EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1b90b92016b616e0003e69be81418d48325340804ad08d5d534b9cfd8e40a271","new_owner_id":"reward-optin.sweat","amount":"2000000000000000000","memo":"sw:rew:optin:wm8WKweWqR-1b90b92016b616e0003e69be81418d48325340804ad08d5d534b9cfd8e40a271"}]}