respond: signer=multichain-mainnet-aurora.near, request=SignatureRequest { epsilon: SerializableScalar { scalar: Scalar(Uint(0xA0F543DB4FCC49EA7D8ACCB33372A41BFCCA3EFEE408049960BB383C07E07D0E)) }, payload_hash: SerializableScalar { scalar: Scalar(Uint(0x10E50701ED5C307B638DE8119DDE8A29D3C336608B34E99D366DE333F07EA4DD)) } } big_r=SerializableAffinePoint { affine_point: AffinePoint { x: FieldElement(FieldElement10x26([63816420, 49790753, 22791745, 1917828, 12602784, 30889485, 65305022, 1428340, 18753920, 191827])), y: FieldElement(FieldElement10x26([3017586, 53507529, 26113403, 48596208, 59659055, 31688415, 43066310, 38946967, 15460645, 1573012])), infinity: 0 } } s=SerializableScalar { scalar: Scalar(Uint(0x554CC386C5F8288FEB85F491589F4E6DAA2CD74584C41F21BC3CC8E2E7079C6F)) }