Someone claimed my rl account already?

Hey I was wondering if there was a way to check who claimed my rocket league account on the tracker network? I don’t remember claiming it myself, or even if I had an account back when I first used tracker network 'cause that was ages ago. But I wanted to know if there was any way for me to repeal, or transfer the claim or whatever 'cause well… it is my account. I can help verify it’s mine with my epic. It’s not the end of the world 'cause it’s just claim over an account on a silly car soccer game. But it is sort of sentimental that I have it y’know?