The US government has swapped its ANT tokens for more liquid Ethereum ahead of a planned crypto phaseout.The government-controlled crypto wallet has been activated after nearly 24 months, with ANT tokens worth almost $974,000.The ANT tokens were sold in two tranches, amounting to $550,000 and $518,000 in ETH.AragonDAO, the organization behind the ANT tokens, decided to phase them out due to concerns of security attacks and hidden control.