respond: signer=n1-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: [173, 24, 70, 172, 11, 118, 54, 139, 177, 211, 35, 206, 124, 225, 17, 161, 240, 222, 145, 46, 238, 217, 216, 94, 171, 127, 35, 62, 7, 210, 97, 99], witness: NonEmpty(()) }), domain_id: DomainId(1) }