{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to initialize a chain?","a":"Develop key technologies: Develop  the key technologies required for the chain, such as the blockchain protocol, smart contract language, and encryption algorithm."}]}],"pr":"45b586872a073114a0af8e7c4999a524b62e11027c4738742554fb3cbac6b650"}