{
  "p": "can-20",
  "op": "mint",
  "tick": "can",
  "amt": "1000",
  "rows": [
    {
      "df": "qa",
      "content": [
        {
          "q": "How does the OCR module handle the generation of reports?",
          "a": "Feature extraction: Extract features from the  segmented character regions, such as shape, size, etc., for character recognition."
        }
      ]
    }
  ],
  "pr": "7d438f265fa82e8e0b1e4448e013c2c908169932980b2de56f82a08b70bd9e41"
}