respond: signer=blacksandtech.near, request=SignatureRequest { tweak: Tweak([79, 161, 191, 134, 52, 44, 36, 32, 163, 160, 133, 146, 238, 252, 206, 1, 120, 35, 190, 64, 14, 242, 71, 252, 122, 225, 200, 161, 202, 72, 83, 183]), payload: Eddsa(BoundedVec { inner: [199, 126, 145, 110, 255, 34, 59, 177, 117, 107, 217, 14, 53, 198, 152, 23, 175, 99, 211, 177, 188, 52, 199, 61, 96, 221, 167, 83, 177, 218, 13, 81], witness: NonEmpty(()) }), domain_id: DomainId(1) }