respond: signer=near-mpc-staking4all-01.near, request=SignatureRequest { tweak: Tweak([21, 7, 133, 27, 0, 140, 205, 166, 59, 143, 170, 9, 248, 133, 195, 5, 65, 21, 19, 154, 156, 117, 83, 104, 169, 63, 17, 98, 208, 232, 19, 15]), payload: Eddsa(BoundedVec { inner: [31, 42, 46, 154, 138, 189, 101, 19, 110, 63, 106, 11, 175, 91, 112, 58, 80, 105, 41, 130, 65, 160, 63, 253, 136, 3, 98, 209, 237, 40, 209, 185], witness: NonEmpty(()) }), domain_id: DomainId(1) }