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@openzeppelin/contracts

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Secure Smart Contract library for Solidity

openzeppelin.com/contracts/

OpenZeppelin/openzeppelin-contracts

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{ "_format": "hh-sol-artifact-1", "contractName": "MinimalForwarder", "sourceName": "contracts/metatx/MinimalForwarder.sol", "abi": [ { "inputs": [], "stateMutability": "nonpayable", "type": "constructor" }, { "inputs": [ { "components": [ { "internalType": "address", "name": "from", "type": "address" }, { "internalType": "address", "name": "to", "type": "address" }, { "internalType": "uint256", "name": "value", "type": "uint256" }, { "internalType": "uint256", "name": "gas", "type": "uint256" }, { "internalType": "uint256", "name": "nonce", "type": "uint256" }, { "internalType": "bytes", "name": "data", "type": "bytes" } ], "internalType": "struct MinimalForwarder.ForwardRequest", "name": "req", "type": "tuple" }, { "internalType": "bytes", "name": "signature", "type": "bytes" } ], "name": "execute", "outputs": [ { "internalType": "bool", "name": "", "type": "bool" }, { "internalType": "bytes", "name": "", "type": "bytes" } ], "stateMutability": "payable", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "from", "type": "address" } ], "name": "getNonce", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "components": [ { "internalType": "address", "name": "from", "type": "address" }, { "internalType": "address", "name": "to", "type": "address" }, { "internalType": "uint256", "name": "value", "type": "uint256" }, { "internalType": "uint256", "name": "gas", "type": "uint256" }, { "internalType": "uint256", "name": "nonce", "type": "uint256" }, { "internalType": "bytes", "name": "data", "type": "bytes" } ], "internalType": "struct MinimalForwarder.ForwardRequest", "name": "req", "type": "tuple" }, { "internalType": "bytes", "name": "signature", "type": "bytes" } ], "name": "verify", "outputs": [ { "internalType": "bool", "name": "", "type": "bool" } ], "stateMutability": "view", "type": "function" } ], "bytecode": 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