If your state return says that it is started, it means that you haven't completed the preparation and filing of your return. You will need to revisit your return and complete it in order for it to show as filed on your Home page.
Returns
are usually accepted within 48 hours, but can take up to 72 hours. While your
return is pending acceptance they are checking your personal information to
make sure it matches their records, sometimes that can take them a little
longer than the average estimated time. With the recent changes in
the tax code, it may take a little longer than what you are used to for the
returns to be processed.