“Treasury is seeking to create a new crypto-related category of financial institution that would include certain service providers, including blockchain validator nodes and wallet providers.”

https://www.msn.com/en-us/money/markets/treasury-s-wally-adeyemo-wants-to-crack-down-on-illicit-finance-enabled-by-crypto-a-clear-and-present-danger-for-national-security/ar-AA1kKzO1