EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"2121af71a33be0140e49bd78837f3191be7f1bf426af5798e46aaa589119f848","new_owner_id":"reward-optin.sweat","amount":"1000000000000000000","memo":"sw:rew:optin:v9A4ddw4DB-2121af71a33be0140e49bd78837f3191be7f1bf426af5798e46aaa589119f848"}]}