{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the future development directions of blockchain technology?","a":"Integration with other technologies:  Blockchain technology will be increasingly integrated with other cutting-edge technologies, such as artificial intelligence, 5G, and cloud computing, to create"}]}],"pr":"127aa8440ec196d25bd76f9d32df19ce5e3b937791791d82020096078c528ac0"}