EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"learn.sweat","new_owner_id":"04b60837e8c1371d83a0a0c91bb7e731e1099c6bbc69a88c0f2d4b2cc5a699af","amount":"500000000000000000","memo":"sw:tr:Agj9Zx6GWn"}]}