EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"583d86f89d730577a51ee5861373fe16c7203c7e20a34948eab8575a8778645b","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:ZnR4pq6W6r-583d86f89d730577a51ee5861373fe16c7203c7e20a34948eab8575a8778645b"}]}