respond: signer=everstake-mpc.testnet, request=SignatureRequest { tweak: Tweak([219, 168, 68, 128, 219, 92, 120, 51, 228, 10, 113, 57, 202, 242, 53, 98, 58, 18, 212, 95, 163, 11, 30, 1, 27, 145, 164, 100, 243, 254, 131, 159]), payload: Eddsa(BoundedVec { inner: [249, 74, 185, 95, 132, 168, 100, 138, 192, 45, 194, 159, 186, 12, 21, 223, 142, 0, 136, 222, 232, 203, 21, 147, 223, 77, 177, 29, 178, 106, 34, 143], witness: NonEmpty(()) }), domain_id: DomainId(1) }