respond: signer=near-mpc-staking4all-01.near, request=SignatureRequest { tweak: Tweak([91, 133, 61, 97, 3, 249, 82, 250, 113, 33, 215, 124, 147, 66, 208, 253, 114, 214, 210, 140, 17, 119, 243, 225, 191, 146, 178, 27, 33, 186, 115, 221]), payload: Ecdsa(BoundedVec { inner: [24, 140, 37, 218, 199, 8, 120, 200, 193, 139, 112, 106, 4, 163, 6, 146, 150, 219, 108, 188, 207, 19, 180, 199, 199, 60, 165, 225, 11, 84, 4, 144], witness: NonEmpty(()) }), domain_id: DomainId(0) }