The win is the 15th that we've tracked for the jackpot, and the win comes in above the $466,899 average that we've seen. The largest win of all time is $763,740, which was won in 2018.
This slot is based on the legendary horse jockey Frankie Dettori, and it has two jackpots that grow with every spin of the reels. The prize is paid off when players advance to the jackpot bonus round and are able to fill the reels with trophies.
We'll be updating readers as we learn more about the big win.