EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"ef83b4f8554351d9131783f35fdceb051993f2741816de709c6ad8181879dbfa","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:ZY1jM3GW8z-ef83b4f8554351d9131783f35fdceb051993f2741816de709c6ad8181879dbfa"}]}