sign: predecessor=dube0x0x.testnet, payload=Scalar(Uint(0xB1C334A34A3DA5E610AD7B649445D9B060FDB2DD9BF3862282B3D811A9AA07ED)), path="ethereum-1", key_version=0[118,197,173,181,224,183,147,162,64,100,203,171,193,93,145,188,55,107,192,63,81,114,131,121,117,32,33,4,130,178,140,132]