{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the advantages of blockchain technology for the management of commercial contracts?","a":"Automation and efficiency: Blockchain technology can automate  contract execution and management processes"}]}],"pr":"3a034654116648d6ec30c1b4de2e1416b6e2769a071a8fdef0d818076fb065b4"}