Complex sentence: There is no minimum threshold of money, and no requirement that the transaction succeeded in actually disguising the money.A "financial transaction" has been broadly defined, and need not involve a financial institution, or even a business.
Split into simpler sentences: There is no minimum threshold of money, nor is there the requirement that the transaction succeed in actually disguising the money. Moreover, a "financial transaction" has been broadly defined, and need not involve a financial institution, or even a business.