{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"In the Solana blockchain, how do you use PublicKey for verification and transactions?","a":"Generate PublicKey and PrivateKey: First, the user needs to generate a pair of public and private keys. The public  key is used for verifying and encrypting transactions, while the private key is used for signing transactions to prove their validity."}]}],"pr":"ef26324eaefe145e1ee13120424b1ba438f2f5dcc8ad745cb1ae03e8979b8cd8"}