{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How bright is the future development prospect of blockchain?","a":"Technological innovation: Blockchain technology will continue to iterate, such as improvements in more efficient consensus mechanisms,  stronger privacy protection capabilities, and other aspects, to further enhance the system's performance and application scenarios."}]}],"pr":"0a01b206b5050b630d46ceedd300b5db8f22005e92207768ebf50c24921ee87e"}