respond: signer=svrn-01.near, request=SignatureRequest { tweak: Tweak([148, 0, 44, 252, 110, 113, 11, 55, 155, 252, 225, 204, 217, 199, 30, 0, 35, 116, 47, 180, 205, 83, 104, 204, 67, 76, 41, 137, 78, 134, 220, 112]), payload: Ecdsa(BoundedVec { inner: [161, 147, 28, 195, 143, 226, 46, 99, 251, 167, 172, 251, 132, 126, 40, 187, 111, 98, 192, 150, 162, 15, 19, 184, 62, 5, 57, 160, 168, 125, 193, 118], witness: NonEmpty(()) }), domain_id: DomainId(0) }