{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to ensure accurate judgment of whether a transaction is successful or failed?","a":"Utilize technological means: Employ financial technology tools, such as quantitative trading, artificial intelligence, and other technologies, to monitor and evaluate transaction risks, and improve the accuracy of judgments."}]}],"pr":"c13567c0409cabe083a8c256e4279a4e7d2ce897fca0eeaf6d8a28ddf03bcf75"}