{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to fully utilize paper wallets for secure transactions in blockchain?","a":"Generate unique wallet addresses: To ensure the security of transactions, a new wallet address  should be used each time a transaction is conducted. This can lower the risks of hacking or private key leaks. Additionally, properly safeguard the wallet and its contents."}]}],"pr":"bcfe3fd240695d9ae62d868ca43f1d5eda95828429f5ae7f70d445d9b487f69a"}