{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the methods included in the JavaScript-based tracking pattern of blockchain?","a":"Add transaction: This method is used to  add transactions to the blockchain. Transaction data includes the sender's address, receiver's address, transaction amount, and other relevant information."}]}],"pr":"7e4e10dacaa0cfa7c0f19ab25c0e2435c5a5fd1c1edea0714c68bab2d154aad8"}