EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1e8c902e0ac7a2dcec5ea65e98dd178fe936f5a5f46394a30c1c4f43113d13e5","new_owner_id":"6e749a1b2068ef0553fc0eaadd374dc8fd610b9000ea2eaa250c614860aa08a7","amount":"4570000000000000000","memo":"sw:t:PGy0MBEdj6"}]}