{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to prepare data for collection containers in a blockchain?","a":"Determine data requirements: Firstly, specify the data types, formats, and structures needed for the collection container, such as transaction data, account information,  asset lists, etc."}]}],"pr":"e0b8201fcb5bfdf9f73e703a818e1b247337f292d321a7e6a470168fdb360f60"}