If the IRS accepted your return you are done. People’s returns are rejecting for the wrong AGI or the wrong IPPin which is a 6 digit security pin issued by the IRS, it’s not the same as your 5 digit self selected pin. The self selected pin is only for each year so if the IRS wants to ask about that return.
There are two separate PIN numbers that may be on your tax return. A 5 digit Pin and a 6 digit ID Pin.
What is a Signature ID
https://ttlc.intuit.com/turbotax-support/en-us/help-article/security-risk/signature-id/L9wjtyCkN_US_...
5 digit self selected pin
https://ttlc.intuit.com/turbotax-support/en-us/help-article/personal-identification-number/self-sele...
