{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can blockchain technology be applied to decentralized trading of digital assets?","a":"Asset settlement: Conducting asset settlement through  blockchain technology, ensuring the rights and interests of both parties during the transaction process, and improving settlement speed and accuracy."}]}],"pr":"0c6072aa55125fe8ae1bbabb3b85e28fe93dd20a17d193ea6c95dc8abd07b039"}