{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to query the basic information of validators in a blockchain?","a":"Choose a blockchain platform: First, determine the blockchain platform you want to  query, such as Ethereum, Bitcoin, or other blockchain platforms."}]}],"pr":"4d1010033df9a6de396f9249aae314755f4784133dded7fd81b5f10df9922648"}