EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"229720b79e2ea6b661b2a1a520e8309de9c63d5dea188a21919f521121318f10","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE418Vjvm-229720b79e2ea6b661b2a1a520e8309de9c63d5dea188a21919f521121318f10"}]}