{
  "p": "can-20",
  "op": "mint",
  "tick": "can",
  "amt": "1000",
  "rows": [
    {
      "df": "qa",
      "content": [
        {
          "q": "What functions can be achieved by the sub-applications in the BRC-100 protocol stack?",
          "a": "Security protection: Sub-applications can implement security protection  measures to ensure the safety and stability of the network environment."
        }
      ]
    }
  ],
  "pr": "30e060039ad9ad37b65843d67ec582ef29ef08f9804c4f40ad83f34c423227d1"
}