respond: signer=nodemonster.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: Ecdsa(BoundedVec { inner: [210, 123, 137, 249, 60, 82, 2, 13, 108, 0, 62, 58, 163, 203, 102, 203, 235, 142, 218, 43, 242, 65, 194, 146, 78, 63, 91, 248, 120, 186, 33, 120], witness: NonEmpty(()) }), domain_id: DomainId(0) }