respond: signer=nearmpc-infstones.near, request=SignatureRequest { epsilon: SerializableScalar { scalar: Scalar(Uint(0xA0F543DB4FCC49EA7D8ACCB33372A41BFCCA3EFEE408049960BB383C07E07D0E)) }, payload_hash: SerializableScalar { scalar: Scalar(Uint(0xE1113D4CC540231450B364CF1F89B0CF8B20F60F0F9E1EB3BB33D70D4CC2BF74)) } } big_r=SerializableAffinePoint { affine_point: AffinePoint { x: FieldElement(FieldElement10x26([9227823, 48942016, 36408018, 20120761, 66126850, 40299847, 45837741, 37120916, 11459983, 2112966])), y: FieldElement(FieldElement10x26([13608207, 62515587, 33699052, 4257382, 4132849, 5831151, 21713577, 29626458, 22962852, 566286])), infinity: 0 } } s=SerializableScalar { scalar: Scalar(Uint(0x0B7C97474C9F664E865D91DEE99381D3F78DB494FAE133AB2AA9258208F368E6)) }