{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is the role of hardware wallets in blockchain?","a":"Lowering risks: Compared to traditional digital wallet services, hardware wallets provide greater security and minimize the risks  of hacking and online fraud. Users can better protect their assets with hardware wallets."}]}],"pr":"076c5cd618f54eb4a6d6a200ce7738944c60f6425b08fd596afb09a1ae7ac16e"}