{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What problems can tokens encounter in the blockchain?","a":"Technical security issues: The security of Token depends on the decentralization and encryption characteristics  of blockchain technology."}]}],"pr":"70860eea7ef5e70313b5b156001b2f1d4f5140f9a5f6f713317d3528e46f6a39"}