EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"9437dd2670d4daa63d81815742784eb6890ad60b5ea82b11a75791c87684a52e","new_owner_id":"b77b33c763aa6c2b2c141827a3807721392a9209ece038f4751903fac8be7073","amount":"2990000000000000000","memo":"sw:t:7jzMxeArya"}]}