EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"43f71ce869c20d80cec5349ae4b5815f972f8f84b676add1c43941fbbf569cc0","new_owner_id":"c142d2649e84d647bf9870d6346cf5226ac490d2b8bcc78dc5fb2162dbec52bb","amount":"4000000000000000000","memo":"sw:t:Oj8V13ARkv"}]}