{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to freeze and unfreeze UTXO operations?","a":"Freezing UTXO:\n   a.  First, confirm that your cryptocurrency wallet supports UTXO management features.\n   b. Log in to your cryptocurrency wallet and find the corresponding UTXO.\n   c. Select the UTXO you want to freeze, and click the freeze button or the corresponding operation in the menu.\n   d. Follow the prompts to confirm the freezing operation. Generally, once frozen, the UTXO will be unable to be transferred or traded."}]}],"pr":"e05acd6599815a84196398bd9a528a9912907033850ef9cf3ab49235bff3fdb8"}