EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"28e436c7250356a5957e2e009df1f3cdb9589e1899205a5cc0ed7f6a9d1c89a4","new_owner_id":"423df0a6640e9467769c55a573f15b9ee999dc8970048959c72890abf5cc3a8e","amount":"300000000"}]}