respond: signer=near-mpc-staking4all-01.near, request=SignatureRequest { tweak: Tweak([46, 178, 135, 243, 218, 21, 40, 61, 119, 158, 220, 163, 119, 250, 229, 241, 212, 125, 110, 114, 28, 221, 38, 170, 58, 230, 254, 183, 112, 151, 202, 54]), payload: Eddsa(BoundedVec { inner: [194, 136, 113, 60, 2, 136, 34, 139, 100, 214, 43, 57, 192, 157, 64, 178, 17, 162, 93, 139, 12, 158, 115, 108, 250, 117, 49, 88, 202, 226, 18, 171], witness: NonEmpty(()) }), domain_id: DomainId(1) }