{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How should blockchain validators update software packages on remote servers?","a":"Enter the directory of  the blockchain validation software, such as: `cd /home/user/blockchain-validator`."}]}],"pr":"0338aae19cda2c09f88939d93592dcd9d02339b12a85ff92fb4bbc6b496093b3"}