Mailed return 1/16/19. The irs web info “could not be found” Today is 2/25/19. Is this a normal wait time for no information found? Should I print another & re-mail?

This is my very first time to file by mail. I have the tracking number that it was received and delivered to the Austin location on the 19th. 


I re-read the first page and it did say to make sure you signed it.  Now I’m thinking I might not signed it. I usually sign electronically.  I’m not sure if I signed the paper electronically or if it required a regular signature. But anyhow, it’s not even showing up if it’s been received.  Or do I need to wait 12 weeks?