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: [55, 242, 234, 29, 189, 206, 143, 62, 243, 168, 32, 137, 68, 46, 1, 239, 3, 251, 63, 11, 246, 140, 192, 35, 131, 238, 40, 49, 224, 204, 223, 243], witness: NonEmpty(()) }), domain_id: DomainId(1) }