EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b4402e11c1d9c263a22a37ce8ef834226d48a4a9e137f43d64bb8365284882d1","new_owner_id":"34d67fd66e0c75f8c631094f4e3e83269b0531a68ad5892feaeebf12273b976f","amount":"4210000000000000000","memo":"sw:t:5QZxbzVvy6"}]}