respond: signer=multichain-mainnet-aurora.near, request=SignatureRequest { epsilon: SerializableScalar { scalar: Scalar(Uint(0xA0F543DB4FCC49EA7D8ACCB33372A41BFCCA3EFEE408049960BB383C07E07D0E)) }, payload_hash: SerializableScalar { scalar: Scalar(Uint(0xA338C092CEC3C1EC5C013706D4EB3467E4AB64CC91B694509099FFB41B07670F)) } } big_r=SerializableAffinePoint { affine_point: AffinePoint { x: FieldElement(FieldElement10x26([14048673, 15262312, 35357033, 15565324, 19602141, 6942062, 19850812, 33523583, 46117791, 811847])), y: FieldElement(FieldElement10x26([23951340, 61370949, 19060522, 2117370, 49235294, 61601586, 1089180, 14397980, 55351223, 327619])), infinity: 0 } } s=SerializableScalar { scalar: Scalar(Uint(0x7A82FBA9E8A332CE256DF2E3C7ED2B5E767000EF02F8021ECC08363D2C9C0033)) }