sign: predecessor=blobfishy.testnet, payload=Scalar(Uint(0x1B94AC634927FC51C0A46E7E1DA3CFD10B67F5B5EBE0BC4D76A2B27F0337632F)), path="ethereum-1", key_version=0[53,31,198,226,71,7,146,213,8,62,76,117,52,50,8,142,130,155,205,169,185,246,245,238,50,178,82,129,198,19,191,43]