FinCEN whistleblower awards can range from 10% to 30% when sanctions exceed $1...

https://ace-wiki.win/index.php/Are_Payment_Processors_Covered_by_BSA_Rules%3F

FinCEN whistleblower awards can range from 10% to 30% when sanctions exceed $1 million, but payout is far from automatic. Claims may take 2 to 5 years, so understand the evidence, risks, and process before deciding whether to come forward.