EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b186c7377089402661519d72f641943634d1b1f37cb2f7908e91d84c8e5a733c","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:lRnXm6djq2-b186c7377089402661519d72f641943634d1b1f37cb2f7908e91d84c8e5a733c"}]}