{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology reform and innovate the traditional financial system?","a":"Lowering transaction costs: Blockchain technology eliminates the need  for intermediary institutions in the traditional financial system, such as banks and stock exchanges, thereby reducing transaction costs and improving transaction efficiency."}]}],"pr":"9de61a71bb95dab2698ec93a473d982852c640b47ff43e60ca5ada5f7780d4d9"}