[
    {
        "inputs": [
            {
                "internalType": "bytes",
                "name": "initPayload",
                "type": "bytes"
            }
        ],
        "name": "init",
        "outputs": [
            {
                "internalType": "bytes4",
                "name": "",
                "type": "bytes4"
            }
        ],
        "stateMutability": "nonpayable",
        "type": "function"
    }
]