After I e-filed my taxes through Turbo Tax, I signed up for the text notifications so that way I didn't have to keep checking the website/app. I got a text message saying that my return has been approved and to go to a link within the IRS to check the status of the refund to get a specific return date. After filling out the required information, it shows that my refund is still being processed. Do Turbo Tax and IRS have different versions of approved?
According to the IRS Where's My Refund page:
Where's My Refund? is updated no more than once every 24 hours, usually overnight.
Try checking again tomorrow, and if it still says "processing," wait a few days, and check again.