respond: signer=multichain-mainnet-aurora.near, request=SignatureRequest { tweak: Tweak([168, 211, 38, 58, 46, 32, 66, 188, 46, 218, 219, 203, 2, 89, 139, 176, 246, 14, 136, 182, 202, 239, 173, 88, 152, 165, 255, 160, 129, 82, 142, 19]), payload: Eddsa(BoundedVec { inner: [151, 119, 206, 159, 20, 29, 251, 152, 147, 173, 237, 45, 142, 215, 60, 63, 218, 96, 123, 170, 143, 64, 235, 139, 127, 255, 213, 133, 76, 186, 70, 191], witness: NonEmpty(()) }), domain_id: DomainId(1) }