respond: signer=multichain-mainnet-aurora.near, request=SignatureRequest { epsilon: SerializableScalar { scalar: Scalar(Uint(0xA0F543DB4FCC49EA7D8ACCB33372A41BFCCA3EFEE408049960BB383C07E07D0E)) }, payload_hash: SerializableScalar { scalar: Scalar(Uint(0x5DB37E046FD385AF28F1FC703FD2B0C821941CFD868B611D372B7E1773D3C7E5)) } } big_r=SerializableAffinePoint { affine_point: AffinePoint { x: FieldElement(FieldElement10x26([30776501, 41673942, 26693754, 62779539, 10812312, 66688770, 30082194, 50518004, 15755412, 2117700])), y: FieldElement(FieldElement10x26([52079780, 57839748, 48686427, 42335411, 4674421, 37899706, 21257035, 52120586, 58501541, 991039])), infinity: 0 } } s=SerializableScalar { scalar: Scalar(Uint(0x185679E3081D82D37C5878A8D96BF37ED23827EF1EF311A1BE9DBACE101113EC)) }