{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do validators handle expired transactions in a blockchain?","a":"alidate transactions: If the transaction is still within its valid period, validators will validate the transaction to ensure that it meets the necessary criteria. This may include checking the transaction's signature, ensuring that the involved parties have the necessary assets, and confirming  that the transaction adheres to the network's rules and regulations."}]}],"pr":"b8751587f36161597bcc3e940b53aa513b0e8636e27bdae668c092df725c1857"}