EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1ed8da3705fd657febd1e256c275c507beba35396b3ede3bb513affa049df97c","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:M2o4AL1jlG-1ed8da3705fd657febd1e256c275c507beba35396b3ede3bb513affa049df97c"}]}