Accidentally ran mkswap on ext4 fs

I accidentally used mkswap on a unmounted 2 TB data partition of a hard drive (not an SSD), while I was on a live USB session. I did not run swapon as I immediately realized what I had just done. I wonder if there is any way to fix this maybe through the use of e2fsck. I ran mke2fs -n on the affected partition without any other arguments and got a bunch of backup superblocks. However when I run dumpe2fs -o superblocks=N I get confusing information, like the Last write time is August 2023 (but I had been using this until Sept. 2 2024). Perhaps because I haven't used the exact same arguments as when creating the FS the backup superblocks I found are from an older filesystem or I am missunderstanding something about the dump. If there are other superblocks, how would I find them? Or could I use this superblocks anyway to try and run e2fsck on the file system?