{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology improve the efficiency of financial transactions?","a":"Decentralization: Blockchain technology adopts a decentralized network architecture, whereby data storage and transmission are no longer dependent on centralized servers or institutions, thus reducing the risk of single-point failure and improving system  stability and security."}]}],"pr":"e8d9c8f01e28df2433fb4e47bdc48cd57b2fd4078819f8041234b25585df12bd"}