EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"52d6f87fa5c90e6351895b7b777b60798c095645633882115f040542b7b424c9","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE418Vjvm-52d6f87fa5c90e6351895b7b777b60798c095645633882115f040542b7b424c9"}]}