{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the main concerns of traditional financial institutions about cryptocurrency?","a":"Legal compliance: The legal compliance issues  in the cryptocurrency market make traditional financial institutions wary of participating, fearing possible violations of relevant laws and regulations."}]}],"pr":"b06b0aae26c85b75ef29a680224ae2f904f28e690a934c1570debe7567c015dd"}