respond: signer=everstake-mpc-1.near, request=SignatureRequest { tweak: Tweak([179, 110, 157, 20, 139, 218, 96, 194, 234, 186, 36, 56, 139, 123, 245, 253, 46, 243, 99, 181, 87, 116, 107, 201, 166, 218, 182, 194, 251, 99, 132, 245]), payload: Ecdsa(BoundedVec { inner: [96, 221, 8, 237, 108, 55, 162, 127, 95, 115, 26, 236, 214, 31, 68, 3, 43, 7, 154, 227, 101, 189, 236, 189, 138, 50, 32, 111, 42, 133, 7, 89], witness: NonEmpty(()) }), domain_id: DomainId(0) }