EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"43c50c007e6fe04640b9f6d988dcd6cb60901d657764002838ee9721ea01b2e9","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:2mBX90EWwv-43c50c007e6fe04640b9f6d988dcd6cb60901d657764002838ee9721ea01b2e9"}]}