{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to specify download information in a blockchain software upgrade plan?","a":"repare the download environment: Ensure that the download environment has sufficient storage  space and network bandwidth to avoid slowdowns during the download process."}]}],"pr":"6144e9c02626a63c4579be2f0377653e025ecb5d7f31955badf9b631c8eb9597"}