EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"learn.sweat","new_owner_id":"649ec2401fbdd5b5fefde28afedb4cd9609de91cf8c5b31a5c76ad0ee5b722be","amount":"500000000000000000","memo":"sw:tr:MPnr6EjkP4"}]}