{
  "_format": "hh-sol-artifact-1",
  "contractName": "ICanonicalTransactionChain",
  "sourceName": "contracts/L1/rollup/ICanonicalTransactionChain.sol",
  "abi": [
    {
      "anonymous": false,
      "inputs": [
        {
          "indexed": false,
          "internalType": "uint256",
          "name": "l2GasDiscountDivisor",
          "type": "uint256"
        },
        {
          "indexed": false,
          "internalType": "uint256",
          "name": "enqueueGasCost",
          "type": "uint256"
        },
        {
          "indexed": false,
          "internalType": "uint256",
          "name": "enqueueL2GasPrepaid",
          "type": "uint256"
        }
      ],
      "name": "L2GasParamsUpdated",
      "type": "event"
    },
    {
      "anonymous": false,
      "inputs": [
        {
          "indexed": false,
          "internalType": "uint256",
          "name": "_startingQueueIndex",
          "type": "uint256"
        },
        {
          "indexed": false,
          "internalType": "uint256",
          "name": "_numQueueElements",
          "type": "uint256"
        },
        {
          "indexed": false,
          "internalType": "uint256",
          "name": "_totalElements",
          "type": "uint256"
        }
      ],
      "name": "QueueBatchAppended",
      "type": "event"
    },
    {
      "anonymous": false,
      "inputs": [
        {
          "indexed": false,
          "internalType": "uint256",
          "name": "_startingQueueIndex",
          "type": "uint256"
        },
        {
          "indexed": false,
          "internalType": "uint256",
          "name": "_numQueueElements",
          "type": "uint256"
        },
        {
          "indexed": false,
          "internalType": "uint256",
          "name": "_totalElements",
          "type": "uint256"
        }
      ],
      "name": "SequencerBatchAppended",
      "type": "event"
    },
    {
      "anonymous": false,
      "inputs": [
        {
          "indexed": true,
          "internalType": "uint256",
          "name": "_batchIndex",
          "type": "uint256"
        },
        {
          "indexed": false,
          "internalType": "bytes32",
          "name": "_batchRoot",
          "type": "bytes32"
        },
        {
          "indexed": false,
          "internalType": "uint256",
          "name": "_batchSize",
          "type": "uint256"
        },
        {
          "indexed": false,
          "internalType": "uint256",
          "name": "_prevTotalElements",
          "type": "uint256"
        },
        {
          "indexed": false,
          "internalType": "bytes",
          "name": "_extraData",
          "type": "bytes"
        }
      ],
      "name": "TransactionBatchAppended",
      "type": "event"
    },
    {
      "anonymous": false,
      "inputs": [
        {
          "indexed": true,
          "internalType": "address",
          "name": "_l1TxOrigin",
          "type": "address"
        },
        {
          "indexed": true,
          "internalType": "address",
          "name": "_target",
          "type": "address"
        },
        {
          "indexed": false,
          "internalType": "uint256",
          "name": "_gasLimit",
          "type": "uint256"
        },
        {
          "indexed": false,
          "internalType": "bytes",
          "name": "_data",
          "type": "bytes"
        },
        {
          "indexed": true,
          "internalType": "uint256",
          "name": "_queueIndex",
          "type": "uint256"
        },
        {
          "indexed": false,
          "internalType": "uint256",
          "name": "_timestamp",
          "type": "uint256"
        }
      ],
      "name": "TransactionEnqueued",
      "type": "event"
    },
    {
      "inputs": [],
      "name": "appendSequencerBatch",
      "outputs": [],
      "stateMutability": "nonpayable",
      "type": "function"
    },
    {
      "inputs": [],
      "name": "batches",
      "outputs": [
        {
          "internalType": "contract IChainStorageContainer",
          "name": "",
          "type": "address"
        }
      ],
      "stateMutability": "view",
      "type": "function"
    },
    {
      "inputs": [
        {
          "internalType": "address",
          "name": "_target",
          "type": "address"
        },
        {
          "internalType": "uint256",
          "name": "_gasLimit",
          "type": "uint256"
        },
        {
          "internalType": "bytes",
          "name": "_data",
          "type": "bytes"
        }
      ],
      "name": "enqueue",
      "outputs": [],
      "stateMutability": "nonpayable",
      "type": "function"
    },
    {
      "inputs": [],
      "name": "getLastBlockNumber",
      "outputs": [
        {
          "internalType": "uint40",
          "name": "",
          "type": "uint40"
        }
      ],
      "stateMutability": "view",
      "type": "function"
    },
    {
      "inputs": [],
      "name": "getLastTimestamp",
      "outputs": [
        {
          "internalType": "uint40",
          "name": "",
          "type": "uint40"
        }
      ],
      "stateMutability": "view",
      "type": "function"
    },
    {
      "inputs": [],
      "name": "getNextQueueIndex",
      "outputs": [
        {
          "internalType": "uint40",
          "name": "",
          "type": "uint40"
        }
      ],
      "stateMutability": "view",
      "type": "function"
    },
    {
      "inputs": [],
      "name": "getNumPendingQueueElements",
      "outputs": [
        {
          "internalType": "uint40",
          "name": "",
          "type": "uint40"
        }
      ],
      "stateMutability": "view",
      "type": "function"
    },
    {
      "inputs": [
        {
          "internalType": "uint256",
          "name": "_index",
          "type": "uint256"
        }
      ],
      "name": "getQueueElement",
      "outputs": [
        {
          "components": [
            {
              "internalType": "bytes32",
              "name": "transactionHash",
              "type": "bytes32"
            },
            {
              "internalType": "uint40",
              "name": "timestamp",
              "type": "uint40"
            },
            {
              "internalType": "uint40",
              "name": "blockNumber",
              "type": "uint40"
            }
          ],
          "internalType": "struct Lib_OVMCodec.QueueElement",
          "name": "_element",
          "type": "tuple"
        }
      ],
      "stateMutability": "view",
      "type": "function"
    },
    {
      "inputs": [],
      "name": "getQueueLength",
      "outputs": [
        {
          "internalType": "uint40",
          "name": "",
          "type": "uint40"
        }
      ],
      "stateMutability": "view",
      "type": "function"
    },
    {
      "inputs": [],
      "name": "getTotalBatches",
      "outputs": [
        {
          "internalType": "uint256",
          "name": "_totalBatches",
          "type": "uint256"
        }
      ],
      "stateMutability": "view",
      "type": "function"
    },
    {
      "inputs": [],
      "name": "getTotalElements",
      "outputs": [
        {
          "internalType": "uint256",
          "name": "_totalElements",
          "type": "uint256"
        }
      ],
      "stateMutability": "view",
      "type": "function"
    },
    {
      "inputs": [
        {
          "internalType": "uint256",
          "name": "_l2GasDiscountDivisor",
          "type": "uint256"
        },
        {
          "internalType": "uint256",
          "name": "_enqueueGasCost",
          "type": "uint256"
        }
      ],
      "name": "setGasParams",
      "outputs": [],
      "stateMutability": "nonpayable",
      "type": "function"
    }
  ],
  "bytecode": "0x",
  "deployedBytecode": "0x",
  "linkReferences": {},
  "deployedLinkReferences": {}
}