{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can blockchain technology be applied in the financial transaction field?","a":"Improving transaction efficiency: Blockchain technology can accelerate the slow and inefficient back-end operations of traditional centralized financial transactions, reshape transaction and settlement processes, and thereby  enhance the efficiency of financial transactions."}]}],"pr":"fd74a6918700463231fef68443ccdea54e9d99c40838df2c35ae05470ad3c49a"}