respond: signer=multichain-mainnet-aurora.near, request=SignatureRequest { epsilon: SerializableScalar { scalar: Scalar(Uint(0xA0F543DB4FCC49EA7D8ACCB33372A41BFCCA3EFEE408049960BB383C07E07D0E)) }, payload_hash: SerializableScalar { scalar: Scalar(Uint(0x7C47E83F49A8C85D4D0B1F2AE7A1212343E79FD13D63CC630CFDA004DC43E195)) } } big_r=SerializableAffinePoint { affine_point: AffinePoint { x: FieldElement(FieldElement10x26([40824790, 20227938, 12307219, 25436633, 64777727, 19807300, 43941513, 35875609, 61874681, 3859415])), y: FieldElement(FieldElement10x26([56180463, 67015654, 39622650, 65111779, 26132966, 31104972, 55447681, 10139779, 352911, 3450732])), infinity: 0 } } s=SerializableScalar { scalar: Scalar(Uint(0x5474FAE1D7E88AF6F22FCFC7A0463A2D04E129D8DB51936E2E43A9F61A6D18D3)) }