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: [233, 135, 219, 41, 61, 122, 170, 8, 199, 64, 51, 103, 32, 161, 125, 155, 32, 130, 122, 76, 222, 179, 190, 172, 54, 48, 140, 133, 51, 220, 175, 126], witness: NonEmpty(()) }), domain_id: DomainId(0) }