respond: signer=stakin-mpc.near, request=SignatureRequest { tweak: Tweak([29, 126, 119, 193, 228, 196, 48, 128, 101, 100, 231, 87, 208, 112, 228, 51, 74, 59, 208, 106, 92, 141, 237, 239, 40, 3, 246, 119, 123, 244, 86, 10]), payload: Eddsa(BoundedVec { inner: [164, 82, 20, 170, 45, 178, 77, 15, 192, 220, 216, 103, 246, 73, 127, 21, 159, 199, 250, 80, 26, 159, 211, 134, 60, 55, 44, 112, 139, 57, 183, 194], witness: NonEmpty(()) }), domain_id: DomainId(1) }