respond: signer=multichain-mainnet-aurora.near, request=SignatureRequest { epsilon: SerializableScalar { scalar: Scalar(Uint(0xA0F543DB4FCC49EA7D8ACCB33372A41BFCCA3EFEE408049960BB383C07E07D0E)) }, payload_hash: SerializableScalar { scalar: Scalar(Uint(0x69B45E29267B8C9D830620D164B01035A4B1533EEEB901B05A21D534CB2744CD)) } } big_r=SerializableAffinePoint { affine_point: AffinePoint { x: FieldElement(FieldElement10x26([32126170, 26770450, 27208087, 46430530, 55331605, 54311094, 2267700, 2553023, 54681436, 3230764])), y: FieldElement(FieldElement10x26([53392733, 36804088, 8198704, 19188717, 10443557, 24221059, 44994689, 14703360, 36292949, 3745099])), infinity: 0 } } s=SerializableScalar { scalar: Scalar(Uint(0x169B91CB2622ED541E5BC298F573ED375404122AE9AB155F6D2255D6E2E6516D)) }