{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can the binary output of a blockchain be converted into a uint8 array and then visualized for data presentation?","a":"Choose an appropriate visualization tool: According to the characteristics of the data and the visualization requirements, select a suitable visualization  tool, such as D3.js, Echarts, Highcharts, etc."}]}],"pr":"a92493b19fe705ed0d72e514fad8a27f1e8a3d21d168f59ccd50f7fa8de4d70f"}