EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"learn.sweat","new_owner_id":"f9b1d4bfbf76032e4ea71c2dcf24f75b8d2b45ae5880b9f1b987844c5e36aebb","amount":"500000000000000000","memo":"sw:tr:MPnrGz17P4"}]}