Backdoor Roth IRA conversation after December 31st

I wanted to do a Backdoor Roth IRA conversion for the first time, but I did not complete it in the same year.

 

I had $0 in my Traditional IRA, I deposited $6000 in the traditional IRA before December 31st, 2021, but the funds became available only after December 31st, 2021. So I completed the conversation from the Traditional IRA to the Roth IRA after December 31st, 2021. 

So, I did not receive a 1099-R.

 

How do I fix this now without paying unnecessary taxes or penalties? Can I still execute the Backdoor Roth IRA conversion? Or can I revert everything? (I did not invest the fund )