This is a normal process that the Where's My Refund? site goes through, especially during processing your tax return. You should see an update soon, continue to check the tracker on a daily basis, the information is updated there every 24 hours when available.
Here is the
general timeline of e-filed returns:
Transmission > Acceptance > Processing > Approval >
Refund.
For additional information please visit - https://bit.ly/2HD7S65
https://ttlc.intuit.com/replies/3302330