EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"441614f5c6dc38faa75081c411b9da3efb3ec554c294b66b610659cace792af2","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:k304bAkjLK-441614f5c6dc38faa75081c411b9da3efb3ec554c294b66b610659cace792af2"}]}