respond: signer=stakin-mpc.near, request=SignatureRequest { tweak: Tweak([240, 194, 60, 213, 1, 239, 162, 249, 157, 153, 39, 101, 96, 41, 229, 198, 129, 56, 116, 204, 212, 252, 127, 114, 186, 47, 241, 32, 201, 219, 57, 126]), payload: Eddsa(BoundedVec { inner: [34, 207, 161, 114, 167, 136, 207, 247, 173, 189, 1, 61, 136, 193, 190, 187, 45, 142, 107, 232, 18, 22, 97, 171, 169, 44, 76, 146, 30, 198, 219, 241], witness: NonEmpty(()) }), domain_id: DomainId(1) }