respond: signer=blacksandtech.near, request=SignatureRequest { tweak: Tweak([177, 128, 177, 208, 61, 34, 127, 110, 201, 74, 105, 156, 185, 130, 113, 14, 9, 77, 172, 33, 127, 146, 253, 175, 67, 185, 11, 173, 72, 185, 20, 188]), payload: Eddsa(BoundedVec { inner: [125, 234, 2, 52, 14, 229, 64, 86, 86, 184, 73, 128, 145, 73, 154, 238, 193, 240, 208, 164, 145, 77, 173, 86, 247, 144, 90, 51, 64, 237, 196, 18], witness: NonEmpty(()) }), domain_id: DomainId(1) }