EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1637c7c2481cc25b302c23ad6e1ac4cd973a6255363edce9915b05bc5f9b5b4c","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE41BVWvm-1637c7c2481cc25b302c23ad6e1ac4cd973a6255363edce9915b05bc5f9b5b4c"}]}