EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"learn.sweat","new_owner_id":"905fb5e4a5a8cdd1a933a4792dd6be6533ba120a5868e19bf453c3b4041a71dd","amount":"500000000000000000","memo":"sw:tr:6WbVn9JzWZ"}]}