respond: signer=multichain-mainnet-aurora.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: [56, 14, 96, 57, 101, 249, 50, 14, 240, 85, 38, 130, 50, 6, 194, 198, 57, 35, 159, 45, 186, 15, 43, 89, 38, 207, 169, 23, 31, 138, 250, 119], witness: NonEmpty(()) }), domain_id: DomainId(0) }