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: Ecdsa(BoundedVec { inner: [195, 189, 193, 40, 231, 164, 106, 244, 250, 12, 39, 39, 235, 192, 95, 186, 167, 75, 244, 128, 245, 167, 37, 59, 252, 123, 10, 26, 212, 116, 20, 61], witness: NonEmpty(()) }), domain_id: DomainId(0) }