EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"273c46b822b95834824159a35cf2bba8c689a5f01c54c2dbeed307e40ca7bdee","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:d2vXyRJj8e-273c46b822b95834824159a35cf2bba8c689a5f01c54c2dbeed307e40ca7bdee"}]}