EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"37c502a538f001ebe2f1fd40b2328daf5a4de7f9fb3de916b80f0e8d00f2f8e1","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE418Vjvm-37c502a538f001ebe2f1fd40b2328daf5a4de7f9fb3de916b80f0e8d00f2f8e1"}]}