{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to avoid confirmation failure due to expired transactions?","a":"Ensure stable  network connection: Keep your device properly connected to the network to avoid delays or failures in transaction sending or confirmation."}]}],"pr":"0c8b71256322f9355340de7b39487fc898dbd1caf9ea27f946f0baa48f8374f8"}