respond: signer=multichain-mainnet-aurora.near, request=SignatureRequest { tweak: Tweak([174, 7, 66, 94, 198, 245, 42, 152, 159, 62, 33, 193, 112, 20, 191, 177, 145, 12, 78, 191, 122, 254, 220, 22, 118, 108, 84, 196, 51, 128, 142, 23]), payload: Eddsa(BoundedVec { inner: [141, 76, 139, 211, 20, 160, 51, 33, 126, 62, 244, 199, 125, 123, 46, 183, 50, 25, 165, 178, 77, 186, 165, 233, 182, 220, 43, 1, 85, 190, 53, 160], witness: NonEmpty(()) }), domain_id: DomainId(1) }