EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b42a8cac766e0de642288ee370975589da8d2ce221f0354829a901090e53840c","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:lRnXm6djq2-b42a8cac766e0de642288ee370975589da8d2ce221f0354829a901090e53840c"}]}