{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the commonly used deployment commands in blockchain?","a":"Install blockchain development environment: Such as installing the development environment of blockchain platforms like Hyperledger Fabric, Ethereum, etc."}]}],"pr":"d2f787d707e14084cd2a351769289a7ea2e8af13a695cba790eda406bb5cef6a"}