The order is temporarily on ice, but uncertainty swirls around which programs would and wouldn't be hit by the federal aid freeze.

A federal judge temporarily blocked President Donald Trump's suspension of most federal grants and federal aid. But Arizona is seeking an order to more permanently quash the White House's action,

Federal agencies “must temporarily pause all activities related to obligation or disbursement of all Federal financial assistance,” White House Office of Management and Budget Acting Director Matthew Vaeth said in the original memorandum, a copy of which was obtained by CNN, citing administration priorities listed in past executive orders.

Trump is pausing federal loans and grants as his administration reviews spending, plus other latest details from the administration on Tuesday.

A funding freeze ordered by the Trump administration has sparked widespread confusion about its effects on government programs such as Medicaid.

The White House Office of Management and Budget has rescinded a Trump administration directive pausing federal loans, grants and other financial assistance, the White House confirmed on Wednesday. The order on the federal grant freeze sparked widespread confusion among Americans and organizations that rely on Washington and their financial lifeline.