respond: signer=multichain-mainnet-aurora.near, request=SignatureRequest { tweak: Tweak([167, 59, 32, 251, 213, 30, 25, 68, 204, 2, 216, 82, 70, 136, 128, 32, 46, 184, 219, 249, 83, 232, 170, 11, 214, 240, 200, 77, 41, 82, 60, 74]), payload: Eddsa(BoundedVec { inner: [173, 243, 83, 170, 146, 121, 201, 212, 85, 193, 206, 182, 252, 117, 135, 167, 250, 123, 8, 91, 166, 72, 98, 196, 140, 36, 245, 71, 66, 191, 141, 29], witness: NonEmpty(()) }), domain_id: DomainId(1) }