{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to manually download a snapshot when the blockchain validation node fails to download the snapshot?","a":"First, confirm that your  network connection is normal, as snapshot downloading requires a stable network environment."}]}],"pr":"20c0e63f2255c0865e3f4d1265183b9bcc67046d9d3083739f6b12b7b8302ba6"}