{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do you determine if each digital signature is valid during a blockchain transaction?","a":"Verify the transaction content: Ensure that the  transaction content matches the information specified in the digital signature. This includes checking the amount, recipient, and other relevant details."}]}],"pr":"fea5ddf70ec510b3a36b92e4598e6e79d89da206005cfa6fb4685ef9805d6004"}