr1ovA1j2m\"]},\"@balancer-labs/v2-vault/contracts/interfaces/IFlashLoanRecipient.sol\":{\"keccak256\":\"0x5ceb7a9b209c01659b25898622a2415414e12a7200559e57283fd511fe96c92a\",\"license\":\"GPL-3.0-or-later\",\"urls\":[\"bzz-raw://35a6ee6cb389f2675c1b64f9813862d3503524ee05067ba88172c9298d4f5e3c\",\"dweb:/ipfs/QmZGPUaoKfRigdo2U9U3695j9wX97GRSzgiK8c6z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    "source": "// External interface for settlement of trades\n// (c) Kallol Borah, 2022\n// \"SPDX-License-Identifier: BUSL1.1\"\n\npragma solidity 0.7.1;\npragma experimental ABIEncoderV2;\n\nimport \"./interfaces/ISettlor.sol\";\nimport \"./interfaces/IOrder.sol\";\nimport \"./interfaces/ITrade.sol\";\nimport \"./interfaces/IFactory.sol\";\nimport \"./interfaces/ISecurity.sol\";\nimport \"./interfaces/VerifiedClient.sol\";\nimport \"./interfaces/ISecondaryIssuePool.sol\";\nimport \"./interfaces/ISecondaryIssuePoolFactory.sol\";\n\nimport \"@balancer-labs/v2-solidity-utils/contracts/math/Math.sol\";\nimport \"@balancer-labs/v2-solidity-utils/contracts/math/FixedPoint.sol\";\nimport \"@balancer-labs/v2-solidity-utils/contracts/openzeppelin/ERC20.sol\";\nimport \"@balancer-labs/v2-solidity-utils/contracts/openzeppelin/IERC20.sol\";\nimport \"@balancer-labs/v2-solidity-utils/contracts/openzeppelin/Ownable.sol\";\n \ncontract SecondaryIssueManager is ISettlor, Ownable {\n\n    using Math for uint256;\n    using FixedPoint for uint256;\n\n    // balancer variables\n    address private factory;    \n\n    address private vault;\n\n    // standard fee\n    uint256 private fee;\n    uint256 private settlementFee;\n\n    // mapping security to currency to fee set for it by DP\n    mapping(address => mapping(address => uint256)) private customFee;\n\n    // mapping settlement ref to trade execution data\n    mapping(bytes32 => ISettlor.settlement) settlements;\n\n    //mapping depository participants to trades they are part of\n    mapping(bytes32 => bytes32[]) private trades;\n\n    //mapping pool address to pool id\n    mapping(address => bytes32) private pools;\n\n    //mapping pool id to pool address\n    mapping(bytes32 => address) private poolAddress;\n\n    //mapping pool id to security token traded\n    mapping(bytes32 => address) private poolSecurity;\n\n    //mapping pool id to issuer\n    mapping(bytes32 => address) private issuer;\n\n    //mapping pool id to investors\n    mapping(bytes32 => subscriptions[]) internal investors; \n\n    // mapping token address to issuing fee collected\n    mapping(address => uint256) private fees;\n\n    // reference to the Verified Client contract\n    VerifiedClient private client;\n\n    // reference to the Verified factory contract that this asset manager checks security token issues with\n    IFactory private products;\n\n    address private distribution;\n\n    uint256 private constant _INITIAL_BPT_SUPPLY = 2**(112) - 1;\n    uint256 private constant _DEFAULT_MINIMUM_BPT = 1e6;\n\n    event tradeSettled( \n        bytes32 indexed poolid,\n        address transferor,\n        address transferee,\n        uint256 unitsToTransfer,\n        address security,\n        uint256 price,\n        address currency,\n        bytes32 settlementStatus,\n        bytes32 tradeRef,\n        uint256 fee,\n        uint256 timestamp\n    );\n\n    event subscribers(bytes32 poolId, address seller, address investor, \n                        address indexed securityTraded, address currencySettled, uint256 amount, uint256 price,\n                        bytes32 tradeRef, bytes32 DPID, uint256 timestamp);\n\n    event closures(bytes32 indexed poolId, address security, uint256 timestamp);\n    event feecollection(address indexed platform, uint256 collection, uint256 timestamp);\n\n    modifier onlyIssueManager(address sender, address security){\n        address DP = products.getDP(security);\n        require(DP==sender, \"Only issue managers\");\n        _;\n    }\n\n    modifier onlyDP(address sender){\n        (bytes32 role, , ) = client.getRole(sender);\n        require(role==\"DP\", \"Only Depositary participant\");\n        _;\n    }\n\n    /**\n        Initializes this asset management contract\n        @param  _factory            reference to the secondary issue pool factory contract\n        @param  _issueFeePercentage  percentage of trading fee to be charged by the asset manager\n        @param  _client             address of Verified client contract\n        @param  _vault              address of balancer vault\n     */\n    function initialize(address _factory, uint256 _issueFeePercentage, address _client, address _vault, address _distribution, address _products) public onlyOwner {\n        factory = _factory;\n        fee = _issueFeePercentage;\n        client = VerifiedClient(_client);\n        vault = _vault;\n        products = IFactory(_products);\n        distribution = _distribution;\n    }\n\n    function setFee(uint256 _fee) public onlyOwner {\n        fee = _fee;\n    }\n    \n    /**\n        Joins existing (secondary) tokenized assets into pool by primary issue token holders\n        @param  security            reference to asset issued\n        @param  currency            reference to cash (settlement) token\n        @param  securityOutstanding total number of securities outstanding\n        @param  securityOffered     amount of security to issue\n        @param  minSecurityOrder    minimum order size of securities issued in pool\n        @param  cashAmount          amount of currency issued in pool\n     */\n    function issueSecondary(address security, address currency, uint256 securityOutstanding, uint256 securityOffered, uint256 minSecurityOrder, uint256 cashAmount) override external onlyDP(msg.sender){\n        require(IERC20(security).balanceOf(msg.sender)>=securityOffered && securityOffered>=minSecurityOrder && IERC20(currency).balanceOf(msg.sender)>=cashAmount\n                , \"No balance to create pool\");\n        ERC20(currency).transferFrom(msg.sender, address(this), cashAmount);\n        ERC20(security).transferFrom(msg.sender, address(this), securityOffered);\n        if(products.getSecurity(security)!=security){ //if the security is issued on Verified\n            ISecurity(security).whiteList(vault, securityOutstanding);   \n        }\n        address pool = ISecondaryIssuePoolFactory(factory).create(\n            \"Verified Pool Token\",\n            \"VPT\",\n            security,\n            currency,\n            minSecurityOrder,\n            fee\n        ); \n        bytes32 poolId = ISecondaryIssuePool(pool).getPoolId();  \n        poolSecurity[poolId] = security; \n        issuer[poolId] = msg.sender;\n        pools[pool] = poolId;\n        poolAddress[poolId] = pool;\n        // join the pool here                \n        (IERC20[] memory tokens, , ) = IVault(vault).getPoolTokens(poolId);\n        IAsset[] memory assets = _convertERC20sToAssets(tokens);\n        uint256[] memory maxAmountsIn = new uint256[](tokens.length);\n        ERC20(currency).approve(vault, cashAmount);\n        ERC20(security).approve(vault, securityOffered);\n        for(uint256 t; t < tokens.length; t++) {\n            if(tokens[t]==IERC20(security))\n                maxAmountsIn[t] = securityOffered;\n            else if(tokens[t]==IERC20(currency))\n                maxAmountsIn[t] = cashAmount;\n            else \n                maxAmountsIn[t] = Math.sub(_INITIAL_BPT_SUPPLY, _DEFAULT_MINIMUM_BPT);\n        }\n        IVault.JoinPoolRequest memory request = IVault.JoinPoolRequest({\n            assets: assets,\n            maxAmountsIn: maxAmountsIn,\n            userData: abi.encode(JoinKind.INIT, maxAmountsIn),\n            fromInternalBalance: false\n        });         \n        IVault(vault).joinPool(poolId, address(this), address(this), request);\n    }\n\n    function setIssuingFee(address security, address currency, uint256 swapfee) override external onlyDP(msg.sender) {\n        customFee[security][currency] = swapfee;\n    }\n\n    function getIssuingFee(address security, address currency) override external view returns(uint256){\n        return customFee[security][currency];\n    }\n    \n    \n    /**\n        Used by Secondary pools to request settlement for trades\n        @param  tradeToReport     data structure holding order matching data\n     */\n    function requestSettlement(ITrade.trade memory tradeToReport, IOrder orderbook) override external {\n        require(pools[msg.sender]!=\"\", \"Invalid pool request\");\n        IOrder.order memory orderByParty = orderbook.getOrder(tradeToReport.partyRef);\n        IOrder.order memory orderByCounterparty = orderbook.getOrder(tradeToReport.counterpartyRef);\n        address securityTraded = orderbook.getSecurity(); \n        address currencySettled = orderbook.getCurrency();\n        address party = orderByParty.tokenIn==securityTraded ? orderByParty.party : orderByCounterparty.party;\n        address counterparty = orderByCounterparty.tokenIn==currencySettled ? orderByCounterparty.party : orderByParty.party;\n        uint256 amount = tradeToReport.securityTraded; \n        bytes32 _DPID = getTransferAgent(securityTraded);\n        uint256 price = FixedPoint.divDown(_upscale(tradeToReport.currencyTraded, _computeScalingFactor(IERC20(currencySettled))), _upscale(tradeToReport.securityTraded, _computeScalingFactor(IERC20(securityTraded))));\n        ISettlor.settlement memory tradeToSettle = ISettlor.settlement({\n            transferor: party, //sells securities\n            transferee: counterparty, //buys securities\n            security: securityTraded,\n            status: \"Pending\",\n            currency: currencySettled,\n            price: price,\n            unitsToTransfer: amount,\n            consideration: _upscale(tradeToReport.currencyTraded, _computeScalingFactor(IERC20(currencySettled))),\n            executionDate: tradeToReport.dt,\n            partyRef: orderByParty.tokenIn==securityTraded ? tradeToReport.partyRef : tradeToReport.counterpartyRef,\n            counterpartyRef: orderByCounterparty.tokenIn==currencySettled ? tradeToReport.counterpartyRef : tradeToReport.partyRef,\n            DPID: _DPID,\n            orderPool: orderbook\n        });\n        bytes32 ref = keccak256(abi.encodePacked(tradeToReport.partyRef, tradeToReport.counterpartyRef));\n        //if(settlements[ref].transferor==address(0x0)){\n            settlements[ref] = tradeToSettle;\n            ISettlor.subscriptions memory subscription = ISettlor.subscriptions({\n                investor: counterparty, //buyer of securities\n                asset: securityTraded,\n                currency: currencySettled, \n                amount: amount,   \n                price: price \n            });\n            bytes32 poolId = orderbook.getPoolId();\n            investors[poolId].push(subscription);\n            emit subscribers(poolId, party, counterparty, securityTraded, currencySettled, amount, subscription.price, ref, tradeToSettle.DPID, block.timestamp);\n            trades[tradeToSettle.DPID].push(ref);\n            if(products.getDP(securityTraded)==address(0x0)) //if the issue is not managed\n                setSettlement(ref, \"Confirm\");\n        //}\n    }\n    \n    /**\n        Fetches trade settlement requests for depository participant\n        @param  dpid         identifier of depository participant (eg, transfer agent) that is authorized to settle the asset \n     */\n    function getSettlementRequests(bytes32 dpid, bytes32 poolId) override external view onlyIssueManager(msg.sender, poolSecurity[poolId]) returns(bytes32[] memory){\n        return trades[dpid];\n    }\n\n    /**\n        Fetches a specific trade settlement request        \n        @param  ref         reference to the trade\n     */\n    function getSettlementRequest(bytes32 ref) override external view returns(settlement memory){\n        require(ref!=\"\", \"Invalid reference\"); \n        return settlements[ref];\n    }\n    \n    function close(bytes32 poolId) override external onlyIssueManager(msg.sender, poolSecurity[poolId]) {\n        address currency = ISecondaryIssuePool(poolAddress[poolId]).getCurrency(); \n        // exit the pool here   \n        (IERC20[] memory tokens, , ) = IVault(vault).getPoolTokens(poolId);\n        IAsset[] memory assets = _convertERC20sToAssets(tokens);\n        uint256[] memory amountsOut = new uint256[](tokens.length);\n        IVault.ExitPoolRequest memory request = IVault.ExitPoolRequest({\n            assets: assets,\n            minAmountsOut: amountsOut,\n            userData: abi.encode(ExitKind.EXACT_BPT_IN_FOR_TOKENS_OUT, 0),\n            toInternalBalance: false\n        });         \n        IVault(vault).exitPool(poolId, address(this), payable(address(this)), request);\n        emit closures(poolId, poolSecurity[poolId], block.timestamp);\n        IERC20(currency).transfer(issuer[poolId], IERC20(currency).balanceOf(address(this)));\n        IERC20(poolSecurity[poolId]).transfer(issuer[poolId], IERC20(poolSecurity[poolId]).balanceOf(address(this)));\n    }\n    \n    /**\n        Sets settlement status for trades executed\n        @param  ref         reference to the trade executed\n        @param  status      settlement status\n     */\n    function setSettlementStatus(bytes32 ref, bytes32 status) override external onlyIssueManager(msg.sender, settlements[ref].security){\n        setSettlement(ref, status);\n    }\n    \n    function setSettlement(bytes32 ref, bytes32 status) private {\n        bytes32 DPID = settlements[ref].DPID;\n        bool settled = false;\n        require(status==\"Confirm\" || status==\"Reject\", \"Settlement status invalid\");\n        settlementFee = customFee[settlements[ref].security][settlements[ref].currency]==0 ? FixedPoint.mulDown(settlements[ref].consideration, fee)\n                    : FixedPoint.mulDown(settlements[ref].consideration, customFee[settlements[ref].security][settlements[ref].currency]);\n        uint256 pay = FixedPoint.divDown(settlementFee, _computeScalingFactor(IERC20(settlements[ref].currency)));\n        if(status==\"Confirm\" && settlements[ref].status!=\"Confirm\" && settlements[ref].status!=\"Fail\"){            \n            fees[settlements[ref].currency] = Math.add(fees[settlements[ref].currency], pay);\n            if(IERC20(settlements[ref].currency).transferFrom(settlements[ref].transferor, address(this), pay)){  //seller pays the fee after getting paid from pool          \n                settlements[ref].orderPool.orderFilled(settlements[ref].partyRef, settlements[ref].counterpartyRef, settlements[ref].executionDate);\n                for(uint i=0; i<trades[DPID].length; i++){\n                    if(trades[DPID][i]==ref){\n                        if(i==trades[DPID].length-1)\n                            delete trades[DPID][i];\n                        else\n                            trades[DPID][i] = trades[DPID][i+1];\n                    }\n                }\n                settlements[ref].status = \"Confirm\";    \n                settled = true;            \n            }\n            else{\n                uint256 consideration = _downscaleDown(settlements[ref].consideration, _computeScalingFactor(IERC20(settlements[ref].currency)));\n                settlements[ref].orderPool.revertTrade(settlements[ref].partyRef, settlements[ref].unitsToTransfer, settlements[ref].price);\n                settlements[ref].orderPool.revertTrade(settlements[ref].counterpartyRef, consideration, settlements[ref].price);\n                IERC20(settlements[ref].currency).transferFrom(settlements[ref].transferor, settlements[ref].transferee, consideration);\n                IERC20(settlements[ref].security).transferFrom(settlements[ref].transferee, settlements[ref].transferor, settlements[ref].unitsToTransfer);\n                settlements[ref].status = \"Fail\";\n                settled = true;\n            }\n        }\n        else if(status==\"Reject\" && settlements[ref].status!=\"Reject\"){\n            uint256 consideration = _downscaleDown(settlements[ref].consideration, _computeScalingFactor(IERC20(settlements[ref].currency)));\n            IERC20(settlements[ref].currency).transferFrom(settlements[ref].transferor, settlements[ref].transferee, consideration);\n            IERC20(settlements[ref].security).transferFrom(settlements[ref].transferee, settlements[ref].transferor, settlements[ref].unitsToTransfer);\n            settlements[ref].status = \"Reject\";\n            settled == true;\n        }\n        //if(settled){\n            bytes32 poolId = settlements[ref].orderPool.getPoolId();\n            emit tradeSettled(\n                            poolId,\n                            settlements[ref].transferor, \n                            settlements[ref].transferee, \n                            settlements[ref].unitsToTransfer,\n                            settlements[ref].security,\n                            settlements[ref].price,\n                            settlements[ref].currency,\n                            settlements[ref].status,\n                            ref,\n                            pay,\n                            block.timestamp\n                        );  \n        //}          \n    }\n\n    /**\n        Retrieve investors in secondary pools\n        @param  poolId  pool identity\n     */\n    function getSubscribers(bytes32 poolId) override external view onlyIssueManager(msg.sender, poolSecurity[poolId]) returns(ISettlor.subscriptions[] memory){\n        return investors[poolId];\n    }\n\n    /**\n        Gets transfer agent for the security in the trade\n        @param  security  address of security traded\n     */\n    function getTransferAgent(address security) private view returns(bytes32){\n        address dp = products.getDP(security);\n        return(client.getTransferAgent(dp));\n    } \n\n    /**\n        Fetch trading fee collected in Balancer vault\n        @param  _token  address of token in which fee is collected\n     */\n    function getTradingFeeCollected(address _token) override external returns(uint256){\n        require(msg.sender==distribution, \"Unauthorized collection request\");\n        uint256 feeCollected = fees[_token];\n        fees[_token] = Math.sub(fees[_token], feeCollected);\n        IERC20(_token).transfer(distribution, feeCollected);\n        emit feecollection(address(this), feeCollected, block.timestamp);\n        return feeCollected;\n    }   \n\n    /**\n     * @dev This helper function is a fast and cheap way to convert between IERC20[] and IAsset[] types\n     */\n    function _convertERC20sToAssets(IERC20[] memory tokens) internal pure returns (IAsset[] memory assets) {\n        // solhint-disable-next-line no-inline-assembly\n        assembly {\n            assets := tokens\n        }\n    }\n\n    /**\n     * @dev Returns a scaling factor that, when multiplied to a token amount for `token`, normalizes its balance as if\n     * it had 18 decimals.\n     */\n    function _computeScalingFactor(IERC20 token) internal view returns (uint256) {\n        // Tokens that don't implement the `decimals` method are not supported.\n        uint256 tokenDecimals = ERC20(address(token)).decimals();\n\n        // Tokens with more than 18 decimals are not supported.\n        uint256 decimalsDifference = Math.sub(18, tokenDecimals);\n        return FixedPoint.ONE * 10**decimalsDifference;\n    }\n\n    /**\n     * @dev Reverses the `scalingFactor` applied to `amount`, resulting in a smaller or equal value depending on\n     * whether it needed scaling or not. The result is rounded down.\n     */\n    function _downscaleDown(uint256 amount, uint256 scalingFactor) internal pure returns (uint256) {\n        return FixedPoint.divDown(amount, scalingFactor);\n    }\n\n    /**\n     * @dev Applies `scalingFactor` to `amount`, resulting in a larger or equal value depending on whether it needed\n     * scaling or not.\n     */\n    function _upscale(uint256 amount, uint256 scalingFactor) internal pure returns (uint256) {\n        // Upscale rounding wouldn't necessarily always go in the same direction: in a swap for example the balance of\n        // token in should be rounded up, and that of token out rounded down. This is the only place where we round in\n        // the same direction for all amounts, as the impact of this rounding is expected to be minimal (and there's no\n        // rounding error unless `_scalingFactor()` is overriden).\n        return FixedPoint.mulDown(amount, scalingFactor);\n    }\n\n}",
    "sourcePath": "D:\\Code\\verified-balancer\\contracts\\SecondaryIssueManager.sol",
    "ast": {
        "absolutePath": "project:/contracts/SecondaryIssueManager.sol",
        "exportedSymbols": {
            "SecondaryIssueManager": [
                10930
            ]
        },
        "id": 10931,
        "license": "BUSL1.1",
        "nodeType": "SourceUnit",
        "nodes": [
            {
                "id": 9285,
                "literals": [
                    "solidity",
                    "0.7",
                    ".1"
                ],
                "nodeType": "PragmaDirective",
                "src": "112:22:19"
            },
            {
                "id": 9286,
                "literals": [
                    "experimental",
                    "ABIEncoderV2"
                ],
                "nodeType": "PragmaDirective",
                "src": "135:33:19"
            },
            {
                "absolutePath": "project:/contracts/interfaces/ISettlor.sol",
                "file": "./interfaces/ISettlor.sol",
                "id": 9287,
                "nodeType": "ImportDirective",
                "scope": 10931,
                "sourceUnit": 12259,
                "src": "170:35:19",
                "symbolAliases": [],
                "unitAlias": ""
            },
            {
                "absolutePath": "project:/contracts/interfaces/IOrder.sol",
                "file": "./interfaces/IOrder.sol",
                "id": 9288,
                "nodeType": "ImportDirective",
                "scope": 10931,
                "sourceUnit": 11978,
                "src": "206:33:19",
                "symbolAliases": [],
                "unitAlias": ""
            },
            {
                "absolutePath": "project:/contracts/interfaces/ITrade.sol",
                "file": "./interfaces/ITrade.sol",
                "id": 9289,
                "nodeType": "ImportDirective",
                "scope": 10931,
                "sourceUnit": 12276,
                "src": "240:33:19",
                "symbolAliases": [],
                "unitAlias": ""
            },
            {
                "absolutePath": "project:/contracts/interfaces/IFactory.sol",
                "file": "./interfaces/IFactory.sol",
                "id": 9290,
                "nodeType": "ImportDirective",
                "scope": 10931,
                "sourceUnit": 11118,
                "src": "274:35:19",
                "symbolAliases": [],
                "unitAlias": ""
            },
            {
                "absolutePath": "project:/contracts/interfaces/ISecurity.sol",
                "file": "./interfaces/ISecurity.sol",
                "id": 9291,
                "nodeType": "ImportDirective",
                "scope": 10931,
                "sourceUnit": 12123,
                "src": "310:36:19",
                "symbolAliases": [],
                "unitAlias": ""
            },
            {
                "absolutePath": "project:/contracts/interfaces/VerifiedClient.sol",
                "file": "./interfaces/VerifiedClient.sol",
                "id": 9292,
                "nodeType": "ImportDirective",
                "scope": 10931,
                "sourceUnit": 12415,
                "src": "347:41:19",
                "symbolAliases": [],
                "unitAlias": ""
            },
            {
                "absolutePath": "project:/contracts/interfaces/ISecondaryIssuePool.sol",
                "file": "./interfaces/ISecondaryIssuePool.sol",
                "id": 9293,
                "nodeType": "ImportDirective",
                "scope": 10931,
                "sourceUnit": 12073,
                "src": "389:46:19",
                "symbolAliases": [],
                "unitAlias": ""
            },
            {
                "absolutePath": "project:/contracts/interfaces/ISecondaryIssuePoolFactory.sol",
                "file": "./interfaces/ISecondaryIssuePoolFactory.sol",
                "id": 9294,
                "nodeType": "ImportDirective",
                "scope": 10931,
                "sourceUnit": 12094,
                "src": "436:53:19",
                "symbolAliases": [],
                "unitAlias": ""
            },
            {
                "absolutePath": "@balancer-labs/v2-solidity-utils/contracts/math/Math.sol",
                "file": "@balancer-labs/v2-solidity-utils/contracts/math/Math.sol",
                "id": 9295,
                "nodeType": "ImportDirective",
                "scope": 10931,
                "sourceUnit": 2368,
                "src": "491:66:19",
                "symbolAliases": [],
                "unitAlias": ""
            },
            {
                "absolutePath": "@balancer-labs/v2-solidity-utils/contracts/math/FixedPoint.sol",
                "file": "@balancer-labs/v2-solidity-utils/contracts/math/FixedPoint.sol",
                "id": 9296,
                "nodeType": "ImportDirective",
                "scope": 10931,
                "sourceUnit": 781,
                "src": "558:72:19",
                "symbolAliases": [],
                "unitAlias": ""
            },
            {
                "absolutePath": "@balancer-labs/v2-solidity-utils/contracts/openzeppelin/ERC20.sol",
                "file": "@balancer-labs/v2-solidity-utils/contracts/openzeppelin/ERC20.sol",
                "id": 9297,
                "nodeType": "ImportDirective",
                "scope": 10931,
                "sourceUnit": 2861,
                "src": "631:75:19",
                "symbolAliases": [],
                "unitAlias": ""
            },
            {
                "absolutePath": "@balancer-labs/v2-solidity-utils/contracts/openzeppelin/IERC20.sol",
                "file": "@balancer-labs/v2-solidity-utils/contracts/openzeppelin/IERC20.sol",
                "id": 9298,
                "nodeType": "ImportDirective",
                "scope": 10931,
                "sourceUnit": 2939,
                "src": "707:76:19",
                "symbolAliases": [],
                "unitAlias": ""
            },
            {
                "absolutePath": "@balancer-labs/v2-solidity-utils/contracts/openzeppelin/Ownable.sol",
                "file": "@balancer-labs/v2-solidity-utils/contracts/openzeppelin/Ownable.sol",
                "id": 9299,
                "nodeType": "ImportDirective",
                "scope": 10931,
                "sourceUnit": 3046,
                "src": "784:77:19",
                "symbolAliases": [],
                "unitAlias": ""
            },
            {
                "abstract": false,
                "baseContracts": [
                    {
                        "baseName": {
                            "id": 9300,
                            "name": "ISettlor",
                            "nodeType": "UserDefinedTypeName",
                            "referencedDeclaration": 12258,
                            "src": "898:8:19",
                            "typeDescriptions": {
                                "typeIdentifier": "t_contract$_ISettlor_$12258",
                                "typeString": "contract ISettlor"
                            }
                        },
                        "id": 9301,
                        "nodeType": "InheritanceSpecifier",
                        "src": "898:8:19"
                    },
                    {
                        "baseName": {
                            "id": 9302,
                            "name": "Ownable",
                            "nodeType": "UserDefinedTypeName",
                            "referencedDeclaration": 3045,
                            "src": "908:7:19",
                            "typeDescriptions": {
                                "typeIdentifier": "t_contract$_Ownable_$3045",
                                "typeString": "contract Ownable"
                            }
                        },
                        "id": 9303,
                        "nodeType": "InheritanceSpecifier",
                        "src": "908:7:19"
                    }
                ],
                "contractDependencies": [
                    3045,
                    12258
                ],
                "contractKind": "contract",
                "fullyImplemented": true,
                "id": 10930,
                "linearizedBaseContracts": [
                    10930,
                    3045,
                    12258
                ],
                "name": "SecondaryIssueManager",
                "nodeType": "ContractDefinition",
                "nodes": [
                    {
                        "id": 9306,
                        "libraryName": {
                            "id": 9304,
                            "name": "Math",
                            "nodeType": "UserDefinedTypeName",
                            "referencedDeclaration": 2367,
                            "src": "929:4:19",
                            "typeDescriptions": {
                                "typeIdentifier": "t_contract$_Math_$2367",
                                "typeString": "library Math"
                            }
                        },
                        "nodeType": "UsingForDirective",
                        "src": "923:23:19",
                        "typeName": {
                            "id": 9305,
                            "name": "uint256",
                            "nodeType": "ElementaryTypeName",
                            "src": "938:7:19",
                            "typeDescriptions": {
                                "typeIdentifier": "t_uint256",
                                "typeString": "uint256"
                            }
                        }
                    },
                    {
                        "id": 9309,
                        "libraryName": {
                            "id": 9307,
                            "name": "FixedPoint",
                            "nodeType": "UserDefinedTypeName",
                            "referencedDeclaration": 780,
                            "src": "957:10:19",
                            "typeDescriptions": {
                                "typeIdentifier": "t_contract$_FixedPoint_$780",
                                "typeString": "library FixedPoint"
                            }
                        },
                        "nodeType": "UsingForDirective",
                        "src": "951:29:19",
                        "typeName": {
                            "id": 9308,
                            "name": "uint256",
                            "nodeType": "ElementaryTypeName",
                            "src": "972:7:19",
                            "typeDescriptions": {
                                "typeIdentifier": "t_uint256",
                                "typeString": "uint256"
                            }
                        }
                    },
                    {
                        "constant": false,
                        "id": 9311,
                        "mutability": "mutable",
                        "name": "factory",
                        "nodeType": "VariableDeclaration",
                        "scope": 10930,
                        "src": "1012:23:19",
                        "stateVariable": true,
                        "storageLocation": "default",
                        "typeDescriptions": {
                            "typeIdentifier": "t_address",
                            "typeString": "address"
                        },
                        "typeName": {
                            "id": 9310,
                            "name": "address",
                            "nodeType": "ElementaryTypeName",
                            "src": "1012:7:19",
                            "stateMutability": "nonpayable",
                            "typeDescriptions": {
                                "typeIdentifier": "t_address",
                                "typeString": "address"
                            }
                        },
                        "visibility": "private"
                    },
                    {
                        "constant": false,
                        "id": 9313,
                        "mutability": "mutable",
                        "name": "vault",
                        "nodeType": "VariableDeclaration",
                        "scope": 10930,
                        "src": "1046:21:19",
                        "stateVariable": true,
                        "storageLocation": "default",
                        "typeDescriptions": {
                            "typeIdentifier": "t_address",
                            "typeString": "address"
                        },
                        "typeName": {
                            "id": 9312,
                            "name": "address",
                            "nodeType": "ElementaryTypeName",
                            "src": "1046:7:19",
                            "stateMutability": "nonpayable",
                            "typeDescriptions": {
                                "typeIdentifier": "t_address",
                                "typeString": "address"
                            }
                        },
                        "visibility": "private"
                    },
                    {
                        "constant": false,
                        "id": 9315,
                        "mutability": "mutable",
                        "name": "fee",
                        "nodeType": "VariableDeclaration",
                        "scope": 10930,
                        "src": "1094:19:19",
                        "stateVariable": true,
                        "storageLocation": "default",
                        "typeDescriptions": {
                            "typeIdentifier": "t_uint256",
                            "typeString": "uint256"
                        },
                        "typeName": {
                            "id": 9314,
                            "name": "uint256",
                            "nodeType": "ElementaryTypeName",
                            "src": "1094:7:19",
                            "typeDescriptions": {
                                "typeIdentifier": "t_uint256",
                                "typeString": "uint256"
                            }
                        },
                        "visibility": "private"
                    },
                    {
                        "constant": false,
                        "id": 9317,
                        "mutability": "mutable",
                        "name": "settlementFee",
                        "nodeType": "VariableDeclaration",
                        "scope": 10930,
                        "src": "1119:29:19",
                        "stateVariable": true,
                        "storageLocation": "default",
                        "typeDescriptions": {
                            "typeIdentifier": "t_uint256",
                            "typeString": "uint256"
                        },
                        "typeName": {
                            "id": 9316,
                            "name": "uint256",
                            "nodeType": "ElementaryTypeName",
                            "src": "1119:7:19",
                            "typeDescriptions": {
                                "typeIdentifier": "t_uint256",
                                "typeString": "uint256"
                            }
                        },
                        "visibility": "private"
                    },
                    {
                        "constant": false,
                        "id": 9323,
                        "mutability": "mutable",
                        "name": "customFee",
                        "nodeType": "VariableDeclaration",
                        "scope": 10930,
                        "src": "1215:65:19",
                        "stateVariable": true,
                        "storageLocation": "default",
                        "typeDescriptions": {
                            "typeIdentifier": "t_mapping$_t_address_$_t_mapping$_t_address_$_t_uint256_$_$",
                            "typeString": "mapping(address => mapping(address => uint256))"
                        },
                        "typeName": {
                            "id": 9322,
                            "keyType": {
                                "id": 9318,
                                "name": "address",
                                "nodeType": "ElementaryTypeName",
                                "src": "1223:7:19",
                                "typeDescriptions": {
                                    "typeIdentifier": "t_address",
                                    "typeString": "address"
                                }
                            },
                            "nodeType": "Mapping",
                            "src": "1215:47:19",
                            "typeDescriptions": {
                                "typeIdentifier": "t_mapping$_t_address_$_t_mapping$_t_address_$_t_uint256_$_$",
                                "typeString": "mapping(address => mapping(address => uint256))"
                            },
                            "valueType": {
                                "id": 9321,
                                "keyType": {
                                    "id": 9319,
                                    "name": "address",
                                    "nodeType": "ElementaryTypeName",
                                    "src": "1242:7:19",
                                    "typeDescriptions": {
                                        "typeIdentifier": "t_address",
                                        "typeString": "address"
                                    }
                                },
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                                "src": "1234:27:19",
                                "typeDescriptions": {
                                    "typeIdentifier": "t_mapping$_t_address_$_t_uint256_$",
                                    "typeString": "mapping(address => uint256)"
                                },
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                                    "name": "uint256",
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                                        "typeIdentifier": "t_uint256",
                                        "typeString": "uint256"
                                    }
                                }
                            }
                        },
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                    },
                    {
                        "constant": false,
                        "id": 9327,
                        "mutability": "mutable",
                        "name": "settlements",
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                        "scope": 10930,
                        "src": "1341:51:19",
                        "stateVariable": true,
                        "storageLocation": "default",
                        "typeDescriptions": {
                            "typeIdentifier": "t_mapping$_t_bytes32_$_t_struct$_settlement_$12173_storage_$",
                            "typeString": "mapping(bytes32 => struct ISettlor.settlement)"
                        },
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                            "keyType": {
                                "id": 9324,
                                "name": "bytes32",
                                "nodeType": "ElementaryTypeName",
                                "src": "1349:7:19",
                                "typeDescriptions": {
                                    "typeIdentifier": "t_bytes32",
                                    "typeString": "bytes32"
                                }
                            },
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                            "src": "1341:39:19",
                            "typeDescriptions": {
                                "typeIdentifier": "t_mapping$_t_bytes32_$_t_struct$_settlement_$12173_storage_$",
                                "typeString": "mapping(bytes32 => struct ISettlor.settlement)"
                            },
                            "valueType": {
                                "id": 9325,
                                "name": "ISettlor.settlement",
                                "nodeType": "UserDefinedTypeName",
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                                "src": "1360:19:19",
                                "typeDescriptions": {
                                    "typeIdentifier": "t_struct$_settlement_$12173_storage_ptr",
                                    "typeString": "struct ISettlor.settlement"
                                }
                            }
                        },
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                    },
                    {
                        "constant": false,
                        "id": 9332,
                        "mutability": "mutable",
                        "name": "trades",
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                        "scope": 10930,
                        "src": "1464:44:19",
                        "stateVariable": true,
                        "storageLocation": "default",
                        "typeDescriptions": {
                            "typeIdentifier": "t_mapping$_t_bytes32_$_t_array$_t_bytes32_$dyn_storage_$",
                            "typeString": "mapping(bytes32 => bytes32[])"
                        },
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                            "keyType": {
                                "id": 9328,
                                "name": "bytes32",
                                "nodeType": "ElementaryTypeName",
                                "src": "1472:7:19",
                                "typeDescriptions": {
                                    "typeIdentifier": "t_bytes32",
                                    "typeString": "bytes32"
                                }
                            },
                            "nodeType": "Mapping",
                            "src": "1464:29:19",
                            "typeDescriptions": {
                                "typeIdentifier": "t_mapping$_t_bytes32_$_t_array$_t_bytes32_$dyn_storage_$",
                                "typeString": "mapping(bytes32 => bytes32[])"
                            },
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                                    "name": "bytes32",
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                                    "src": "1483:7:19",
                                    "typeDescriptions": {
                                        "typeIdentifier": "t_bytes32",
                                        "typeString": "bytes32"
                                    }
                                },
                                "id": 9330,
                                "nodeType": "ArrayTypeName",
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                                "typeDescriptions": {
                                    "typeIdentifier": "t_array$_t_bytes32_$dyn_storage_ptr",
                                    "typeString": "bytes32[]"
                                }
                            }
                        },
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                    },
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                        "stateVariable": true,
                        "storageLocation": "default",
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                            "typeIdentifier": "t_mapping$_t_address_$_t_bytes32_$",
                            "typeString": "mapping(address => bytes32)"
                        },
                        "typeName": {
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                            "keyType": {
                                "id": 9333,
                                "name": "address",
                                "nodeType": "ElementaryTypeName",
                                "src": "1561:7:19",
                                "typeDescriptions": {
                                    "typeIdentifier": "t_address",
                                    "typeString": "address"
                                }
                            },
                            "nodeType": "Mapping",
                            "src": "1553:27:19",
                            "typeDescriptions": {
                                "typeIdentifier": "t_mapping$_t_address_$_t_bytes32_$",
                                "typeString": "mapping(address => bytes32)"
                            },
                            "valueType": {
                                "id": 9334,
                                "name": "bytes32",
                                "nodeType": "ElementaryTypeName",
                                "src": "1572:7:19",
                                "typeDescriptions": {
                                    "typeIdentifier": "t_bytes32",
                                    "typeString": "bytes32"
                                }
                            }
                        },
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                    },
                    {
                        "constant": false,
                        "id": 9340,
                        "mutability": "mutable",
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                        "scope": 10930,
                        "src": "1639:47:19",
                        "stateVariable": true,
                        "storageLocation": "default",
                        "typeDescriptions": {
                            "typeIdentifier": "t_mapping$_t_bytes32_$_t_address_$",
                            "typeString": "mapping(bytes32 => address)"
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                        "typeName": {
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                            "keyType": {
                                "id": 9337,
                                "name": "bytes32",
                                "nodeType": "ElementaryTypeName",
                                "src": "1647:7:19",
                                "typeDescriptions": {
                                    "typeIdentifier": "t_bytes32",
                                    "typeString": "bytes32"
                                }
                            },
                            "nodeType": "Mapping",
                            "src": "1639:27:19",
                            "typeDescriptions": {
                                "typeIdentifier": "t_mapping$_t_bytes32_$_t_address_$",
                                "typeString": "mapping(bytes32 => address)"
                            },
                            "valueType": {
                                "id": 9338,
                                "name": "address",
                                "nodeType": "ElementaryTypeName",
                                "src": "1658:7:19",
                                "stateMutability": "nonpayable",
                                "typeDescriptions": {
                                    "typeIdentifier": "t_address",
                                    "typeString": "address"
                                }
                            }
                        },
                        "visibility": "private"
                    },
                    {
                        "constant": false,
                        "id": 9344,
                        "mutability": "mutable",
                        "name": "poolSecurity",
                        "nodeType": "VariableDeclaration",
                        "scope": 10930,
                        "src": "1740:48:19",
                        "stateVariable": true,
                        "storageLocation": "default",
                        "typeDescriptions": {
                            "typeIdentifier": "t_mapping$_t_bytes32_$_t_address_$",
                            "typeString": "mapping(bytes32 => address)"
                        },
                        "typeName": {
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                            "keyType": {
                                "id": 9341,
                                "name": "bytes32",
                                "nodeType": "ElementaryTypeName",
                                "src": "1748:7:19",
                                "typeDescriptions": {
                                    "typeIdentifier": "t_bytes32",
                                    "typeString": "bytes32"
                                }
                            },
                            "nodeType": "Mapping",
                            "src": "1740:27:19",
                            "typeDescriptions": {
                                "typeIdentifier": "t_mapping$_t_bytes32_$_t_address_$",
                                "typeString": "mapping(bytes32 => address)"
                            },
                            "valueType": {
                                "id": 9342,
                                "name": "address",
                                "nodeType": "ElementaryTypeName",
                                "src": "1759:7:19",
                                "stateMutability": "nonpayable",
                                "typeDescriptions": {
                                    "typeIdentifier": "t_address",
                                    "typeString": "address"
                                }
                            }
                        },
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                    },
                    {
                        "constant": false,
                        "id": 9348,
                        "mutability": "mutable",
                        "name": "issuer",
                        "nodeType": "VariableDeclaration",
                        "scope": 10930,
                        "src": "1827:42:19",
                        "stateVariable": true,
                        "storageLocation": "default",
                        "typeDescriptions": {
                            "typeIdentifier": "t_mapping$_t_bytes32_$_t_address_$",
                            "typeString": "mapping(bytes32 => address)"
                        },
                        "typeName": {
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                            "keyType": {
                                "id": 9345,
                                "name": "bytes32",
                                "nodeType": "ElementaryTypeName",
                                "src": "1835:7:19",
                                "typeDescriptions": {
                                    "typeIdentifier": "t_bytes32",
                                    "typeString": "bytes32"
                                }
                            },
                            "nodeType": "Mapping",
                            "src": "1827:27:19",
                            "typeDescriptions": {
                                "typeIdentifier": "t_mapping$_t_bytes32_$_t_address_$",
                                "typeString": "mapping(bytes32 => address)"
                            },
                            "valueType": {
                                "id": 9346,
                                "name": "address",
                                "nodeType": "ElementaryTypeName",
                                "src": "1846:7:19",
                                "stateMutability": "nonpayable",
                                "typeDescriptions": {
                                    "typeIdentifier": "t_address",
                                    "typeString": "address"
                                }
                            }
                        },
                        "visibility": "private"
                    },
                    {
                        "constant": false,
                        "id": 9353,
                        "mutability": "mutable",
                        "name": "investors",
                        "nodeType": "VariableDeclaration",
                        "scope": 10930,
                        "src": "1911:54:19",
                        "stateVariable": true,
                        "storageLocation": "default",
                        "typeDescriptions": {
                            "typeIdentifier": "t_mapping$_t_bytes32_$_t_array$_t_struct$_subscriptions_$12146_storage_$dyn_storage_$",
                            "typeString": "mapping(bytes32 => struct ISettlor.subscriptions[])"
                        },
                        "typeName": {
                            "id": 9352,
                            "keyType": {
                                "id": 9349,
                                "name": "bytes32",
                                "nodeType": "ElementaryTypeName",
                                "src": "1919:7:19",
                                "typeDescriptions": {
                                    "typeIdentifier": "t_bytes32",
                                    "typeString": "bytes32"
                                }
                            },
                            "nodeType": "Mapping",
                            "src": "1911:35:19",
                            "typeDescriptions": {
                                "typeIdentifier": "t_mapping$_t_bytes32_$_t_array$_t_struct$_subscriptions_$12146_storage_$dyn_storage_$",
                                "typeString": "mapping(bytes32 => struct ISettlor.subscriptions[])"
                            },
                            "valueType": {
                                "baseType": {
                                    "id": 9350,
                                    "name": "subscriptions",
                                    "nodeType": "UserDefinedTypeName",
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                                    "src": "1930:13:19",
                                    "typeDescriptions": {
                                        "typeIdentifier": "t_struct$_subscriptions_$12146_storage_ptr",
                                        "typeString": "struct ISettlor.subscriptions"
                                    }
                                },
                                "id": 9351,
                                "nodeType": "ArrayTypeName",
                                "src": "1930:15:19",
                                "typeDescriptions": {
                                    "typeIdentifier": "t_array$_t_struct$_subscriptions_$12146_storage_$dyn_storage_ptr",
                                    "typeString": "struct ISettlor.subscriptions[]"
                                }
                            }
                        },
                        "visibility": "internal"
                    },
                    {
                        "constant": false,
                        "id": 9357,
                        "mutability": "mutable",
                        "name": "fees",
                        "nodeType": "VariableDeclaration",
                        "scope": 10930,
                        "src": "2027:40:19",
                        "stateVariable": true,
                        "storageLocation": "default",
                        "typeDescriptions": {
                            "typeIdentifier": "t_mapping$_t_address_$_t_uint256_$",
                            "typeString": "mapping(address => uint256)"
                        },
                        "typeName": {
                            "id": 9356,
                            "keyType": {
                                "id": 9354,
                                "name": "address",
                                "nodeType": "ElementaryTypeName",
                                "src": "2035:7:19",
                                "typeDescriptions": {
                                    "typeIdentifier": "t_address",
                                    "typeString": "address"
                                }
                            },
                            "nodeType": "Mapping",
                            "src": "2027:27:19",
                            "typeDescriptions": {
                                "typeIdentifier": "t_mapping$_t_address_$_t_uint256_$",
                                "typeString": "mapping(address => uint256)"
                            },
                            "valueType": {
                                "id": 9355,
                                "name": "uint256",
                                "nodeType": "ElementaryTypeName",
                                "src": "2046:7:19",
                                "typeDescriptions": {
                                    "typeIdentifier": "t_uint256",
                                    "typeString": "uint256"
                                }
                            }
                        },
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                    },
                    {
                        "constant": false,
                        "id": 9359,
                        "mutability": "mutable",
                        "name": "client",
                        "nodeType": "VariableDeclaration",
                        "scope": 10930,
                        "src": "2123:29:19",
                        "stateVariable": true,
                        "storageLocation": "default",
                        "typeDescriptions": {
                            "typeIdentifier": "t_contract$_VerifiedClient_$12414",
                            "typeString": "contract VerifiedClient"
                        },
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                            "name": "VerifiedClient",
                            "nodeType": "UserDefinedTypeName",
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                            "src": "2123:14:19",
                            "typeDescriptions": {
                                "typeIdentifier": "t_contract$_VerifiedClient_$12414",
                                "typeString": "contract VerifiedClient"
                            }
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                    },
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                        "constant": false,
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                        "mutability": "mutable",
                        "name": "products",
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                        "src": "2267:25:19",
                        "stateVariable": true,
                        "storageLocation": "default",
                        "typeDescriptions": {
                            "typeIdentifier": "t_contract$_IFactory_$11117",
                            "typeString": "contract IFactory"
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                            "name": "IFactory",
                            "nodeType": "UserDefinedTypeName",
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                            "src": "2267:8:19",
                            "typeDescriptions": {
                                "typeIdentifier": "t_contract$_IFactory_$11117",
                                "typeString": "contract IFactory"
                            }
                        },
                        "visibility": "private"
                    },
                    {
                        "constant": false,
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                        "mutability": "mutable",
                        "name": "distribution",
                        "nodeType": "VariableDeclaration",
                        "scope": 10930,
                        "src": "2299:28:19",
                        "stateVariable": true,
                        "storageLocation": "default",
                        "typeDescriptions": {
                            "typeIdentifier": "t_address",
                            "typeString": "address"
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                            "name": "address",
                            "nodeType": "ElementaryTypeName",
                            "src": "2299:7:19",
                            "stateMutability": "nonpayable",
                            "typeDescriptions": {
                                "typeIdentifier": "t_address",
                                "typeString": "address"
                            }
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                    },
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                        "constant": true,
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                        "mutability": "constant",
                        "name": "_INITIAL_BPT_SUPPLY",
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                        "src": "2334:59:19",
                        "stateVariable": true,
                        "storageLocation": "default",
                        "typeDescriptions": {
                            "typeIdentifier": "t_uint256",
                            "typeString": "uint256"
                        },
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                            "name": "uint256",
                            "nodeType": "ElementaryTypeName",
                            "src": "2334:7:19",
                            "typeDescriptions": {
                                "typeIdentifier": "t_uint256",
                                "typeString": "uint256"
                            }
                        },
                        "value": {
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                            "isLValue": false,
                            "isPure": true,
                            "lValueRequested": false,
                            "leftExpression": {
                                "commonType": {
                                    "typeIdentifier": "t_rational_5192296858534827628530496329220096_by_1",
                                    "typeString": "int_const 5192...(26 digits omitted)...0096"
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                                "isConstant": false,
                                "isLValue": false,
                                "isPure": true,
                                "lValueRequested": false,
                                "leftExpression": {
                                    "hexValue": "32",
                                    "id": 9365,
                                    "isConstant": false,
                                    "isLValue": false,
                                    "isPure": true,
                                    "kind": "number",
                                    "lValueRequested": false,
                                    "nodeType": "Literal",
                                    "src": "2381:1:19",
                                    "typeDescriptions": {
                                        "typeIdentifier": "t_rational_2_by_1",
                                        "typeString": "int_const 2"
                                    },
                                    "value": "2"
                                },
                                "nodeType": "BinaryOperation",
                                "operator": "**",
                                "rightExpression": {
                                    "components": [
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                                            "hexValue": "313132",
                                            "id": 9366,
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                                            "isPure": true,
                                            "kind": "number",
                                            "lValueRequested": false,
                                            "nodeType": "Literal",
                                            "src": "2385:3:19",
                                            "typeDescriptions": {
                                                "typeIdentifier": "t_rational_112_by_1",
                                                "typeString": "int_const 112"
                                            },
                                            "value": "112"
                                        }
                                    ],
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                                    "isConstant": false,
                                    "isInlineArray": false,
                                    "isLValue": false,
                                    "isPure": true,
                                    "lValueRequested": false,
                                    "nodeType": "TupleExpression",
                                    "src": "2384:5:19",
                                    "typeDescriptions": {
                                        "typeIdentifier": "t_rational_112_by_1",
                                        "typeString": "int_const 112"
                                    }
                                },
                                "src": "2381:8:19",
                                "typeDescriptions": {
                                    "typeIdentifier": "t_rational_5192296858534827628530496329220096_by_1",
                                    "typeString": "int_const 5192...(26 digits omitted)...0096"
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                            "nodeType": "BinaryOperation",
                            "operator": "-",
                            "rightExpression": {
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                                "id": 9369,
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                                "isLValue": false,
                                "isPure": true,
                                "kind": "number",
                                "lValueRequested": false,
                                "nodeType": "Literal",
                                "src": "2392:1:19",
                                "typeDescriptions": {
                                    "typeIdentifier": "t_rational_1_by_1",
                                    "typeString": "int_const 1"
                                },
                                "value": "1"
                            },
                            "src": "2381:12:19",
                            "typeDescriptions": {
                                "typeIdentifier": "t_rational_5192296858534827628530496329220095_by_1",
                                "typeString": "int_const 5192...(26 digits omitted)...0095"
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                        },
                        "visibility": "private"
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                    {
                        "constant": true,
                        "id": 9374,
                        "mutability": "constant",
                        "name": "_DEFAULT_MINIMUM_BPT",
                        "nodeType": "VariableDeclaration",
                        "scope": 10930,
                        "src": "2399:51:19",
                        "stateVariable": true,
                        "storageLocation": "default",
                        "typeDescriptions": {
                            "typeIdentifier": "t_uint256",
                            "typeString": "uint256"
                        },
                        "typeName": {
                            "id": 9372,
                            "name": "uint256",
                            "nodeType": "ElementaryTypeName",
                            "src": "2399:7:19",
                            "typeDescriptions": {
                                "typeIdentifier": "t_uint256",
                                "typeString": "uint256"
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                        },
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                            "kind": "number",
                            "lValueRequested": false,
                            "nodeType": "Literal",
                            "src": "2447:3:19",
                            "typeDescriptions": {
                                "typeIdentifier": "t_rational_1000000_by_1",
                                "typeString": "int_const 1000000"
                            },
                            "value": "1e6"
                        },
                        "visibility": "private"
                    },
                    {
                        "anonymous": false,
                        "id": 9398,
                        "name": "tradeSettled",
                        "nodeType": "EventDefinition",
                        "parameters": {
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                            "nodeType": "ParameterList",
                            "parameters": [
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                                    "indexed": true,
                                    "mutability": "mutable",
                                    "name": "poolid",
                                    "nodeType": "VariableDeclaration",
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                                    "src": "2486:22:19",
                                    "stateVariable": false,
                                    "storageLocation": "default",
                                    "typeDescriptions": {
                                        "typeIdentifier": "t_bytes32",
                                        "typeString": "bytes32"
                                    },
                                    "typeName": {
                                        "id": 9375,
                                        "name": "bytes32",
                                        "nodeType": "ElementaryTypeName",
                                        "src": "2486:7:19",
                                        "typeDescriptions": {
                                            "typeIdentifier": "t_bytes32",
                                            "typeString": "bytes32"
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                                    "visibility": "internal"
                                },
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                                    "mutability": "mutable",
                                    "name": "transferor",
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                                    "scope": 9398,
                                    "src": "2518:18:19",
                                    "stateVariable": false,
                                    "storageLocation": "default",
                                    "typeDescriptions": {
                                        "typeIdentifier": "t_address",
                                        "typeString": "address"
                                    },
                                    "typeName": {
                                        "id": 9377,
                                        "name": "address",
                                        "nodeType": "ElementaryTypeName",
                                        "src": "2518:7:19",
                                        "stateMutability": "nonpayable",
                                        "typeDescriptions": {
                                            "typeIdentifier": "t_address",
                                            "typeString": "address"
                                        }
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                                },
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                                    "id": 9380,
                                    "indexed": false,
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                                    "name": "transferee",
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                                    "scope": 9398,
                                    "src": "2546:18:19",
                                    "stateVariable": false,
                                    "storageLocation": "default",
                                    "typeDescriptions": {
                                        "typeIdentifier": "t_address",
                                        "typeString": "address"
                                    },
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                                        "id": 9379,
                                        "name": "address",
                                        "nodeType": "ElementaryTypeName",
                                        "src": "2546:7:19",
                                        "stateMutability": "nonpayable",
                                        "typeDescriptions": {
                                            "typeIdentifier": "t_address",
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                                },
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                                    "indexed": false,
                                    "mutability": "mutable",
                                    "name": "unitsToTransfer",
                                    "nodeType": "VariableDeclaration",
                                    "scope": 9398,
                                    "src": "2574:23:19",
                                    "stateVariable": false,
                                    "storageLocation": "default",
                                    "typeDescriptions": {
                                        "typeIdentifier": "t_uint256",
                                        "typeString": "uint256"
                                    },
                                    "typeName": {
                                        "id": 9381,
                                        "name": "uint256",
                                        "nodeType": "ElementaryTypeName",
                                        "src": "2574:7:19",
                                        "typeDescriptions": {
                                            "typeIdentifier": "t_uint256",
                                            "typeString": "uint256"
                                        }
                                    },
                                    "visibility": "internal"
                                },
                                {
                                    "constant": false,
                                    "id": 9384,
                                    "indexed": false,
                                    "mutability": "mutable",
                                    "name": "security",
                                    "nodeType": "VariableDeclaration",
                                    "scope": 9398,
                                    "src": "2607:16:19",
                                    "stateVariable": false,
                                    "storageLocation": "default",
                                    "typeDescriptions": {
                                        "typeIdentifier": "t_address",
                                        "typeString": "address"
                                    },
                                    "typeName": {
                                        "id": 9383,
                                        "name": "address",
                                        "nodeType": "ElementaryTypeName",
                                        "src": "2607:7:19",
                                        "stateMutability": "nonpayable",
                                        "typeDescriptions": {
                                            "typeIdentifier": "t_address",
                                            "typeString": "address"
                                        }
                                    },
                                    "visibility": "internal"
                                },
                                {
                                    "constant": false,
                                    "id": 9386,
                                    "indexed": false,
                                    "mutability": "mutable",
                                    "name": "price",
                                    "nodeType": "VariableDeclaration",
                                    "scope": 9398,
                                    "src": "2633:13:19",
                                    "stateVariable": false,
                                    "storageLocation": "default",
                                    "typeDescriptions": {
                                        "typeIdentifier": "t_uint256",
                                        "typeString": "uint256"
                                    },
                                    "typeName": {
                                        "id": 9385,
                                        "name": "uint256",
                                        "nodeType": "ElementaryTypeName",
                                        "src": "2633:7:19",
                                        "typeDescriptions": {
                                            "typeIdentifier": "t_uint256",
                                            "typeString": "uint256"
                                        }
                                    },
                                    "visibility": "internal"
                                },
                                {
                                    "constant": false,
                                    "id": 9388,
                                    "indexed": false,
                                    "mutability": "mutable",
                                    "name": "currency",
                                    "nodeType": "VariableDeclaration",
                                    "scope": 9398,
                                    "src": "2656:16:19",
                                    "stateVariable": false,
                                    "storageLocation": "default",
                                    "typeDescriptions": {
                                        "typeIdentifier": "t_address",
                                        "typeString": "address"
                                    },
                                    "typeName": {
                                        "id": 9387,
                                        "name": "address",
                                        "nodeType": "ElementaryTypeName",
                                        "src": "2656:7:19",
                                        "stateMutability": "nonpayable",
                                        "typeDescriptions": {
                                            "typeIdentifier": "t_address",
                                            "typeString": "address"
                                        }
                                    },
                                    "visibility": "internal"
                                },
                                {
                                    "constant": false,
                                    "id": 9390,
                                    "indexed": false,
                                    "mutability": "mutable",
                                    "name": "settlementStatus",
                                    "nodeType": "VariableDeclaration",
                                    "scope": 9398,
                                    "src": "2682:24:19",
                                    "stateVariable": false,
                                    "storageLocation": "default",
                                    "typeDescriptions": {
                                        "typeIdentifier": "t_bytes32",
                                        "typeString": "bytes32"
                                    },
                                    "typeName": {
                                        "id": 9389,
                                        "name": "bytes32",
                                        "nodeType": "ElementaryTypeName",
                                        "src": "2682:7:19",
                                        "typeDescriptions": {
                                            "typeIdentifier": "t_bytes32",
                                            "typeString": "bytes32"
                                        }
                                    },
                                    "visibility": "internal"
                                },
                                {
                                    "constant": false,
                                    "id": 9392,
                                    "indexed": false,
                                    "mutability": "mutable",
                                    "name": "tradeRef",
                                    "nodeType": "VariableDeclaration",
                                    "scope": 9398,
                                    "src": "2716:16:19",
                                    "stateVariable": false,
                                    "storageLocation": "default",
                                    "typeDescriptions": {
                                        "typeIdentifier": "t_bytes32",
                                        "typeString": "bytes32"
                                    },
                                    "typeName": {
                                        "id": 9391,
                                        "name": "bytes32",
                                        "nodeType": "ElementaryTypeName",
                                        "src": "2716:7:19",
                                        "typeDescriptions": {
                                            "typeIdentifier": "t_bytes32",
                                            "typeString": "bytes32"
                                        }
                                    },
                                    "visibility": "internal"
                                },
                                {
                                    "constant": false,
                                    "id": 9394,
                                    "indexed": false,
                                    "mutability": "mutable",
                                    "name": "fee",
                                    "nodeType": "VariableDeclaration",
                                    "scope": 9398,
                                    "src": "2742:11:19",
                                    "stateVariable": false,
                                    "storageLocation": "default",
                                    "typeDescriptions": {
                                        "typeIdentifier": "t_uint256",
                                        "typeString": "uint256"
                                    },
                                    "typeName": {
                                        "id": 9393,
                                        "name": "uint256",
                                        "nodeType": "ElementaryTypeName",
                                        "src": "2742:7:19",
                                        "typeDescriptions": {
                                            "typeIdentifier": "t_uint256",
                                            "typeString": "uint256"
                                        }
                                    },
                                    "visibility": "internal"
                                },
                                {
                                    "constant": false,
                                    "id": 9396,
                                    "indexed": false,
                                    "mutability": "mutable",
                                    "name": "timestamp",
                                    "nodeType": "VariableDeclaration",
                                    "scope": 9398,
                                    "src": "2763:17:19",
                                    "stateVariable": false,
                                    "storageLocation": "default",
                                    "typeDescriptions": {
                                        "typeIdentifier": "t_uint256",
                                        "typeString": "uint256"
                                    },
                                    "typeName": {
                                        "id": 9395,
                                        "name": "uint256",
                                        "nodeType": "ElementaryTypeName",
                                        "src": "2763:7:19",
                                        "typeDescriptions": {
                                            "typeIdentifier": "t_uint256",
                                            "typeString": "uint256"
                                        }
                                    },
                                    "visibility": "internal"
                                }
                            ],
                            "src": "2475:311:19"
                        },
                        "src": "2457:330:19"
                    },
                    {
                        "anonymous": false,
                        "id": 9420,
                        "name": "subscribers",
                        "nodeType": "EventDefinition",
                        "parameters": {
                            "id": 9419,
                            "nodeType": "ParameterList",
                            "parameters": [
                                {
                                    "constant": false,
                                    "id": 9400,
                                    "indexed": false,
                                    "mutability": "mutable",
                                    "name": "poolId",
                                    "nodeType": "VariableDeclaration",
                                    "scope": 9420,
                                    "src": "2811:14:19",
                                    "stateVariable": false,
                                    "storageLocation": "default",
                                    "typeDescriptions": {
                                        "typeIdentifier": "t_bytes32",
                                        "typeString": "bytes32"
                                    },
                                    "typeName": {
                                        "id": 9399,
                                        "name": "bytes32",
                                        "nodeType": "ElementaryTypeName",
                                        "src": "2811:7:19",
                                        "typeDescriptions": {
                                            "typeIdentifier": "t_bytes32",
                                            "typeString": "bytes32"
                                        }
                                    },
                                    "visibility": "internal"
                                },
                                {
                                    "constant": false,
                                    "id": 9402,
                                    "indexed": false,
                                    "mutability": "mutable",
                                    "name": "seller",
                                    "nodeType": "VariableDeclaration",
                                    "scope": 9420,
                                    "src": "2827:14:19",
                                    "stateVariable": false,
                                    "storageLocation": "default",
                                    "typeDescriptions": {
                                        "typeIdentifier": "t_address",
                                        "typeString": "address"
                                    },
                                    "typeName": {
                                        "id": 9401,
                                        "name": "address",
                                        "nodeType": "ElementaryTypeName",
                                        "src": "2827:7:19",
                                        "stateMutability": "nonpayable",
                                        "typeDescriptions": {
                                            "typeIdentifier": "t_address",
                                            "typeString": "address"
                                        }
                                    },
                                    "visibility": "internal"
                                },
                                {
                                    "constant": false,
                                    "id": 9404,
                                    "indexed": false,
                                    "mutability": "mutable",
                                    "name": "investor",
                                    "nodeType": "VariableDeclaration",
                                    "scope": 9420,
                                    "src": "2843:16:19",
                                    "stateVariable": false,
                                    "storageLocation": "default",
                                    "typeDescriptions": {
                                        "typeIdentifier": "t_address",
                                        "typeString": "address"
                                    },
                                    "typeName": {
                                        "id": 9403,
                                        "name": "address",
                                        "nodeType": "ElementaryTypeName",
                                        "src": "2843:7:19",
                                        "stateMutability": "nonpayable",
                                        "typeDescriptions": {
                                            "typeIdentifier": "t_address",
                                            "typeString": "address"
                                        }
                                    },
                                    "visibility": "internal"
                                },
                                {
                                    "constant": false,
                                    "id": 9406,
                                    "indexed": true,
                                    "mutability": "mutable",
                                    "name": "securityTraded",
                                    "nodeType": "VariableDeclaration",
                                    "scope": 9420,
                                    "src": "2886:30:19",
                                    "stateVariable": false,
                                    "storageLocation": "default",
                                    "typeDescriptions": {
                                        "typeIdentifier": "t_address",
                                        "typeString": "address"
                                    },
                                    "typeName": {
                                        "id": 9405,
                                        "name": "address",
                                        "nodeType": "ElementaryTypeName",
                                        "src": "2886:7:19",
                                        "stateMutability": "nonpayable",
                                        "typeDescriptions": {
                                            "typeIdentifier": "t_address",
                                            "typeString": "address"
                                        }
                                    },
                                    "visibility": "internal"
                                },
                                {
                                    "constant": false,
                                    "id": 9408,
                                    "indexed": false,
                                    "mutability": "mutable",
                                    "name": "currencySettled",
                                    "nodeType": "VariableDeclaration",
                                    "scope": 9420,
                                    "src": "2918:23:19",
                                    "stateVariable": false,
                                    "storageLocation": "default",
                                    "typeDescriptions": {
                                        "typeIdentifier": "t_address",
                                        "typeString": "address"
                                    },
                                    "typeName": {
                                        "id": 9407,
                                        "name": "address",
                                        "nodeType": "ElementaryTypeName",
                                        "src": "2918:7:19",
                                        "stateMutability": "nonpayable",
                                        "typeDescriptions": {
                                            "typeIdentifier": "t_address",
                                            "typeString": "address"
                                        }
                                    },
                                    "visibility": "internal"
                                },
                                {
                                    "constant": false,
                                    "id": 9410,
                                    "indexed": false,
                                    "mutability": "mutable",
                                    "name": "amount",
                                    "nodeType": "VariableDeclaration",
                                    "scope": 9420,
                                    "src": "2943:14:19",
                                    "stateVariable": false,
                                    "storageLocation": "default",
                                    "typeDescriptions": {
                                        "typeIdentifier": "t_uint256",
                                        "typeString": "uint256"
                                    },
                                    "typeName": {
                                        "id": 9409,
                                        "name": "uint256",
                                        "nodeType": "ElementaryTypeName",
                                        "src": "2943:7:19",
                                        "typeDescriptions": {
                                            "typeIdentifier": "t_uint256",
                                            "typeString": "uint256"
                                        }
                                    },
                                    "visibility": "internal"
                                },
                                {
                                    "constant": false,
                                    "id": 9412,
                                    "indexed": false,
                                    "mutability": "mutable",
                                    "name": "price",
                                    "nodeType": "VariableDeclaration",
                                    "scope": 9420,
                                    "src": "2959:13:19",
                                    "stateVariable": false,
                                    "storageLocation": "default",
                                    "typeDescriptions": {
                                        "typeIdentifier": "t_uint256",
                                        "typeString": "uint256"
                                    },
                                    "typeName": {
                                        "id": 9411,
                                        "name": "uint256",
                                        "nodeType": "ElementaryTypeName",
                                        "src": "2959:7:19",
                                        "typeDescriptions": {
                                            "typeIdentifier": "t_uint256",
                                            "typeString": "uint256"
                                        }
                                    },
                                    "visibility": "internal"
                                },
                                {
                                    "constant": false,
                                    "id": 9414,
                                    "indexed": false,
                                    "mutability": "mutable",
                                    "name": "tradeRef",
                                    "nodeType": "VariableDeclaration",
                                    "scope": 9420,
                                    "src": "2998:16:19",
                                    "stateVariable": false,
                                    "storageLocation": "default",
                                    "typeDescriptions": {
                                        "typeIdentifier": "t_bytes32",
                                        "typeString": "bytes32"
                                    },
                                    "typeName": {
                                        "id": 9413,
                                        "name": "bytes32",
                                        "nodeType": "ElementaryTypeName",
                                        "src": "2998:7:19",
                                        "typeDescriptions": {
                                            "typeIdentifier": "t_bytes32",
                                            "typeString": "bytes32"
                                        }
                                    },
                                    "visibility": "internal"
                                },
                                {
                                    "constant": false,
                                    "id": 9416,
                                    "indexed": false,
                                    "mutability": "mutable",
                                    "name": "DPID",
                                    "nodeType": "VariableDeclaration",
                                    "scope": 9420,
                                    "src": "3016:12:19",
                                    "stateVariable": false,
                                    "storageLocation": "default",
                                    "typeDescriptions": {
                                        "typeIdentifier": "t_bytes32",
                                        "typeString": "bytes32"
                                    },
                                    "typeName": {
                                        "id": 9415,
                                        "name": "bytes32",
                                        "nodeType": "ElementaryTypeName",
                                        "src": "3016:7:19",
                                        "typeDescriptions": {
                                            "typeIdentifier": "t_bytes32",
                                            "typeString": "bytes32"
                                        }
                                    },
                                    "visibility": "internal"
                                },
                                {
                                    "constant": false,
                                    "id": 9418,
                                    "indexed": false,
                                    "mutability": "mutable",
                                    "name": "timestamp",
                                    "nodeType": "VariableDeclaration",
                                    "scope": 9420,
                                    "src": "3030:17:19",
                                    "stateVariable": false,
                                    "storageLocation": "default",
                                    "typeDescriptions": {
                                        "typeIdentifier": "t_uint256",
                                        "typeString": "uint256"
                                    },
                                    "typeName": {
                                        "id": 9417,
                                        "name": "uint256",
                                        "nodeType": "ElementaryTypeName",
                                        "src": "3030:7:19",
                                        "typeDescriptions": {
                                            "typeIdentifier": "t_uint256",
                                            "typeString": "uint256"
                                        }
                                    },
                                    "visibility": "internal"
                                }
                            ],
                            "src": "2810:238:19"
                        },
                        "src": "2793:256:19"
                    },
                    {
                        "anonymous": false,
                        "id": 9428,
                        "name": "closures",
                        "nodeType": "EventDefinition",
                        "parameters": {
                            "id": 9427,
                            "nodeType": "ParameterList",
                            "parameters": [
                                {
                                    "constant": false,
                                    "id": 9422,
                                    "indexed": true,
                                    "mutability": "mutable",
                                    "name": "poolId",
                                    "nodeType": "VariableDeclaration",
                                    "scope": 9428,
                                    "src": "3070:22:19",
                                    "stateVariable": false,
                                    "storageLocation": "default",
                                    "typeDescriptions": {
                                        "typeIdentifier": "t_bytes32",
                                        "typeString": "bytes32"
                                    },
                                    "typeName": {
                                        "id": 9421,
                                        "name": "bytes32",
                                        "nodeType": "ElementaryTypeName",
                                        "src": "3070:7:19",
                                        "typeDescriptions": {
                                            "typeIdentifier": "t_bytes32",
                                            "typeString": "bytes32"
                                        }
                                    },
                                    "visibility": "internal"
                                },
                                {
                                    "constant": false,
                                    "id": 9424,
                                    "indexed": false,
                                    "mutability": "mutable",
                                    "name": "security",
                                    "nodeType": "VariableDeclaration",
                                    "scope": 9428,
                                    "src": "3094:16:19",
                                    "stateVariable": false,
                                    "storageLocation": "default",
                                    "typeDescriptions": {
                                        "typeIdentifier": "t_address",
                                        "typeString": "address"
                                    },
                                    "typeName": {
                                        "id": 9423,
                                        "name": "address",
                                        "nodeType": "ElementaryTypeName",
                                        "src": "3094:7:19",
                                        "stateMutability": "nonpayable",
                                        "typeDescriptions": {
                                            "typeIdentifier": "t_address",
                                            "typeString": "address"
                                        }
                                    },
                                    "visibility": "internal"
                                },
                                {
                                    "constant": false,
                                    "id": 9426,
                                    "indexed": false,
                                    "mutability": "mutable",
                                    "name": "timestamp",
                                    "nodeType": "VariableDeclaration",
                                    "scope": 9428,
                                    "src": "3112:17:19",
                                    "stateVariable": false,
                                    "storageLocation": "default",
                                    "typeDescriptions": {
                                        "typeIdentifier": "t_uint256",
                                        "typeString": "uint256"
                                    },
                                    "typeName": {
                                        "id": 9425,
                                        "name": "uint256",
                                        "nodeType": "ElementaryTypeName",
                                        "src": "3112:7:19",
                                        "typeDescriptions": {
                                            "typeIdentifier": "t_uint256",
                                            "typeString": "uint256"
                                        }
                                    },
                                    "visibility": "internal"
                                }
                            ],
                            "src": "3069:61:19"
                        },
                        "src": "3055:76:19"
                    },
                    {
                        "anonymous": false,
                        "id": 9436,
                        "name": "feecollection",
                        "nodeType": "EventDefinition",
                        "parameters": {
                            "id": 9435,
                            "nodeType": "ParameterList",
                            "parameters": [
                                {
                                    "constant": false,
                                    "id": 9430,
                                    "indexed": true,
                                    "mutability": "mutable",
                                    "name": "platform",
                                    "nodeType": "VariableDeclaration",
                                    "scope": 9436,
                                    "src": "3156:24:19",
                                    "stateVariable": false,
                                    "storageLocation": "default",
                                    "typeDescriptions": {
                                        "typeIdentifier": "t_address",
                                        "typeString": "address"
                                    },
                                    "typeName": {
                                        "id": 9429,
                                        "name": "address",
                                        "nodeType": "ElementaryTypeName",
                                        "src": "3156:7:19",
                                        "stateMutability": "nonpayable",
                                        "typeDescriptions": {
                                            "typeIdentifier": "t_address",
                                            "typeString": "address"
                                        }
                                    },
                                    "visibility": "internal"
                                },
                                {
                                    "constant": false,
                                    "id": 9432,
                                    "indexed": false,
                                    "mutability": "mutable",
                                    "name": "collection",
                                    "nodeType": "VariableDeclaration",
                                    "scope": 9436,
                                    "src": "3182:18:19",
                                    "stateVariable": false,
                                    "storageLocation": "default",
                                    "typeDescriptions": {
                                        "typeIdentifier": "t_uint256",
                                        "typeString": "uint256"
                                    },
                                    "typeName": {
                                        "id": 9431,
                                        "name": "uint256",
                                        "nodeType": "ElementaryTypeName",
                                        "src": "3182:7:19",
                                        "typeDescriptions": {
                                            "typeIdentifier": "t_uint256",
                                            "typeString": "uint256"
                                        }
                                    },
                                    "visibility": "internal"
                                },
                                {
                                    "constant": false,
                                    "id": 9434,
                                    "indexed": false,
                                    "mutability": "mutable",
                                    "name": "timestamp",
                                    "nodeType": "VariableDeclaration",
                                    "scope": 9436,
                                    "src": "3202:17:19",
                                    "stateVariable": false,
                                    "storageLocation": "default",
                                    "typeDescriptions": {
                                        "typeIdentifier": "t_uint256",
                                        "typeString": "uint256"
                                    },
                                    "typeName": {
                                        "id": 9433,
                                        "name": "uint256",
                                        "nodeType": "ElementaryTypeName",
                                        "src": "3202:7:19",
                                        "typeDescriptions": {
                                            "typeIdentifier": "t_uint256",
                                            "typeString": "uint256"
                                        }
                                    },
                                    "visibility": "internal"
                                }
                            ],
                            "src": "3155:65:19"
                        },
                        "src": "3136:85:19"
                    },
                    {
                        "body": {
                            "id": 9457,
                            "nodeType": "Block",
                            "src": "3286:117:19",
                            "statements": [
                                {
                                    "assignments": [
                                        9443
                                    ],
                                    "declarations": [
                                        {
                                            "constant": false,
                                            "id": 9443,
                                            "mutability": "mutable",
                                            "name": "DP",
                                            "nodeType": "VariableDeclaration",
                                            "scope": 9457,
                                            "src": "3296:10:19",
                                            "stateVariable": false,
                                            "storageLocation": "default",
                                            "typeDescriptions": {
                                                "typeIdentifier": "t_address",
                                                "typeString": "address"
                                            },
                                            "typeName": {
                                                "id": 9442,
                                                "name": "address",
                                                "nodeType": "ElementaryTypeName",
                                                "src": "3296:7:19",
                                                "stateMutability": "nonpayable",
                                                "typeDescriptions": {
                                                    "typeIdentifier": "t_address",
                                                    "typeString": "address"
                                                }
                                            },
                                            "visibility": "internal"
                                        }
                                    ],
                                    "id": 9448,
                                    "initialValue": {
                                        "arguments": [
                                            {
                                                "id": 9446,
                                                "name": "security",
                                                "nodeType": "Identifier",
                                                "overloadedDeclarations": [],
                                                "referencedDeclaration": 9440,
                                                "src": "3324:8:19",
                                                "typeDescriptions": {
                                                    "typeIdentifier": "t_address",
                                                    "typeString": "address"
                                                }
                                            }
                                        ],
                                        "expression": {
                                            "argumentTypes": [
                                                {
                                                    "typeIdentifier": "t_address",
                                                    "typeString": "address"
                                                }
                                            ],
                                            "expression": {
                                                "id": 9444,
                                                "name": "products",
                                                "nodeType": "Identifier",
                                                "overloadedDeclarations": [],
                                                "referencedDeclaration": 9361,
                                                "src": "3309:8:19",
                                                "typeDescriptions": {
                                                    "typeIdentifier": "t_contract$_IFactory_$11117",
                                                    "typeString": "contract IFactory"
                                                }
                                            },
                                            "id": 9445,
                                            "isConstant": false,
                                            "isLValue": false,
                                            "isPure": false,
                                            "lValueRequested": false,
                                            "memberName": "getDP",
                                            "nodeType": "MemberAccess",
                                            "referencedDeclaration": 11116,
                                            "src": "3309:14:19",
                                            "typeDescriptions": {
                                                "typeIdentifier": "t_function_external_view$_t_address_$returns$_t_address_$",
                                                "typeString": "function (address) view external returns (address)"
                                            }
                                        },
                                        "id": 9447,
                                        "isConstant": false,
                                        "isLValue": false,
                                        "isPure": false,
                                        "kind": "functionCall",
                                        "lValueRequested": false,
                                        "names": [],
                                        "nodeType": "FunctionCall",
                                        "src": "3309:24:19",
                                        "tryCall": false,
                                        "typeDescriptions": {
                                            "typeIdentifier": "t_address",
                                            "typeString": "address"
                                        }
                                    },
                                    "nodeType": "VariableDeclarationStatement",
                                    "src": "3296:37:19"
                                },
                                {
                                    "expression": {
                                        "arguments": [
                                            {
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                                                "src": "7139:13:19",
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                            ]
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                            "nodeType": "StructuredDocumentation",
                            "src": "4430:532:19",
                            "text": "Joins existing (secondary) tokenized assets into pool by primary issue token holders\n@param  security            reference to asset issued\n@param  currency            reference to cash (settlement) token\n@param  securityOutstanding total number of securities outstanding\n@param  securityOffered     amount of security to issue\n@param  minSecurityOrder    minimum order size of securities issued in pool\n@param  cashAmount          amount of currency issued in pool"
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                                            "typeString": "bytes32"
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                                    },
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                                    "expression": {
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                                        "isLValue": false,
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                                        "lValueRequested": false,
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                                                    "typeIdentifier": "t_mapping$_t_bytes32_$_t_struct$_settlement_$12173_storage_$",
                                                    "typeString": "mapping(bytes32 => struct ISettlor.settlement storage ref)"
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                                                "name": "ref",
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                                                "typeIdentifier": "t_struct$_settlement_$12173_storage",
                                                "typeString": "struct ISettlor.settlement storage ref"
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                                        },
                                        "nodeType": "Assignment",
                                        "operator": "=",
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                                            "name": "tradeToSettle",
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                                            "src": "9783:13:19",
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                                                "typeIdentifier": "t_struct$_settlement_$12173_memory_ptr",
                                                "typeString": "struct ISettlor.settlement memory"
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                                        },
                                        "src": "9764:32:19",
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                                            "typeIdentifier": "t_struct$_settlement_$12173_storage",
                                            "typeString": "struct ISettlor.settlement storage ref"
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                                            "storageLocation": "memory",
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                                                "name": "ISettlor.subscriptions",
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                                                    "typeString": "struct ISettlor.subscriptions"
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                                                "id": 10025,
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                                                    "typeString": "address"
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                                            },
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                                            },
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                                                "name": "amount",
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                                            "amount",
                                            "price"
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                                                    "typeString": "bytes32"
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                                            "typeIdentifier": "t_bytes32",
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                                                "id": 10042,
                                                "name": "subscription",
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                                                "src": "10193:12:19",
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                                                    "name": "poolId",
                                                    "nodeType": "Identifier",
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                                                    "src": "10180:6:19",
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                                                        "typeString": "bytes32"
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                                        "tryCall": false,
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                                            },
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                                                "name": "amount",
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                                                    "name": "subscription",
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                                                    "typeIdentifier": "t_uint256",
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                                                "name": "ref",
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                                                    "typeString": "bytes32"
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                                            },
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                                                "expression": {
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                                                    "name": "tradeToSettle",
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                                                    "src": "10332:13:19",
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                                                "memberName": "DPID",
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                                                "src": "10332:18:19",
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                                                    "typeIdentifier": "t_bytes32",
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                                                    "name": "block",
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                                                    "src": "10352:5:19",
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                                                        "typeString": "block"
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                                                "isPure": false,
                                                "lValueRequested": false,
                                                "memberName": "timestamp",
                                                "nodeType": "MemberAccess",
                                                "src": "10352:15:19",
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                                                    "typeIdentifier": "t_uint256",
                                                    "typeString": "uint256"
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                                            }
                                        ],
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                                                {
                                                    "typeIdentifier": "t_address",
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                                                {
                                                    "typeIdentifier": "t_address",
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                                                {
                                                    "typeIdentifier": "t_address",
                                                    "typeString": "address"
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                                                {
                                                    "typeIdentifier": "t_address",
                                                    "typeString": "address"
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                                                {
                                                    "typeIdentifier": "t_uint256",
                                                    "typeString": "uint256"
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                                                {
                                                    "typeIdentifier": "t_uint256",
                                                    "typeString": "uint256"
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                                                {
                                                    "typeIdentifier": "t_bytes32",
                                                    "typeString": "bytes32"
                                                },
                                                {
                                                    "typeIdentifier": "t_bytes32",
                                                    "typeString": "bytes32"
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                                                {
                                                    "typeIdentifier": "t_uint256",
                                                    "typeString": "uint256"
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                                            ],
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                                            "name": "subscribers",
                                            "nodeType": "Identifier",
                                            "overloadedDeclarations": [],
                                            "referencedDeclaration": 9420,
                                            "src": "10225:11:19",
                                            "typeDescriptions": {
                                                "typeIdentifier": "t_function_event_nonpayable$_t_bytes32_$_t_address_$_t_address_$_t_address_$_t_address_$_t_uint256_$_t_uint256_$_t_bytes32_$_t_bytes32_$_t_uint256_$returns$__$",
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                                        "isPure": false,
                                        "kind": "functionCall",
                                        "lValueRequested": false,
                                        "names": [],
                                        "nodeType": "FunctionCall",
                                        "src": "10225:143:19",
                                        "tryCall": false,
                                        "typeDescriptions": {
                                            "typeIdentifier": "t_tuple$__$",
                                            "typeString": "tuple()"
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                                    },
                                    "id": 10060,
                                    "nodeType": "EmitStatement",
                                    "src": "10220:148:19"
                                },
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                                    "expression": {
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                                                "id": 10066,
                                                "name": "ref",
                                                "nodeType": "Identifier",
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                                                "src": "10414:3:19",
                                                "typeDescriptions": {
                                                    "typeIdentifier": "t_bytes32",
                                                    "typeString": "bytes32"
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                                        ],
                                        "expression": {
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                                                {
                                                    "typeIdentifier": "t_bytes32",
                                                    "typeString": "bytes32"
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                                            ],
                                            "expression": {
                                                "baseExpression": {
                                                    "id": 10061,
                                                    "name": "trades",
                                                    "nodeType": "Identifier",
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                                                    "referencedDeclaration": 9332,
                                                    "src": "10382:6:19",
                                                    "typeDescriptions": {
                                                        "typeIdentifier": "t_mapping$_t_bytes32_$_t_array$_t_bytes32_$dyn_storage_$",
                                                        "typeString": "mapping(bytes32 => bytes32[] storage ref)"
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                                                },
                                                "id": 10064,
                                                "indexExpression": {
                                                    "expression": {
                                                        "id": 10062,
                                                        "name": "tradeToSettle",
                                                        "nodeType": "Identifier",
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                                                        "referencedDeclaration": 9958,
                                                        "src": "10389:13:19",
                                                        "typeDescriptions": {
                                                            "typeIdentifier": "t_struct$_settlement_$12173_memory_ptr",
                                                            "typeString": "struct ISettlor.settlement memory"
                                                        }
                                                    },
                                                    "id": 10063,
                                                    "isConstant": false,
                                                    "isLValue": true,
                                                    "isPure": false,
                                                    "lValueRequested": false,
                                                    "memberName": "DPID",
                                                    "nodeType": "MemberAccess",
                                                    "referencedDeclaration": 12160,
                                                    "src": "10389:18:19",
                                                    "typeDescriptions": {
                                                        "typeIdentifier": "t_bytes32",
                                                        "typeString": "bytes32"
                                                    }
                                                },
                                                "isConstant": false,
                                                "isLValue": true,
                                                "isPure": false,
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                                        },
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                                            "src": "11295:3:19",
                                            "typeDescriptions": {
                                                "typeIdentifier": "t_bytes32",
                                                "typeString": "bytes32"
                                            }
                                        },
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                                        "nodeType": "IndexAccess",
                                        "src": "11283:16:19",
                                        "typeDescriptions": {
                                            "typeIdentifier": "t_struct$_settlement_$12173_storage",
                                            "typeString": "struct ISettlor.settlement storage ref"
                                        }
                                    },
                                    "functionReturnParameters": 10117,
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                                    "src": "11276:23:19"
                                }
                            ]
                        },
                        "documentation": {
                            "id": 10110,
                            "nodeType": "StructuredDocumentation",
                            "src": "10999:122:19",
                            "text": "Fetches a specific trade settlement request        \n@param  ref         reference to the trade"
                        },
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                        "implemented": true,
                        "kind": "function",
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                                    "name": "ref",
                                    "nodeType": "VariableDeclaration",
                                    "scope": 10130,
                                    "src": "11156:11:19",
                                    "stateVariable": false,
                                    "storageLocation": "default",
                                    "typeDescriptions": {
                                        "typeIdentifier": "t_bytes32",
                                        "typeString": "bytes32"
                                    },
                                    "typeName": {
                                        "id": 10111,
                                        "name": "bytes32",
                                        "nodeType": "ElementaryTypeName",
                                        "src": "11156:7:19",
                                        "typeDescriptions": {
                                            "typeIdentifier": "t_bytes32",
                                            "typeString": "bytes32"
                                        }
                                    },
                                    "visibility": "internal"
                                }
                            ],
                            "src": "11155:13:19"
                        },
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                            "nodeType": "ParameterList",
                            "parameters": [
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                                    "constant": false,
                                    "id": 10116,
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                                    "name": "",
                                    "nodeType": "VariableDeclaration",
                                    "scope": 10130,
                                    "src": "11200:17:19",
                                    "stateVariable": false,
                                    "storageLocation": "memory",
                                    "typeDescriptions": {
                                        "typeIdentifier": "t_struct$_settlement_$12173_memory_ptr",
                                        "typeString": "struct ISettlor.settlement"
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                                        "name": "settlement",
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                                        "src": "11200:10:19",
                                        "typeDescriptions": {
                                            "typeIdentifier": "t_struct$_settlement_$12173_storage_ptr",
                                            "typeString": "struct ISettlor.settlement"
                                        }
                                    },
                                    "visibility": "internal"
                                }
                            ],
                            "src": "11199:19:19"
                        },
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                        "src": "11126:180:19",
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                    },
                    {
                        "baseFunctions": [
                            12239
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                            "nodeType": "Block",
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                            "statements": [
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                                        10144
                                    ],
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                                            "name": "currency",
                                            "nodeType": "VariableDeclaration",
                                            "scope": 10269,
                                            "src": "11426:16:19",
                                            "stateVariable": false,
                                            "storageLocation": "default",
                                            "typeDescriptions": {
                                                "typeIdentifier": "t_address",
                                                "typeString": "address"
                                            },
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                                                "id": 10143,
                                                "name": "address",
                                                "nodeType": "ElementaryTypeName",
                                                "src": "11426:7:19",
                                                "stateMutability": "nonpayable",
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                                                    "typeIdentifier": "t_address",
                                                    "typeString": "address"
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                                                    {
                                                        "baseExpression": {
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                                                            "name": "poolAddress",
                                                            "nodeType": "Identifier",
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                                                            "referencedDeclaration": 9340,
                                                            "src": "11465:11:19",
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                                                                "typeIdentifier": "t_mapping$_t_bytes32_$_t_address_$",
                                                                "typeString": "mapping(bytes32 => address)"
                                                            }
                                                        },
                                                        "id": 10148,
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                                                            "name": "poolId",
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                                                            "src": "11477:6:19",
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                                                                "typeString": "bytes32"
                                                            }
                                                        },
                                                        "isConstant": false,
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                                                        "isPure": false,
                                                        "lValueRequested": false,
                                                        "nodeType": "IndexAccess",
                                                        "src": "11465:19:19",
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                                                            "typeString": "address"
                                                        }
                                                    }
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                                                            "typeIdentifier": "t_address",
                                                            "typeString": "address"
                                                        }
                                                    ],
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                                                    "name": "ISecondaryIssuePool",
                                                    "nodeType": "Identifier",
                                                    "overloadedDeclarations": [],
                                                    "referencedDeclaration": 12072,
                                                    "src": "11445:19:19",
                                                    "typeDescriptions": {
                                                        "typeIdentifier": "t_type$_t_contract$_ISecondaryIssuePool_$12072_$",
                                                        "typeString": "type(contract ISecondaryIssuePool)"
                                                    }
                                                },
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                                                "isConstant": false,
                                                "isLValue": false,
                                                "isPure": false,
                                                "kind": "typeConversion",
                                                "lValueRequested": false,
                                                "names": [],
                                                "nodeType": "FunctionCall",
                                                "src": "11445:40:19",
                                                "tryCall": false,
                                                "typeDescriptions": {
                                                    "typeIdentifier": "t_contract$_ISecondaryIssuePool_$12072",
                                                    "typeString": "contract ISecondaryIssuePool"
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                                            "isLValue": false,
                                            "isPure": false,
                                            "lValueRequested": false,
                                            "memberName": "getCurrency",
                                            "nodeType": "MemberAccess",
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                                            "src": "11445:52:19",
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                                        "src": "11445:54:19",
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                                            "typeString": "address"
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                                    },
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                                },
                                {
                                    "assignments": [
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                                        null,
                                        null
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                                            "constant": false,
                                            "id": 10156,
                                            "mutability": "mutable",
                                            "name": "tokens",
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                                            "scope": 10269,
                                            "src": "11544:22:19",
                                            "stateVariable": false,
                                            "storageLocation": "memory",
                                            "typeDescriptions": {
                                                "typeIdentifier": "t_array$_t_contract$_IERC20_$2938_$dyn_memory_ptr",
                                                "typeString": "contract IERC20[]"
                                            },
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                                                    "id": 10154,
                                                    "name": "IERC20",
                                                    "nodeType": "UserDefinedTypeName",
                                                    "referencedDeclaration": 2938,
                                                    "src": "11544:6:19",
                                                    "typeDescriptions": {
                                                        "typeIdentifier": "t_contract$_IERC20_$2938",
                                                        "typeString": "contract IERC20"
                                                    }
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                                                "typeDescriptions": {
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                                                    "typeString": "contract IERC20[]"
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                                            },
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                                        null,
                                        null
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                                                "id": 10161,
                                                "name": "poolId",
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                                                "src": "11602:6:19",
                                                "typeDescriptions": {
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                                                    "typeString": "bytes32"
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                                            }
                                        ],
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                                                    "typeIdentifier": "t_bytes32",
                                                    "typeString": "bytes32"
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                                            ],
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                                                        "name": "vault",
                                                        "nodeType": "Identifier",
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                                                        "referencedDeclaration": 9313,
                                                        "src": "11581:5:19",
                                                        "typeDescriptions": {
                                                            "typeIdentifier": "t_address",
                                                            "typeString": "address"
                                                        }
                                                    }
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                                                            "typeIdentifier": "t_address",
                                                            "typeString": "address"
                                                        }
                                                    ],
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                                                    "name": "IVault",
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                                                    "src": "11574:6:19",
                                                    "typeDescriptions": {
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                                                "kind": "typeConversion",
                                                "lValueRequested": false,
                                                "names": [],
                                                "nodeType": "FunctionCall",
                                                "src": "11574:13:19",
                                                "tryCall": false,
                                                "typeDescriptions": {
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                                                    "typeString": "contract IVault"
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                                            "isLValue": false,
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                                            "memberName": "getPoolTokens",
                                            "nodeType": "MemberAccess",
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                                            "src": "11574:27:19",
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                                                "typeString": "function (bytes32) view external returns (contract IERC20[] memory,uint256[] memory,uint256)"
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                                        "nodeType": "FunctionCall",
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                                    "src": "11543:66:19"
                                },
                                {
                                    "assignments": [
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                                            "name": "assets",
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                                            "src": "11619:22:19",
                                            "stateVariable": false,
                                            "storageLocation": "memory",
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                                                    "name": "IAsset",
                                                    "nodeType": "UserDefinedTypeName",
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                                                    "src": "11619:6:19",
                                                    "typeDescriptions": {
                                                        "typeIdentifier": "t_contract$_IAsset_$3127",
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                                                "name": "tokens",
                                                "nodeType": "Identifier",
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                                                "src": "11667:6:19",
                                                "typeDescriptions": {
                                                    "typeIdentifier": "t_array$_t_contract$_IERC20_$2938_$dyn_memory_ptr",
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                                                    "typeIdentifier": "t_array$_t_contract$_IERC20_$2938_$dyn_memory_ptr",
                                                    "typeString": "contract IERC20[] memory"
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                                            "name": "_convertERC20sToAssets",
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                                                "typeString": "function (contract IERC20[] memory) pure returns (contract IAsset[] memory)"
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                                        "tryCall": false,
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                                            "typeString": "contract IAsset[] memory"
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                                },
                                {
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                                            "name": "amountsOut",
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                                            "src": "11684:27:19",
                                            "stateVariable": false,
                                            "storageLocation": "memory",
                                            "typeDescriptions": {
                                                "typeIdentifier": "t_array$_t_uint256_$dyn_memory_ptr",
                                                "typeString": "uint256[]"
                                            },
                                            "typeName": {
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                                                    "id": 10174,
                                                    "name": "uint256",
                                                    "nodeType": "ElementaryTypeName",
                                                    "src": "11684:7:19",
                                                    "typeDescriptions": {
                                                        "typeIdentifier": "t_uint256",
                                                        "typeString": "uint256"
                                                    }
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                                                "id": 10175,
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                                                "src": "11684:9:19",
                                                "typeDescriptions": {
                                                    "typeIdentifier": "t_array$_t_uint256_$dyn_storage_ptr",
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                                                "expression": {
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                                                    "name": "tokens",
                                                    "nodeType": "Identifier",
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                                                    "src": "11728:6:19",
                                                    "typeDescriptions": {
                                                        "typeIdentifier": "t_array$_t_contract$_IERC20_$2938_$dyn_memory_ptr",
                                                        "typeString": "contract IERC20[] memory"
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                                                },
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                                                "isConstant": false,
                                                "isLValue": false,
                                                "isPure": false,
                                                "lValueRequested": false,
                                                "memberName": "length",
                                                "nodeType": "MemberAccess",
                                                "src": "11728:13:19",
                                                "typeDescriptions": {
                                                    "typeIdentifier": "t_uint256",
                                                    "typeString": "uint256"
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                                            }
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                                                    "typeIdentifier": "t_uint256",
                                                    "typeString": "uint256"
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                                                    "name": "uint256",
                                                    "nodeType": "ElementaryTypeName",
                                                    "src": "11718:7:19",
                                                    "typeDescriptions": {
                                                        "typeIdentifier": "t_uint256",
                                                        "typeString": "uint256"
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                                                    "typeString": "uint256[]"
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                                        "isPure": false,
                                        "kind": "functionCall",
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                                        "src": "11714:28:19",
                                        "tryCall": false,
                                        "typeDescriptions": {
                                            "typeIdentifier": "t_array$_t_uint256_$dyn_memory_ptr",
                                            "typeString": "uint256[] memory"
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                                },
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                                    "assignments": [
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                                            "name": "request",
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                                            "src": "11752:37:19",
                                            "stateVariable": false,
                                            "storageLocation": "memory",
                                            "typeDescriptions": {
                                                "typeIdentifier": "t_struct$_ExitPoolRequest_$3490_memory_ptr",
                                                "typeString": "struct IVault.ExitPoolRequest"
                                            },
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                                                "name": "IVault.ExitPoolRequest",
                                                "nodeType": "UserDefinedTypeName",
                                                "referencedDeclaration": 3490,
                                                "src": "11752:22:19",
                                                "typeDescriptions": {
                                                    "typeIdentifier": "t_struct$_ExitPoolRequest_$3490_storage_ptr",
                                                    "typeString": "struct IVault.ExitPoolRequest"
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                                            },
                                            "visibility": "internal"
                                        }
                                    ],
                                    "id": 10200,
                                    "initialValue": {
                                        "arguments": [
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                                                "id": 10190,
                                                "name": "assets",
                                                "nodeType": "Identifier",
                                                "overloadedDeclarations": [],
                                                "referencedDeclaration": 10167,
                                                "src": "11837:6:19",
                                                "typeDescriptions": {
                                                    "typeIdentifier": "t_array$_t_contract$_IAsset_$3127_$dyn_memory_ptr",
                                                    "typeString": "contract IAsset[] memory"
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                                            },
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                                                "id": 10191,
                                                "name": "amountsOut",
                                                "nodeType": "Identifier",
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                                                "src": "11872:10:19",
                                                "typeDescriptions": {
                                                    "typeIdentifier": "t_array$_t_uint256_$dyn_memory_ptr",
                                                    "typeString": "uint256[] memory"
                                                }
                                            },
                                            {
                                                "arguments": [
                                                    {
                                                        "expression": {
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                                                            "name": "ExitKind",
                                                            "nodeType": "Identifier",
                                                            "overloadedDeclarations": [],
                                                            "referencedDeclaration": 12135,
                                                            "src": "11917:8:19",
                                                            "typeDescriptions": {
                                                                "typeIdentifier": "t_type$_t_enum$_ExitKind_$12135_$",
                                                                "typeString": "type(enum ISettlor.ExitKind)"
                                                            }
                                                        },
                                                        "id": 10195,
                                                        "isConstant": false,
                                                        "isLValue": false,
                                                        "isPure": true,
                                                        "lValueRequested": false,
                                                        "memberName": "EXACT_BPT_IN_FOR_TOKENS_OUT",
                                                        "nodeType": "MemberAccess",
                                                        "src": "11917:36:19",
                                                        "typeDescriptions": {
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                                                        "hexValue": "30",
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                                                            "typeIdentifier": "t_enum$_ExitKind_$12135",
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                                                        "src": "11906:3:19",
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                                                                    "typeIdentifier": "t_contract$_SecondaryIssueManager_$10930",
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                                                                    "typeIdentifier": "t_address",
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                                                            "src": "12225:6:19",
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                                                        "tryCall": false,
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                                                            "typeString": "uint256"
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                                                    },
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                                                        "typeIdentifier": "t_uint256",
                                                        "typeString": "uint256"
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                                                                        "typeIdentifier": "t_contract$_SecondaryIssueManager_$10930",
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                                                                                                "typeString": "struct ISettlor.settlement storage ref"
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                                                                                        "lValueRequested": false,
                                                                                        "memberName": "currency",
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                                                                                            "typeIdentifier": "t_address",
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                                                                                "typeIdentifier": "t_function_internal_view$_t_contract$_IERC20_$2938_$returns$_t_uint256_$",
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                                                                        "nodeType": "FunctionCall",
                                                                        "src": "14483:56:19",
                                                                        "tryCall": false,
                                                                        "typeDescriptions": {
                                                                            "typeIdentifier": "t_uint256",
                                                                            "typeString": "uint256"
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                                                                    }
                                                                ],
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                                                                            "typeIdentifier": "t_uint256",
                                                                            "typeString": "uint256"
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                                                                        {
                                                                            "typeIdentifier": "t_uint256",
                                                                            "typeString": "uint256"
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                                                                    ],
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                                                                    "name": "_downscaleDown",
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                                                                        "typeString": "function (uint256,uint256) pure returns (uint256)"
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                                                                },
                                                                "id": 10532,
                                                                "isConstant": false,
                                                                "isLValue": false,
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                                                                "tryCall": false,
                                                                "typeDescriptions": {
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                                                                    "typeString": "uint256"
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                                                            },
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                                                            "src": "14412:128:19"
                                                        },
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                                                                                    "typeString": "mapping(bytes32 => struct ISettlor.settlement storage ref)"
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                                                                                "src": "14609:3:19",
                                                                                "typeDescriptions": {
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                                                                                    "typeString": "bytes32"
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                                                                            "nodeType": "IndexAccess",
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                                                                                "typeIdentifier": "t_struct$_settlement_$12173_storage",
                                                                                "typeString": "struct ISettlor.settlement storage ref"
                                                                            }
                                                                        },
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                                                                        "isLValue": true,
                                                                        "isPure": false,
                                                                        "lValueRequested": false,
                                                                        "memberName": "partyRef",
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                                                                        "src": "14597:25:19",
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                                                                            "typeIdentifier": "t_bytes32",
                                                                            "typeString": "bytes32"
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                                                                    },
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                                                                        "expression": {
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                                                                                "id": 10543,
                                                                                "name": "settlements",
                                                                                "nodeType": "Identifier",
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                                                                                "referencedDeclaration": 9327,
                                                                                "src": "14624:11:19",
                                                                                "typeDescriptions": {
                                                                                    "typeIdentifier": "t_mapping$_t_bytes32_$_t_struct$_settlement_$12173_storage_$",
                                                                                    "typeString": "mapping(bytes32 => struct ISettlor.settlement storage ref)"
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                                                                            },
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                                                                            "indexExpression": {
                                                                                "id": 10544,
                                                                                "name": "ref",
                                                                                "nodeType": "Identifier",
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                                                                                "src": "14636:3:19",
                                                                                "typeDescriptions": {
                                                                                    "typeIdentifier": "t_bytes32",
                                                                                    "typeString": "bytes32"
                                                                                }
                                                                            },
                                                                            "isConstant": false,
                                                                            "isLValue": true,
                                                                            "isPure": false,
                                                                            "lValueRequested": false,
                                                                            "nodeType": "IndexAccess",
                                                                            "src": "14624:16:19",
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                                                                                "typeString": "struct ISettlor.settlement storage ref"
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                                                                                    "typeString": "mapping(bytes32 => struct ISettlor.settlement storage ref)"
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                                                                            "typeIdentifier": "t_uint256",
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                                                                            "typeIdentifier": "t_uint256",
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                                                                                "memberName": "currency",
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                                                                                    "typeIdentifier": "t_address",
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                                                                            "name": "IERC20",
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                                                                                "typeIdentifier": "t_type$_t_contract$_IERC20_$2938_$",
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                                                                        },
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                                                                        "kind": "typeConversion",
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                                                                        "nodeType": "FunctionCall",
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                                                                        "tryCall": false,
                                                                        "typeDescriptions": {
                                                                            "typeIdentifier": "t_contract$_IERC20_$2938",
                                                                            "typeString": "contract IERC20"
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                                                                    },
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                                                                    "lValueRequested": false,
                                                                    "memberName": "transferFrom",
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                                                                    "src": "14828:46:19",
                                                                    "typeDescriptions": {
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                                                                        "typeString": "function (address,address,uint256) external returns (bool)"
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                                                                },
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                                                                "kind": "functionCall",
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                                                                "src": "14828:119:19",
                                                                "tryCall": false,
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                                                        },
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                            "nodeType": "StructuredDocumentation",
                            "src": "17711:115:19",
                            "text": " @dev This helper function is a fast and cheap way to convert between IERC20[] and IAsset[] types"
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                                {
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                                    "storageLocation": "memory",
                                    "typeDescriptions": {
                                        "typeIdentifier": "t_array$_t_contract$_IERC20_$2938_$dyn_memory_ptr",
                                        "typeString": "contract IERC20[]"
                                    },
                                    "typeName": {
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                                            "name": "IERC20",
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                                            "referencedDeclaration": 2938,
                                            "src": "17863:6:19",
                                            "typeDescriptions": {
                                                "typeIdentifier": "t_contract$_IERC20_$2938",
                                                "typeString": "contract IERC20"
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                                        },
                                        "id": 10851,
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                                        "src": "17863:8:19",
                                        "typeDescriptions": {
                                            "typeIdentifier": "t_array$_t_contract$_IERC20_$2938_$dyn_storage_ptr",
                                            "typeString": "contract IERC20[]"
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                                    "name": "assets",
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                                    "storageLocation": "memory",
                                    "typeDescriptions": {
                                        "typeIdentifier": "t_array$_t_contract$_IAsset_$3127_$dyn_memory_ptr",
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                                            "name": "IAsset",
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                                                "typeIdentifier": "t_contract$_IAsset_$3127",
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                                        },
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                                        "typeDescriptions": {
                                            "typeIdentifier": "t_array$_t_contract$_IAsset_$3127_$dyn_storage_ptr",
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                                        }
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                                                "name": "uint256",
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                                                    "typeIdentifier": "t_uint256",
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                                                }
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                                                                }
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                                                                    "typeIdentifier": "t_contract$_IERC20_$2938",
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                                                            }
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                                                        }
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                                                            "typeIdentifier": "t_address",
                                                            "typeString": "address"
                                                        }
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                                                    "name": "ERC20",
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                                                    "src": "18414:5:19",
                                                    "typeDescriptions": {
                                                        "typeIdentifier": "t_type$_t_contract$_ERC20_$2860_$",
                                                        "typeString": "type(contract ERC20)"
                                                    }
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                                                "tryCall": false,
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                                                    "typeIdentifier": "t_contract$_ERC20_$2860",
                                                    "typeString": "contract ERC20"
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                                            "src": "18521:26:19",
                                            "stateVariable": false,
                                            "storageLocation": "default",
                                            "typeDescriptions": {
                                                "typeIdentifier": "t_uint256",
                                                "typeString": "uint256"
                                            },
                                            "typeName": {
                                                "id": 10879,
                                                "name": "uint256",
                                                "nodeType": "ElementaryTypeName",
                                                "src": "18521:7:19",
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                                                    "typeIdentifier": "t_uint256",
                                                    "typeString": "uint256"
                                                }
                                            },
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                                                "hexValue": "3138",
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                                                "kind": "number",
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                                                "src": "18559:2:19",
                                                "typeDescriptions": {
                                                    "typeIdentifier": "t_rational_18_by_1",
                                                    "typeString": "int_const 18"
                                                },
                                                "value": "18"
                                            },
                                            {
                                                "id": 10884,
                                                "name": "tokenDecimals",
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                                                    "typeIdentifier": "t_uint256",
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                                                    "typeIdentifier": "t_rational_18_by_1",
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                                                },
                                                {
                                                    "typeIdentifier": "t_uint256",
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                                                "src": "18550:4:19",
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                                                    "typeString": "type(library Math)"
                                                }
                                            },
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                                            "lValueRequested": false,
                                            "memberName": "sub",
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                                            "src": "18550:8:19",
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                                                "typeIdentifier": "t_function_internal_pure$_t_uint256_$_t_uint256_$returns$_t_uint256_$",
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                                        "tryCall": false,
                                        "typeDescriptions": {
                                            "typeIdentifier": "t_uint256",
                                            "typeString": "uint256"
                                        }
                                    },
                                    "nodeType": "VariableDeclarationStatement",
                                    "src": "18521:56:19"
                                },
                                {
                                    "expression": {
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                                            "typeString": "uint256"
                                        },
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                                        "lValueRequested": false,
                                        "leftExpression": {
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                                                "id": 10887,
                                                "name": "FixedPoint",
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                                                "referencedDeclaration": 780,
                                                "src": "18594:10:19",
                                                "typeDescriptions": {
                                                    "typeIdentifier": "t_type$_t_contract$_FixedPoint_$780_$",
                                                    "typeString": "type(library FixedPoint)"
                                                }
                                            },
                                            "id": 10888,
                                            "isConstant": false,
                                            "isLValue": false,
                                            "isPure": false,
                                            "lValueRequested": false,
                                            "memberName": "ONE",
                                            "nodeType": "MemberAccess",
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                                            "src": "18594:14:19",
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                                                "typeIdentifier": "t_uint256",
                                                "typeString": "uint256"
                                            }
                                        },
                                        "nodeType": "BinaryOperation",
                                        "operator": "*",
                                        "rightExpression": {
                                            "commonType": {
                                                "typeIdentifier": "t_uint256",
                                                "typeString": "uint256"
                                            },
                                            "id": 10891,
                                            "isConstant": false,
                                            "isLValue": false,
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                                            "lValueRequested": false,
                                            "leftExpression": {
                                                "hexValue": "3130",
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                                                "isLValue": false,
                                                "isPure": true,
                                                "kind": "number",
                                                "lValueRequested": false,
                                                "nodeType": "Literal",
                                                "src": "18611:2:19",
                                                "typeDescriptions": {
                                                    "typeIdentifier": "t_rational_10_by_1",
                                                    "typeString": "int_const 10"
                                                },
                                                "value": "10"
                                            },
                                            "nodeType": "BinaryOperation",
                                            "operator": "**",
                                            "rightExpression": {
                                                "id": 10890,
                                                "name": "decimalsDifference",
                                                "nodeType": "Identifier",
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                                                "referencedDeclaration": 10880,
                                                "src": "18615:18:19",
                                                "typeDescriptions": {
                                                    "typeIdentifier": "t_uint256",
                                                    "typeString": "uint256"
                                                }
                                            },
                                            "src": "18611:22:19",
                                            "typeDescriptions": {
                                                "typeIdentifier": "t_uint256",
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                                        },
                                        "src": "18594:39:19",
                                        "typeDescriptions": {
                                            "typeIdentifier": "t_uint256",
                                            "typeString": "uint256"
                                        }
                                    },
                                    "functionReturnParameters": 10867,
                                    "id": 10893,
                                    "nodeType": "Return",
                                    "src": "18587:46:19"
                                }
                            ]
                        },
                        "documentation": {
                            "id": 10861,
                            "nodeType": "StructuredDocumentation",
                            "src": "18061:157:19",
                            "text": " @dev Returns a scaling factor that, when multiplied to a token amount for `token`, normalizes its balance as if\n it had 18 decimals."
                        },
                        "id": 10895,
                        "implemented": true,
                        "kind": "function",
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                        "name": "_computeScalingFactor",
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                            "id": 10864,
                            "nodeType": "ParameterList",
                            "parameters": [
                                {
                                    "constant": false,
                                    "id": 10863,
                                    "mutability": "mutable",
                                    "name": "token",
                                    "nodeType": "VariableDeclaration",
                                    "scope": 10895,
                                    "src": "18254:12:19",
                                    "stateVariable": false,
                                    "storageLocation": "default",
                                    "typeDescriptions": {
                                        "typeIdentifier": "t_contract$_IERC20_$2938",
                                        "typeString": "contract IERC20"
                                    },
                                    "typeName": {
                                        "id": 10862,
                                        "name": "IERC20",
                                        "nodeType": "UserDefinedTypeName",
                                        "referencedDeclaration": 2938,
                                        "src": "18254:6:19",
                                        "typeDescriptions": {
                                            "typeIdentifier": "t_contract$_IERC20_$2938",
                                            "typeString": "contract IERC20"
                                        }
                                    },
                                    "visibility": "internal"
                                }
                            ],
                            "src": "18253:14:19"
                        },
                        "returnParameters": {
                            "id": 10867,
                            "nodeType": "ParameterList",
                            "parameters": [
                                {
                                    "constant": false,
                                    "id": 10866,
                                    "mutability": "mutable",
                                    "name": "",
                                    "nodeType": "VariableDeclaration",
                                    "scope": 10895,
                                    "src": "18291:7:19",
                                    "stateVariable": false,
                                    "storageLocation": "default",
                                    "typeDescriptions": {
                                        "typeIdentifier": "t_uint256",
                                        "typeString": "uint256"
                                    },
                                    "typeName": {
                                        "id": 10865,
                                        "name": "uint256",
                                        "nodeType": "ElementaryTypeName",
                                        "src": "18291:7:19",
                                        "typeDescriptions": {
                                            "typeIdentifier": "t_uint256",
                                            "typeString": "uint256"
                                        }
                                    },
                                    "visibility": "internal"
                                }
                            ],
                            "src": "18290:9:19"
                        },
                        "scope": 10930,
                        "src": "18223:417:19",
                        "stateMutability": "view",
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                        "visibility": "internal"
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                    {
                        "body": {
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                            "nodeType": "Block",
                            "src": "18939:65:19",
                            "statements": [
                                {
                                    "expression": {
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                                            {
                                                "id": 10907,
                                                "name": "amount",
                                                "nodeType": "Identifier",
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                                                "referencedDeclaration": 10898,
                                                "src": "18975:6:19",
                                                "typeDescriptions": {
                                                    "typeIdentifier": "t_uint256",
                                                    "typeString": "uint256"
                                                }
                                            },
                                            {
                                                "id": 10908,
                                                "name": "scalingFactor",
                                                "nodeType": "Identifier",
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                                                "referencedDeclaration": 10900,
                                                "src": "18983:13:19",
                                                "typeDescriptions": {
                                                    "typeIdentifier": "t_uint256",
                                                    "typeString": "uint256"
                                                }
                                            }
                                        ],
                                        "expression": {
                                            "argumentTypes": [
                                                {
                                                    "typeIdentifier": "t_uint256",
                                                    "typeString": "uint256"
                                                },
                                                {
                                                    "typeIdentifier": "t_uint256",
                                                    "typeString": "uint256"
                                                }
                                            ],
                                            "expression": {
                                                "id": 10905,
                                                "name": "FixedPoint",
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                                                "referencedDeclaration": 780,
                                                "src": "18956:10:19",
                                                "typeDescriptions": {
                                                    "typeIdentifier": "t_type$_t_contract$_FixedPoint_$780_$",
                                                    "typeString": "type(library FixedPoint)"
                                                }
                                            },
                                            "id": 10906,
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                                            "isLValue": false,
                                            "isPure": false,
                                            "lValueRequested": false,
                                            "memberName": "divDown",
                                            "nodeType": "MemberAccess",
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                                            "src": "18956:18:19",
                                            "typeDescriptions": {
                                                "typeIdentifier": "t_function_internal_pure$_t_uint256_$_t_uint256_$returns$_t_uint256_$",
                                                "typeString": "function (uint256,uint256) pure returns (uint256)"
                                            }
                                        },
                                        "id": 10909,
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                                        "isLValue": false,
                                        "isPure": false,
                                        "kind": "functionCall",
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                                        "src": "18956:41:19",
                                        "tryCall": false,
                                        "typeDescriptions": {
                                            "typeIdentifier": "t_uint256",
                                            "typeString": "uint256"
                                        }
                                    },
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                                    "id": 10910,
                                    "nodeType": "Return",
                                    "src": "18949:48:19"
                                }
                            ]
                        },
                        "documentation": {
                            "id": 10896,
                            "nodeType": "StructuredDocumentation",
                            "src": "18646:193:19",
                            "text": " @dev Reverses the `scalingFactor` applied to `amount`, resulting in a smaller or equal value depending on\n whether it needed scaling or not. The result is rounded down."
                        },
                        "id": 10912,
                        "implemented": true,
                        "kind": "function",
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                        "name": "_downscaleDown",
                        "nodeType": "FunctionDefinition",
                        "parameters": {
                            "id": 10901,
                            "nodeType": "ParameterList",
                            "parameters": [
                                {
                                    "constant": false,
                                    "id": 10898,
                                    "mutability": "mutable",
                                    "name": "amount",
                                    "nodeType": "VariableDeclaration",
                                    "scope": 10912,
                                    "src": "18868:14:19",
                                    "stateVariable": false,
                                    "storageLocation": "default",
                                    "typeDescriptions": {
                                        "typeIdentifier": "t_uint256",
                                        "typeString": "uint256"
                                    },
                                    "typeName": {
                                        "id": 10897,
                                        "name": "uint256",
                                        "nodeType": "ElementaryTypeName",
                                        "src": "18868:7:19",
                                        "typeDescriptions": {
                                            "typeIdentifier": "t_uint256",
                                            "typeString": "uint256"
                                        }
                                    },
                                    "visibility": "internal"
                                },
                                {
                                    "constant": false,
                                    "id": 10900,
                                    "mutability": "mutable",
                                    "name": "scalingFactor",
                                    "nodeType": "VariableDeclaration",
                                    "scope": 10912,
                                    "src": "18884:21:19",
                                    "stateVariable": false,
                                    "storageLocation": "default",
                                    "typeDescriptions": {
                                        "typeIdentifier": "t_uint256",
                                        "typeString": "uint256"
                                    },
                                    "typeName": {
                                        "id": 10899,
                                        "name": "uint256",
                                        "nodeType": "ElementaryTypeName",
                                        "src": "18884:7:19",
                                        "typeDescriptions": {
                                            "typeIdentifier": "t_uint256",
                                            "typeString": "uint256"
                                        }
                                    },
                                    "visibility": "internal"
                                }
                            ],
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                        },
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                            "nodeType": "ParameterList",
                            "parameters": [
                                {
                                    "constant": false,
                                    "id": 10903,
                                    "mutability": "mutable",
                                    "name": "",
                                    "nodeType": "VariableDeclaration",
                                    "scope": 10912,
                                    "src": "18930:7:19",
                                    "stateVariable": false,
                                    "storageLocation": "default",
                                    "typeDescriptions": {
                                        "typeIdentifier": "t_uint256",
                                        "typeString": "uint256"
                                    },
                                    "typeName": {
                                        "id": 10902,
                                        "name": "uint256",
                                        "nodeType": "ElementaryTypeName",
                                        "src": "18930:7:19",
                                        "typeDescriptions": {
                                            "typeIdentifier": "t_uint256",
                                            "typeString": "uint256"
                                        }
                                    },
                                    "visibility": "internal"
                                }
                            ],
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                                                            "isLValue": true,
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                                "attributes": {
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                                "attributes": {
                                    "text": "Gets transfer agent for the security in the trade\n@param  security  address of security traded"
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                                    "text": " @dev This helper function is a fast and cheap way to convert between IERC20[] and IAsset[] types"
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                                    "text": " @dev Returns a scaling factor that, when multiplied to a token amount for `token`, normalizes its balance as if\n it had 18 decimals."
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                                                                    "hexvalue": "3130",
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                                                                    "lValueRequested": false,
                                                                    "token": "number",
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                                                                "attributes": {
                                                                    "overloadedDeclarations": [
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                                                                    ],
                                                                    "referencedDeclaration": 10880,
                                                                    "type": "uint256",
                                                                    "value": "decimalsDifference"
                                                                },
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                                                                "name": "Identifier",
                                                                "src": "18615:18:19"
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                                                        ],
                                                        "id": 10891,
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                                                "src": "18594:39:19"
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                            "stateMutability": "pure",
                            "virtual": false,
                            "visibility": "internal"
                        },
                        "children": [
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                                "attributes": {
                                    "text": " @dev Reverses the `scalingFactor` applied to `amount`, resulting in a smaller or equal value depending on\n whether it needed scaling or not. The result is rounded down."
                                },
                                "id": 10896,
                                "name": "StructuredDocumentation",
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                            {
                                "children": [
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                                                                    ],
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                                                            ],
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                                    "text": " @dev Applies `scalingFactor` to `amount`, resulting in a larger or equal value depending on whether it needed\n scaling or not."
                                },
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    },
    "compiler": {
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        "version": "0.7.1+commit.f4a555be.Emscripten.clang"
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                            "internalType": "address",
                            "name": "previousOwner",
                            "type": "address"
                        },
                        {
                            "indexed": true,
                            "internalType": "address",
                            "name": "newOwner",
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                    "name": "OwnershipTransferred",
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                "0x56eadf552f1d54f8f73fbbf801097c1c4d7bb3d77d5ac2bebfd0a8151642d55a": {
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                            "internalType": "bytes32",
                            "name": "poolId",
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                        {
                            "indexed": false,
                            "internalType": "address",
                            "name": "security",
                            "type": "address"
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                        {
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                            "indexed": true,
                            "internalType": "address",
                            "name": "platform",
                            "type": "address"
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                        {
                            "indexed": false,
                            "internalType": "uint256",
                            "name": "collection",
                            "type": "uint256"
                        },
                        {
                            "indexed": false,
                            "internalType": "uint256",
                            "name": "timestamp",
                            "type": "uint256"
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                    ],
                    "name": "feecollection",
                    "type": "event"
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                "0x0dd4a121adafd4537e046c792647be3f3978f362ad83b50586e249ae8641de2f": {
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                            "internalType": "bytes32",
                            "name": "poolId",
                            "type": "bytes32"
                        },
                        {
                            "indexed": false,
                            "internalType": "address",
                            "name": "seller",
                            "type": "address"
                        },
                        {
                            "indexed": false,
                            "internalType": "address",
                            "name": "investor",
                            "type": "address"
                        },
                        {
                            "indexed": true,
                            "internalType": "address",
                            "name": "securityTraded",
                            "type": "address"
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                        {
                            "indexed": false,
                            "internalType": "address",
                            "name": "currencySettled",
                            "type": "address"
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                        {
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                            "internalType": "uint256",
                            "name": "amount",
                            "type": "uint256"
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                        {
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                            "name": "price",
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                        {
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                            "internalType": "bytes32",
                            "name": "tradeRef",
                            "type": "bytes32"
                        },
                        {
                            "indexed": false,
                            "internalType": "bytes32",
                            "name": "DPID",
                            "type": "bytes32"
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                        {
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                            "internalType": "uint256",
                            "name": "timestamp",
                            "type": "uint256"
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                    ],
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                    "type": "event"
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                "0x85da739f35224c9e70f00cc38f01a704522dd70184a2105bf841163edb96ba50": {
                    "anonymous": false,
                    "inputs": [
                        {
                            "indexed": true,
                            "internalType": "bytes32",
                            "name": "poolid",
                            "type": "bytes32"
                        },
                        {
                            "indexed": false,
                            "internalType": "address",
                            "name": "transferor",
                            "type": "address"
                        },
                        {
                            "indexed": false,
                            "internalType": "address",
                            "name": "transferee",
                            "type": "address"
                        },
                        {
                            "indexed": false,
                            "internalType": "uint256",
                            "name": "unitsToTransfer",
                            "type": "uint256"
                        },
                        {
                            "indexed": false,
                            "internalType": "address",
                            "name": "security",
                            "type": "address"
                        },
                        {
                            "indexed": false,
                            "internalType": "uint256",
                            "name": "price",
                            "type": "uint256"
                        },
                        {
                            "indexed": false,
                            "internalType": "address",
                            "name": "currency",
                            "type": "address"
                        },
                        {
                            "indexed": false,
                            "internalType": "bytes32",
                            "name": "settlementStatus",
                            "type": "bytes32"
                        },
                        {
                            "indexed": false,
                            "internalType": "bytes32",
                            "name": "tradeRef",
                            "type": "bytes32"
                        },
                        {
                            "indexed": false,
                            "internalType": "uint256",
                            "name": "fee",
                            "type": "uint256"
                        },
                        {
                            "indexed": false,
                            "internalType": "uint256",
                            "name": "timestamp",
                            "type": "uint256"
                        }
                    ],
                    "name": "tradeSettled",
                    "type": "event"
                }
            },
            "links": {},
            "address": "0xE3e3e9b8c0c292eD3756C7A1037322738de6B7FC",
            "transactionHash": "0xa18238bd0bc5612048004adac7142b4cd4a062a8d5217e93f9c8fa8efd036f88"
        }
    },
    "schemaVersion": "3.4.3",
    "updatedAt": "2025-03-03T15:25:37.864Z",
    "networkType": "ethereum",
    "devdoc": {
        "kind": "dev",
        "methods": {
            "getSettlementRequest(bytes32)": {
                "params": {
                    "ref": "reference to the trade"
                }
            },
            "getSettlementRequests(bytes32,bytes32)": {
                "params": {
                    "dpid": "identifier of depository participant (eg, transfer agent) that is authorized to settle the asset "
                }
            },
            "getSubscribers(bytes32)": {
                "params": {
                    "poolId": "pool identity"
                }
            },
            "getTradingFeeCollected(address)": {
                "params": {
                    "_token": "address of token in which fee is collected"
                }
            },
            "initialize(address,uint256,address,address,address,address)": {
                "params": {
                    "_client": "address of Verified client contract",
                    "_factory": "reference to the secondary issue pool factory contract",
                    "_issueFeePercentage": "percentage of trading fee to be charged by the asset manager",
                    "_vault": "address of balancer vault"
                }
            },
            "issueSecondary(address,address,uint256,uint256,uint256,uint256)": {
                "params": {
                    "cashAmount": "amount of currency issued in pool",
                    "currency": "reference to cash (settlement) token",
                    "minSecurityOrder": "minimum order size of securities issued in pool",
                    "security": "reference to asset issued",
                    "securityOffered": "amount of security to issue",
                    "securityOutstanding": "total number of securities outstanding"
                }
            },
            "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 anymore. Can only be called by the current owner. NOTE: Renouncing ownership will leave the contract without an owner, thereby removing any functionality that is only available to the owner."
            },
            "requestSettlement((address,bytes32,bytes32,uint256,uint256,uint256),address)": {
                "params": {
                    "tradeToReport": "data structure holding order matching data"
                }
            },
            "setSettlementStatus(bytes32,bytes32)": {
                "params": {
                    "ref": "reference to the trade executed",
                    "status": "settlement status"
                }
            },
            "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": {
            "getSettlementRequest(bytes32)": {
                "notice": "Fetches a specific trade settlement request        "
            },
            "getSettlementRequests(bytes32,bytes32)": {
                "notice": "Fetches trade settlement requests for depository participant"
            },
            "getSubscribers(bytes32)": {
                "notice": "Retrieve investors in secondary pools"
            },
            "getTradingFeeCollected(address)": {
                "notice": "Fetch trading fee collected in Balancer vault"
            },
            "initialize(address,uint256,address,address,address,address)": {
                "notice": "Initializes this asset management contract"
            },
            "issueSecondary(address,address,uint256,uint256,uint256,uint256)": {
                "notice": "Joins existing (secondary) tokenized assets into pool by primary issue token holders"
            },
            "requestSettlement((address,bytes32,bytes32,uint256,uint256,uint256),address)": {
                "notice": "Used by Secondary pools to request settlement for trades"
            },
            "setSettlementStatus(bytes32,bytes32)": {
                "notice": "Sets settlement status for trades executed"
            }
        },
        "version": 1
    }
}