What does it mean when your transcript says no return record for tax year 2018? I efiled 2/5 was accepted 2/7. WMR says processing

I just learned about using tax transcripts to help track your return, I’m new to it so I don’t know if I’m doing it right. I do have 2 minor child dependents, but it seems as though there should be some record of my return in the transcript system by now.