EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"312275c47ff5d869e7adb1ec9624b107a55c0d83a7549efa8f228fa58572c5dc","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE418Vjvm-312275c47ff5d869e7adb1ec9624b107a55c0d83a7549efa8f228fa58572c5dc"}]}