Missed RMDs and form 5329 on Inherited IRA

My Aunt passed away in December of 2017, she was 63 at the time, and wasn't taking RMDs. She had an IRA where I was the beneficiary but I wasn't aware of it until 2024. In 2024 I took a full withdrawal and closed it out. It was only $1700. I am reading that I should have been paying RMDs, but didn't. I also see where no RMDs are required in years 2021 through 2024. I'm also reading there is a statute of limitations of 3 years? I'm totally confused on how to handle this on my taxes other than reporting the 1099R I received for closing the full account. Any help is appreciated. It sounds complicated.