{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do traditional financial institutions impact the development of blockchain technology?","a":"Promoting technological innovation: Faced with market competition and pressures of transformation and upgrading, traditional financial institutions actively invest in the research and development of blockchain technology, promoting the innovation and development of blockchain technology."}]}],"pr":"52734e2f5080247b8859e99f97cb86142042a826307c9bfd56d85e4f022a1749"}