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: [168, 3, 29, 176, 9, 206, 119, 25, 166, 250, 131, 82, 148, 186, 250, 88, 115, 114, 127, 177, 207, 75, 252, 70, 221, 211, 179, 36, 250, 192, 188, 217], witness: NonEmpty(()) }), domain_id: DomainId(0) }