respond: signer=aurora-multichain.testnet, request=SignatureRequest { tweak: Tweak([219, 168, 68, 128, 219, 92, 120, 51, 228, 10, 113, 57, 202, 242, 53, 98, 58, 18, 212, 95, 163, 11, 30, 1, 27, 145, 164, 100, 243, 254, 131, 159]), payload: Eddsa(BoundedVec { inner: [193, 132, 140, 227, 238, 27, 42, 237, 147, 70, 239, 128, 192, 160, 104, 6, 6, 243, 48, 150, 64, 83, 113, 126, 232, 100, 57, 184, 3, 234, 161, 60], witness: NonEmpty(()) }), domain_id: DomainId(1) }