[
  {
    "id": 19684,
    "buys": [
      {
        "listings": 1,
        "unit_price": 51,
        "quantity": 250
      },
      {
        "listings": 59,
        "unit_price": 50,
        "quantity": 14369
      },
      {
        "listings": 48,
        "unit_price": 49,
        "quantity": 11876
      }
    ],
    "sells": [
      {
        "listings": 4,
        "unit_price": 54,
        "quantity": 640
      },
      {
        "listings": 4,
        "unit_price": 63,
        "quantity": 1000
      },
      {
        "listings": 5,
        "unit_price": 64,
        "quantity": 902
      }
    ]
  }
]