{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How are account addresses represented on the blockchain?","a":"First, generate a public key based on the user's private key. The public key is of ECDSA (Elliptic Curve Digital Signature Algorithm)  type, which is used for encrypting and verifying transactions."}]}],"pr":"1429dd2ca37260c014f1656fcde83a06e508a7bc23e59a3c3e39d1cf2126ae24"}