EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"8c9b9cf2804e8d715fcd2fd713213f6643d01018743afa8349bdee8ced612577","new_owner_id":"50072c95f6aaa9918f9a8263f72bef09398f6ecd8bc2ecd3a2afc7fc59d534f5","amount":"4000000","memo":""}]}