{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do I enable the tracking feature on a blockchain?","a":"Choose a  suitable blockchain platform: According to project requirements, select a blockchain platform with good performance, security, and scalability, such as Ethereum, EOS, and Tron."}]}],"pr":"4ec88f7ffe66df89befb86d3f433b38d3e4bcbf81a800afa63c4a059391a23e0"}