[
    {
        "constant": true,
        "inputs": [],
        "name": "importSequence",
        "outputs": [
            {
                "name": "",
                "type": "uint256"
            }
        ],
        "payable": false,
        "stateMutability": "view",
        "type": "function"
    },
    {
        "constant": false,
        "inputs": [
            {
                "name": "_validator",
                "type": "address"
            }
        ],
        "name": "setValidator",
        "outputs": [
            {
                "name": "",
                "type": "bool"
            }
        ],
        "payable": false,
        "stateMutability": "nonpayable",
        "type": "function"
    },
    {
        "constant": false,
        "inputs": [
            {
                "name": "_newOwner",
                "type": "address"
            }
        ],
        "name": "changeOwnership",
        "outputs": [
            {
                "name": "",
                "type": "bool"
            }
        ],
        "payable": false,
        "stateMutability": "nonpayable",
        "type": "function"
    },
    {
        "constant": true,
        "inputs": [],
        "name": "chainHopStartTime",
        "outputs": [
            {
                "name": "",
                "type": "uint256"
            }
        ],
        "payable": false,
        "stateMutability": "view",
        "type": "function"
    },
    {
        "constant": true,
        "inputs": [],
        "name": "validator",
        "outputs": [
            {
                "name": "",
                "type": "address"
            }
        ],
        "payable": false,
        "stateMutability": "view",
        "type": "function"
    },
    {
        "constant": false,
        "inputs": [
            {
                "name": "originChain",
                "type": "bytes8"
            },
            {
                "name": "recipientAddress",
                "type": "address"
            },
            {
                "name": "amount",
                "type": "uint256"
            },
            {
                "name": "fee",
                "type": "uint256"
            },
            {
                "name": "extraData",
                "type": "bytes"
            },
            {
                "name": "currentHash",
                "type": "bytes32"
            },
            {
                "name": "globalSupplyInOtherChains",
                "type": "uint256"
            },
            {
                "name": "validators",
                "type": "address[]"
            }
        ],
        "name": "mintToken",
        "outputs": [
            {
                "name": "",
                "type": "bool"
            }
        ],
        "payable": false,
        "stateMutability": "nonpayable",
        "type": "function"
    },
    {
        "constant": true,
        "inputs": [
            {
                "name": "",
                "type": "address"
            },
            {
                "name": "",
                "type": "address"
            }
        ],
        "name": "claimables",
        "outputs": [
            {
                "name": "",
                "type": "uint256"
            }
        ],
        "payable": false,
        "stateMutability": "view",
        "type": "function"
    },
    {
        "constant": false,
        "inputs": [
            {
                "name": "_exportFee",
                "type": "uint256"
            }
        ],
        "name": "setExportFeePerTenThousand",
        "outputs": [
            {
                "name": "",
                "type": "bool"
            }
        ],
        "payable": false,
        "stateMutability": "nonpayable",
        "type": "function"
    },
    {
        "constant": false,
        "inputs": [
            {
                "name": "_chainName",
                "type": "bytes8"
            }
        ],
        "name": "removeDestinationChain",
        "outputs": [
            {
                "name": "",
                "type": "bool"
            }
        ],
        "payable": false,
        "stateMutability": "nonpayable",
        "type": "function"
    },
    {
        "constant": true,
        "inputs": [],
        "name": "burnSequence",
        "outputs": [
            {
                "name": "",
                "type": "uint256"
            }
        ],
        "payable": false,
        "stateMutability": "view",
        "type": "function"
    },
    {
        "constant": false,
        "inputs": [
            {
                "name": "_originChain",
                "type": "bytes8"
            },
            {
                "name": "_destinationChain",
                "type": "bytes8"
            },
            {
                "name": "_addresses",
                "type": "address[]"
            },
            {
                "name": "_extraData",
                "type": "bytes"
            },
            {
                "name": "_burnHashes",
                "type": "bytes32[]"
            },
            {
                "name": "_supplyOnAllChains",
                "type": "uint256[]"
            },
            {
                "name": "_importData",
                "type": "uint256[]"
            },
            {
                "name": "_proof",
                "type": "bytes"
            }
        ],
        "name": "importMET",
        "outputs": [
            {
                "name": "",
                "type": "bool"
            }
        ],
        "payable": false,
        "stateMutability": "nonpayable",
        "type": "function"
    },
    {
        "constant": false,
        "inputs": [],
        "name": "acceptOwnership",
        "outputs": [
            {
                "name": "",
                "type": "bool"
            }
        ],
        "payable": false,
        "stateMutability": "nonpayable",
        "type": "function"
    },
    {
        "constant": true,
        "inputs": [
            {
                "name": "",
                "type": "uint256"
            }
        ],
        "name": "exportedBurns",
        "outputs": [
            {
                "name": "",
                "type": "bytes32"
            }
        ],
        "payable": false,
        "stateMutability": "view",
        "type": "function"
    },
    {
        "constant": false,
        "inputs": [
            {
                "name": "_minimumExportFee",
                "type": "uint256"
            }
        ],
        "name": "setMinimumExportFee",
        "outputs": [
            {
                "name": "",
                "type": "bool"
            }
        ],
        "payable": false,
        "stateMutability": "nonpayable",
        "type": "function"
    },
    {
        "constant": true,
        "inputs": [],
        "name": "auctions",
        "outputs": [
            {
                "name": "",
                "type": "address"
            }
        ],
        "payable": false,
        "stateMutability": "view",
        "type": "function"
    },
    {
        "constant": true,
        "inputs": [],
        "name": "owner",
        "outputs": [
            {
                "name": "",
                "type": "address"
            }
        ],
        "payable": false,
        "stateMutability": "view",
        "type": "function"
    },
    {
        "constant": false,
        "inputs": [
            {
                "name": "_startTime",
                "type": "uint256"
            }
        ],
        "name": "setChainHopStartTime",
        "outputs": [
            {
                "name": "",
                "type": "bool"
            }
        ],
        "payable": false,
        "stateMutability": "nonpayable",
        "type": "function"
    },
    {
        "constant": true,
        "inputs": [
            {
                "name": "",
                "type": "bytes32"
            }
        ],
        "name": "mintHashes",
        "outputs": [
            {
                "name": "",
                "type": "bytes32"
            }
        ],
        "payable": false,
        "stateMutability": "view",
        "type": "function"
    },
    {
        "constant": true,
        "inputs": [],
        "name": "minimumExportFee",
        "outputs": [
            {
                "name": "",
                "type": "uint256"
            }
        ],
        "payable": false,
        "stateMutability": "view",
        "type": "function"
    },
    {
        "constant": true,
        "inputs": [
            {
                "name": "",
                "type": "bytes32"
            }
        ],
        "name": "burnHashes",
        "outputs": [
            {
                "name": "",
                "type": "uint256"
            }
        ],
        "payable": false,
        "stateMutability": "view",
        "type": "function"
    },
    {
        "constant": true,
        "inputs": [],
        "name": "exportFee",
        "outputs": [
            {
                "name": "",
                "type": "uint256"
            }
        ],
        "payable": false,
        "stateMutability": "view",
        "type": "function"
    },
    {
        "constant": false,
        "inputs": [
            {
                "name": "_chainName",
                "type": "bytes8"
            },
            {
                "name": "_contractAddress",
                "type": "address"
            }
        ],
        "name": "addDestinationChain",
        "outputs": [
            {
                "name": "",
                "type": "bool"
            }
        ],
        "payable": false,
        "stateMutability": "nonpayable",
        "type": "function"
    },
    {
        "constant": false,
        "inputs": [
            {
                "name": "_tokenAddr",
                "type": "address"
            },
            {
                "name": "_auctionsAddr",
                "type": "address"
            }
        ],
        "name": "initTokenPorter",
        "outputs": [],
        "payable": false,
        "stateMutability": "nonpayable",
        "type": "function"
    },
    {
        "constant": true,
        "inputs": [],
        "name": "newOwner",
        "outputs": [
            {
                "name": "",
                "type": "address"
            }
        ],
        "payable": false,
        "stateMutability": "view",
        "type": "function"
    },
    {
        "constant": true,
        "inputs": [
            {
                "name": "",
                "type": "uint256"
            }
        ],
        "name": "supplyOnAllChains",
        "outputs": [
            {
                "name": "",
                "type": "uint256"
            }
        ],
        "payable": false,
        "stateMutability": "view",
        "type": "function"
    },
    {
        "constant": true,
        "inputs": [
            {
                "name": "",
                "type": "bytes8"
            }
        ],
        "name": "destinationChains",
        "outputs": [
            {
                "name": "",
                "type": "address"
            }
        ],
        "payable": false,
        "stateMutability": "view",
        "type": "function"
    },
    {
        "constant": false,
        "inputs": [
            {
                "name": "tokenOwner",
                "type": "address"
            },
            {
                "name": "_destChain",
                "type": "bytes8"
            },
            {
                "name": "_destMetronomeAddr",
                "type": "address"
            },
            {
                "name": "_destRecipAddr",
                "type": "address"
            },
            {
                "name": "_amount",
                "type": "uint256"
            },
            {
                "name": "_fee",
                "type": "uint256"
            },
            {
                "name": "_extraData",
                "type": "bytes"
            }
        ],
        "name": "export",
        "outputs": [
            {
                "name": "",
                "type": "bool"
            }
        ],
        "payable": false,
        "stateMutability": "nonpayable",
        "type": "function"
    },
    {
        "constant": false,
        "inputs": [
            {
                "name": "recipients",
                "type": "address[]"
            }
        ],
        "name": "claimReceivables",
        "outputs": [
            {
                "name": "",
                "type": "uint256"
            }
        ],
        "payable": false,
        "stateMutability": "nonpayable",
        "type": "function"
    },
    {
        "constant": true,
        "inputs": [],
        "name": "token",
        "outputs": [
            {
                "name": "",
                "type": "address"
            }
        ],
        "payable": false,
        "stateMutability": "view",
        "type": "function"
    },
    {
        "constant": true,
        "inputs": [
            {
                "name": "",
                "type": "bytes32"
            }
        ],
        "name": "merkleRoots",
        "outputs": [
            {
                "name": "",
                "type": "bytes32"
            }
        ],
        "payable": false,
        "stateMutability": "view",
        "type": "function"
    },
    {
        "anonymous": false,
        "inputs": [
            {
                "indexed": false,
                "name": "destinationChain",
                "type": "bytes8"
            },
            {
                "indexed": false,
                "name": "destinationMetronomeAddr",
                "type": "address"
            },
            {
                "indexed": true,
                "name": "destinationRecipientAddr",
                "type": "address"
            },
            {
                "indexed": false,
                "name": "amountToBurn",
                "type": "uint256"
            },
            {
                "indexed": false,
                "name": "fee",
                "type": "uint256"
            },
            {
                "indexed": false,
                "name": "extraData",
                "type": "bytes"
            },
            {
                "indexed": false,
                "name": "currentTick",
                "type": "uint256"
            },
            {
                "indexed": false,
                "name": "burnSequence",
                "type": "uint256"
            },
            {
                "indexed": true,
                "name": "currentBurnHash",
                "type": "bytes32"
            },
            {
                "indexed": false,
                "name": "prevBurnHash",
                "type": "bytes32"
            },
            {
                "indexed": false,
                "name": "dailyMintable",
                "type": "uint256"
            },
            {
                "indexed": false,
                "name": "supplyOnAllChains",
                "type": "uint256[]"
            },
            {
                "indexed": false,
                "name": "blockTimestamp",
                "type": "uint256"
            },
            {
                "indexed": true,
                "name": "exporter",
                "type": "address"
            }
        ],
        "name": "LogExportReceipt",
        "type": "event"
    },
    {
        "anonymous": false,
        "inputs": [
            {
                "indexed": false,
                "name": "originChain",
                "type": "bytes8"
            },
            {
                "indexed": true,
                "name": "currentBurnHash",
                "type": "bytes32"
            },
            {
                "indexed": false,
                "name": "prevHash",
                "type": "bytes32"
            },
            {
                "indexed": true,
                "name": "destinationRecipientAddr",
                "type": "address"
            },
            {
                "indexed": false,
                "name": "amountToImport",
                "type": "uint256"
            },
            {
                "indexed": false,
                "name": "fee",
                "type": "uint256"
            },
            {
                "indexed": false,
                "name": "exportTimeStamp",
                "type": "uint256"
            },
            {
                "indexed": false,
                "name": "burnSequence",
                "type": "uint256"
            },
            {
                "indexed": false,
                "name": "extraData",
                "type": "bytes"
            }
        ],
        "name": "LogImportRequest",
        "type": "event"
    },
    {
        "anonymous": false,
        "inputs": [
            {
                "indexed": false,
                "name": "originChain",
                "type": "bytes8"
            },
            {
                "indexed": true,
                "name": "destinationRecipientAddr",
                "type": "address"
            },
            {
                "indexed": false,
                "name": "amountImported",
                "type": "uint256"
            },
            {
                "indexed": false,
                "name": "fee",
                "type": "uint256"
            },
            {
                "indexed": false,
                "name": "extraData",
                "type": "bytes"
            },
            {
                "indexed": true,
                "name": "importSequence",
                "type": "uint256"
            },
            {
                "indexed": true,
                "name": "currentHash",
                "type": "bytes32"
            }
        ],
        "name": "LogImport",
        "type": "event"
    },
    {
        "anonymous": false,
        "inputs": [
            {
                "indexed": true,
                "name": "prevOwner",
                "type": "address"
            },
            {
                "indexed": true,
                "name": "newOwner",
                "type": "address"
            }
        ],
        "name": "OwnershipChanged",
        "type": "event"
    },
    {
        "anonymous": false,
        "inputs": [
            {
                "indexed": true,
                "name": "destinationMetronomeAddr",
                "type": "address"
            },
            {
                "indexed": true,
                "name": "destinationRecipientAddr",
                "type": "address"
            },
            {
                "indexed": false,
                "name": "amount",
                "type": "uint256"
            }
        ],
        "name": "ExportOnChainClaimedReceiptLog",
        "type": "event"
    },
    {
        "anonymous": false,
        "inputs": [
            {
                "indexed": false,
                "name": "destinationChain",
                "type": "bytes8"
            },
            {
                "indexed": false,
                "name": "destinationMetronomeAddr",
                "type": "address"
            },
            {
                "indexed": true,
                "name": "destinationRecipientAddr",
                "type": "address"
            },
            {
                "indexed": false,
                "name": "amountToBurn",
                "type": "uint256"
            },
            {
                "indexed": false,
                "name": "fee",
                "type": "uint256"
            },
            {
                "indexed": false,
                "name": "extraData",
                "type": "bytes"
            },
            {
                "indexed": false,
                "name": "currentTick",
                "type": "uint256"
            },
            {
                "indexed": true,
                "name": "burnSequence",
                "type": "uint256"
            },
            {
                "indexed": true,
                "name": "currentBurnHash",
                "type": "bytes32"
            },
            {
                "indexed": false,
                "name": "prevBurnHash",
                "type": "bytes32"
            },
            {
                "indexed": false,
                "name": "dailyMintable",
                "type": "uint256"
            },
            {
                "indexed": false,
                "name": "supplyOnAllChains",
                "type": "uint256[]"
            },
            {
                "indexed": false,
                "name": "genesisTime",
                "type": "uint256"
            },
            {
                "indexed": false,
                "name": "blockTimestamp",
                "type": "uint256"
            },
            {
                "indexed": false,
                "name": "dailyAuctionStartTime",
                "type": "uint256"
            }
        ],
        "name": "ExportReceiptLog",
        "type": "event"
    },
    {
        "anonymous": false,
        "inputs": [
            {
                "indexed": true,
                "name": "destinationRecipientAddr",
                "type": "address"
            },
            {
                "indexed": false,
                "name": "amountImported",
                "type": "uint256"
            },
            {
                "indexed": false,
                "name": "fee",
                "type": "uint256"
            },
            {
                "indexed": false,
                "name": "extraData",
                "type": "bytes"
            },
            {
                "indexed": false,
                "name": "currentTick",
                "type": "uint256"
            },
            {
                "indexed": true,
                "name": "importSequence",
                "type": "uint256"
            },
            {
                "indexed": true,
                "name": "currentHash",
                "type": "bytes32"
            },
            {
                "indexed": false,
                "name": "prevHash",
                "type": "bytes32"
            },
            {
                "indexed": false,
                "name": "dailyMintable",
                "type": "uint256"
            },
            {
                "indexed": false,
                "name": "blockTimestamp",
                "type": "uint256"
            },
            {
                "indexed": false,
                "name": "caller",
                "type": "address"
            }
        ],
        "name": "ImportReceiptLog",
        "type": "event"
    }
]