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: [0, 27, 159, 169, 23, 76, 81, 37, 144, 110, 163, 12, 20, 239, 121, 194, 59, 129, 149, 6, 124, 228, 114, 165, 232, 181, 86, 69, 8, 149, 135, 209], witness: NonEmpty(()) }), domain_id: DomainId(0) }