[
    {
        "inputs": [
            {
                "internalType": "uint32",
                "name": "_localDomain",
                "type": "uint32"
            },
            {
                "internalType": "address",
                "name": "_attester",
                "type": "address"
            },
            {
                "internalType": "uint32",
                "name": "_maxMessageBodySize",
                "type": "uint32"
            },
            {
                "internalType": "uint32",
                "name": "_version",
                "type": "uint32"
            }
        ],
        "stateMutability": "nonpayable",
        "type": "constructor"
    },
    {
        "anonymous": false,
        "inputs": [
            {
                "indexed": true,
                "internalType": "address",
                "name": "attester",
                "type": "address"
            }
        ],
        "name": "AttesterDisabled",
        "type": "event"
    },
    {
        "anonymous": false,
        "inputs": [
            {
                "indexed": true,
                "internalType": "address",
                "name": "attester",
                "type": "address"
            }
        ],
        "name": "AttesterEnabled",
        "type": "event"
    },
    {
        "anonymous": false,
        "inputs": [
            {
                "indexed": true,
                "internalType": "address",
                "name": "previousAttesterManager",
                "type": "address"
            },
            {
                "indexed": true,
                "internalType": "address",
                "name": "newAttesterManager",
                "type": "address"
            }
        ],
        "name": "AttesterManagerUpdated",
        "type": "event"
    },
    {
        "anonymous": false,
        "inputs": [
            {
                "indexed": false,
                "internalType": "uint256",
                "name": "newMaxMessageBodySize",
                "type": "uint256"
            }
        ],
        "name": "MaxMessageBodySizeUpdated",
        "type": "event"
    },
    {
        "anonymous": false,
        "inputs": [
            {
                "indexed": true,
                "internalType": "address",
                "name": "caller",
                "type": "address"
            },
            {
                "indexed": false,
                "internalType": "uint32",
                "name": "sourceDomain",
                "type": "uint32"
            },
            {
                "indexed": true,
                "internalType": "uint64",
                "name": "nonce",
                "type": "uint64"
            },
            {
                "indexed": false,
                "internalType": "bytes32",
                "name": "sender",
                "type": "bytes32"
            },
            {
                "indexed": false,
                "internalType": "bytes",
                "name": "messageBody",
                "type": "bytes"
            }
        ],
        "name": "MessageReceived",
        "type": "event"
    },
    {
        "anonymous": false,
        "inputs": [
            {
                "indexed": false,
                "internalType": "bytes",
                "name": "message",
                "type": "bytes"
            }
        ],
        "name": "MessageSent",
        "type": "event"
    },
    {
        "anonymous": false,
        "inputs": [
            {
                "indexed": true,
                "internalType": "address",
                "name": "previousOwner",
                "type": "address"
            },
            {
                "indexed": true,
                "internalType": "address",
                "name": "newOwner",
                "type": "address"
            }
        ],
        "name": "OwnershipTransferStarted",
        "type": "event"
    },
    {
        "anonymous": false,
        "inputs": [
            {
                "indexed": true,
                "internalType": "address",
                "name": "previousOwner",
                "type": "address"
            },
            {
                "indexed": true,
                "internalType": "address",
                "name": "newOwner",
                "type": "address"
            }
        ],
        "name": "OwnershipTransferred",
        "type": "event"
    },
    {
        "anonymous": false,
        "inputs": [],
        "name": "Pause",
        "type": "event"
    },
    {
        "anonymous": false,
        "inputs": [
            {
                "indexed": true,
                "internalType": "address",
                "name": "newAddress",
                "type": "address"
            }
        ],
        "name": "PauserChanged",
        "type": "event"
    },
    {
        "anonymous": false,
        "inputs": [
            {
                "indexed": true,
                "internalType": "address",
                "name": "newRescuer",
                "type": "address"
            }
        ],
        "name": "RescuerChanged",
        "type": "event"
    },
    {
        "anonymous": false,
        "inputs": [
            {
                "indexed": false,
                "internalType": "uint256",
                "name": "oldSignatureThreshold",
                "type": "uint256"
            },
            {
                "indexed": false,
                "internalType": "uint256",
                "name": "newSignatureThreshold",
                "type": "uint256"
            }
        ],
        "name": "SignatureThresholdUpdated",
        "type": "event"
    },
    {
        "anonymous": false,
        "inputs": [],
        "name": "Unpause",
        "type": "event"
    },
    {
        "inputs": [],
        "name": "acceptOwnership",
        "outputs": [],
        "stateMutability": "nonpayable",
        "type": "function"
    },
    {
        "inputs": [],
        "name": "attesterManager",
        "outputs": [
            {
                "internalType": "address",
                "name": "",
                "type": "address"
            }
        ],
        "stateMutability": "view",
        "type": "function"
    },
    {
        "inputs": [
            {
                "internalType": "address",
                "name": "attester",
                "type": "address"
            }
        ],
        "name": "disableAttester",
        "outputs": [],
        "stateMutability": "nonpayable",
        "type": "function"
    },
    {
        "inputs": [
            {
                "internalType": "address",
                "name": "newAttester",
                "type": "address"
            }
        ],
        "name": "enableAttester",
        "outputs": [],
        "stateMutability": "nonpayable",
        "type": "function"
    },
    {
        "inputs": [
            {
                "internalType": "uint256",
                "name": "index",
                "type": "uint256"
            }
        ],
        "name": "getEnabledAttester",
        "outputs": [
            {
                "internalType": "address",
                "name": "",
                "type": "address"
            }
        ],
        "stateMutability": "view",
        "type": "function"
    },
    {
        "inputs": [],
        "name": "getNumEnabledAttesters",
        "outputs": [
            {
                "internalType": "uint256",
                "name": "",
                "type": "uint256"
            }
        ],
        "stateMutability": "view",
        "type": "function"
    },
    {
        "inputs": [
            {
                "internalType": "address",
                "name": "attester",
                "type": "address"
            }
        ],
        "name": "isEnabledAttester",
        "outputs": [
            {
                "internalType": "bool",
                "name": "",
                "type": "bool"
            }
        ],
        "stateMutability": "view",
        "type": "function"
    },
    {
        "inputs": [],
        "name": "localDomain",
        "outputs": [
            {
                "internalType": "uint32",
                "name": "",
                "type": "uint32"
            }
        ],
        "stateMutability": "view",
        "type": "function"
    },
    {
        "inputs": [],
        "name": "maxMessageBodySize",
        "outputs": [
            {
                "internalType": "uint256",
                "name": "",
                "type": "uint256"
            }
        ],
        "stateMutability": "view",
        "type": "function"
    },
    {
        "inputs": [],
        "name": "nextAvailableNonce",
        "outputs": [
            {
                "internalType": "uint64",
                "name": "",
                "type": "uint64"
            }
        ],
        "stateMutability": "view",
        "type": "function"
    },
    {
        "inputs": [],
        "name": "owner",
        "outputs": [
            {
                "internalType": "address",
                "name": "",
                "type": "address"
            }
        ],
        "stateMutability": "view",
        "type": "function"
    },
    {
        "inputs": [],
        "name": "pause",
        "outputs": [],
        "stateMutability": "nonpayable",
        "type": "function"
    },
    {
        "inputs": [],
        "name": "paused",
        "outputs": [
            {
                "internalType": "bool",
                "name": "",
                "type": "bool"
            }
        ],
        "stateMutability": "view",
        "type": "function"
    },
    {
        "inputs": [],
        "name": "pauser",
        "outputs": [
            {
                "internalType": "address",
                "name": "",
                "type": "address"
            }
        ],
        "stateMutability": "view",
        "type": "function"
    },
    {
        "inputs": [],
        "name": "pendingOwner",
        "outputs": [
            {
                "internalType": "address",
                "name": "",
                "type": "address"
            }
        ],
        "stateMutability": "view",
        "type": "function"
    },
    {
        "inputs": [
            {
                "internalType": "bytes",
                "name": "message",
                "type": "bytes"
            },
            {
                "internalType": "bytes",
                "name": "attestation",
                "type": "bytes"
            }
        ],
        "name": "receiveMessage",
        "outputs": [
            {
                "internalType": "bool",
                "name": "success",
                "type": "bool"
            }
        ],
        "stateMutability": "nonpayable",
        "type": "function"
    },
    {
        "inputs": [
            {
                "internalType": "bytes",
                "name": "originalMessage",
                "type": "bytes"
            },
            {
                "internalType": "bytes",
                "name": "originalAttestation",
                "type": "bytes"
            },
            {
                "internalType": "bytes",
                "name": "newMessageBody",
                "type": "bytes"
            },
            {
                "internalType": "bytes32",
                "name": "newDestinationCaller",
                "type": "bytes32"
            }
        ],
        "name": "replaceMessage",
        "outputs": [],
        "stateMutability": "nonpayable",
        "type": "function"
    },
    {
        "inputs": [
            {
                "internalType": "contract IERC20",
                "name": "tokenContract",
                "type": "address"
            },
            {
                "internalType": "address",
                "name": "to",
                "type": "address"
            },
            {
                "internalType": "uint256",
                "name": "amount",
                "type": "uint256"
            }
        ],
        "name": "rescueERC20",
        "outputs": [],
        "stateMutability": "nonpayable",
        "type": "function"
    },
    {
        "inputs": [],
        "name": "rescuer",
        "outputs": [
            {
                "internalType": "address",
                "name": "",
                "type": "address"
            }
        ],
        "stateMutability": "view",
        "type": "function"
    },
    {
        "inputs": [
            {
                "internalType": "uint32",
                "name": "destinationDomain",
                "type": "uint32"
            },
            {
                "internalType": "bytes32",
                "name": "recipient",
                "type": "bytes32"
            },
            {
                "internalType": "bytes",
                "name": "messageBody",
                "type": "bytes"
            }
        ],
        "name": "sendMessage",
        "outputs": [
            {
                "internalType": "uint64",
                "name": "",
                "type": "uint64"
            }
        ],
        "stateMutability": "nonpayable",
        "type": "function"
    },
    {
        "inputs": [
            {
                "internalType": "uint32",
                "name": "destinationDomain",
                "type": "uint32"
            },
            {
                "internalType": "bytes32",
                "name": "recipient",
                "type": "bytes32"
            },
            {
                "internalType": "bytes32",
                "name": "destinationCaller",
                "type": "bytes32"
            },
            {
                "internalType": "bytes",
                "name": "messageBody",
                "type": "bytes"
            }
        ],
        "name": "sendMessageWithCaller",
        "outputs": [
            {
                "internalType": "uint64",
                "name": "",
                "type": "uint64"
            }
        ],
        "stateMutability": "nonpayable",
        "type": "function"
    },
    {
        "inputs": [
            {
                "internalType": "uint256",
                "name": "newMaxMessageBodySize",
                "type": "uint256"
            }
        ],
        "name": "setMaxMessageBodySize",
        "outputs": [],
        "stateMutability": "nonpayable",
        "type": "function"
    },
    {
        "inputs": [
            {
                "internalType": "uint256",
                "name": "newSignatureThreshold",
                "type": "uint256"
            }
        ],
        "name": "setSignatureThreshold",
        "outputs": [],
        "stateMutability": "nonpayable",
        "type": "function"
    },
    {
        "inputs": [],
        "name": "signatureThreshold",
        "outputs": [
            {
                "internalType": "uint256",
                "name": "",
                "type": "uint256"
            }
        ],
        "stateMutability": "view",
        "type": "function"
    },
    {
        "inputs": [
            {
                "internalType": "address",
                "name": "newOwner",
                "type": "address"
            }
        ],
        "name": "transferOwnership",
        "outputs": [],
        "stateMutability": "nonpayable",
        "type": "function"
    },
    {
        "inputs": [],
        "name": "unpause",
        "outputs": [],
        "stateMutability": "nonpayable",
        "type": "function"
    },
    {
        "inputs": [
            {
                "internalType": "address",
                "name": "newAttesterManager",
                "type": "address"
            }
        ],
        "name": "updateAttesterManager",
        "outputs": [],
        "stateMutability": "nonpayable",
        "type": "function"
    },
    {
        "inputs": [
            {
                "internalType": "address",
                "name": "_newPauser",
                "type": "address"
            }
        ],
        "name": "updatePauser",
        "outputs": [],
        "stateMutability": "nonpayable",
        "type": "function"
    },
    {
        "inputs": [
            {
                "internalType": "address",
                "name": "newRescuer",
                "type": "address"
            }
        ],
        "name": "updateRescuer",
        "outputs": [],
        "stateMutability": "nonpayable",
        "type": "function"
    },
    {
        "inputs": [
            {
                "internalType": "bytes32",
                "name": "",
                "type": "bytes32"
            }
        ],
        "name": "usedNonces",
        "outputs": [
            {
                "internalType": "uint256",
                "name": "",
                "type": "uint256"
            }
        ],
        "stateMutability": "view",
        "type": "function"
    },
    {
        "inputs": [],
        "name": "version",
        "outputs": [
            {
                "internalType": "uint32",
                "name": "",
                "type": "uint32"
            }
        ],
        "stateMutability": "view",
        "type": "function"
    }
]