respond: signer=svrn-01.near, request=SignatureRequest { tweak: Tweak([204, 247, 84, 47, 117, 147, 153, 69, 48, 69, 222, 140, 196, 94, 216, 204, 77, 198, 157, 104, 21, 232, 88, 69, 138, 24, 99, 213, 253, 58, 230, 194]), payload: Ecdsa(BoundedVec { inner: [196, 174, 12, 173, 249, 37, 6, 232, 105, 87, 31, 63, 17, 253, 185, 143, 109, 233, 144, 95, 172, 9, 96, 213, 65, 82, 217, 223, 93, 62, 109, 197], witness: NonEmpty(()) }), domain_id: DomainId(0) }