EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"519f2c7cef6dff273a5bb98be4e309764ebe47b39388bb5d2c0784f5914444b4","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:xl7Xny7WM5-519f2c7cef6dff273a5bb98be4e309764ebe47b39388bb5d2c0784f5914444b4"}]}