{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the challenges of blockchain technology in addressing practical issues of cross-border payments?","a":"Technical maturity: Although blockchain technology has received extensive attention and development in recent years, its application in the field of cross-border payments is still in its initial stage, with relatively low technical maturity. In the actual application process, ensuring the stability and reliability of blockchain technology  is a major challenge."}]}],"pr":"9d34e0b1710c546c7b95dc9c6abe9ea23770ae233c2d7f12c7ebda6ea6218784"}