respond: signer=bst-near.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: [205, 178, 20, 125, 80, 86, 193, 170, 79, 170, 123, 198, 130, 136, 229, 13, 108, 115, 179, 136, 247, 117, 212, 190, 215, 17, 91, 93, 69, 24, 101, 20], witness: NonEmpty(()) }), domain_id: DomainId(1) }