nullrespond: signer=hashkeycloud_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: [19, 140, 213, 193, 167, 237, 24, 49, 198, 69, 123, 205, 88, 177, 240, 251, 105, 140, 229, 212, 123, 131, 242, 39, 88, 56, 151, 13, 54, 212, 74, 157], witness: NonEmpty(()) }), domain_id: DomainId(1) }