{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the digital currencies in the blockchain?","a":"There are many types of digital currencies in the blockchain, among which some well-known ones include Bitcoin, Ethereum-based tokens such as Ether, Litecoin, and Ripple. Additionally, there are many tokens developed based on the Ethereum platform, such as TRON. These digital currencies have different positions and values in the market. Please note that as the market develops, new digital currencies emerge constantly, with a wide variety of options. Investors should be  cautious in selecting digital currencies to invest in."}]}],"pr":"dc525912afc3b73cbf5e1027811bf4e8350160f7e118e5b4e7c350ca6e2c17cf"}