{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the requirements for a Yangji account to satisfy in the blockchain?","a":"Security: Yangji accounts should have high security to protect users' assets  and information from threats such as hacker attacks and fraud."}]}],"pr":"ebc53ab8fdad3b0920ef2b6025b6ecce5533d09937fb9be67d47358350e6138f"}