{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the potential paths that may occur during the blockchain upgrade process?","a":"Application Expansion: With the  popularization of blockchain technology, more and more industries and fields may attempt to apply blockchain technology, thus promoting the landing and promotion of blockchain in various industries."}]}],"pr":"21f2581c35b5293b1a5b297cd46bedefc3097e3069b6a8d4618152ea8fe42517"}