So is this worth something

I am new to domains and similar stuff , always stuck to dropshiping and social media .
And today I managed to get a 4 same letter domain . Basically 4 same letters that make it up like xxxx .
Is someting like this worth anything at all . Keep in mind I did not pay for it a got it in order to do a shoutout on one of my instagram accounts
Again sorry if look like a complete fool for not knowing this

.COM yes other TLDs not really

For one thing, check out the backlink profile with a free tool like siteexplorer - if it's got thousands of spam links that makes it worthless