respond: signer=multichain-mainnet-aurora.near, request=SignatureRequest { epsilon: SerializableScalar { scalar: Scalar(Uint(0xA0F543DB4FCC49EA7D8ACCB33372A41BFCCA3EFEE408049960BB383C07E07D0E)) }, payload_hash: SerializableScalar { scalar: Scalar(Uint(0xAA0CBC4230B98E69EB784952C880419666BB7C54F817E3B92C57788E3EE86F90)) } } big_r=SerializableAffinePoint { affine_point: AffinePoint { x: FieldElement(FieldElement10x26([36087379, 13330092, 1945983, 50907127, 36114772, 55050139, 47345996, 19787430, 55465233, 2261812])), y: FieldElement(FieldElement10x26([17818702, 43579191, 38286739, 62613270, 61532671, 16902509, 11955587, 8110293, 37337608, 1541180])), infinity: 0 } } s=SerializableScalar { scalar: Scalar(Uint(0x785CA9A288E7B690D1DA468F31A4E76FB8853989A92B83DEEA0E7BF66B89D518)) }