EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"16bc7a97eee461b6091d30c2e97fb72d03d70c480431e3697fd45766bab5be1b","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:ZnR4pq6W6r-16bc7a97eee461b6091d30c2e97fb72d03d70c480431e3697fd45766bab5be1b"}]}