EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"learn.sweat","new_owner_id":"c4d8e373ce4a386d09c5dd7f22ae41ce7f6783432faa26fbfa6213ae2ba8dc45","amount":"500000000000000000","memo":"sw:tr:MgQ4ajEoWr"}]}