respond: signer=greenfield-keeper.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: [44, 51, 26, 191, 216, 140, 35, 54, 42, 53, 115, 233, 131, 47, 74, 184, 24, 41, 97, 61, 168, 219, 77, 195, 148, 166, 253, 199, 218, 234, 1, 143], witness: NonEmpty(()) }), domain_id: DomainId(1) }