EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"learn.sweat","new_owner_id":"b2e7305b66f5612b1f1933887d120ee3b75b89a251f59b13b1d4a52149369474","amount":"500000000000000000","memo":"sw:tr:GPv1ylAvKX"}]}