{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can the execution of smart contracts in blockchain account interactions ensure the avoidance of erroneous executions and malicious operations?","a":"Data authenticity: Blockchain technology adopts a decentralized network  structure, where data is created and updated synchronously between participating nodes, ensuring the real-time and reliability of the data. Each transaction can be traced back to its source, thereby reducing the risk of erroneous execution."}]}],"pr":"bc4a4df47b60e5dee24f9e4db4ee477f01c3324f92eb97cc9c80951124a60708"}