[
  {
    "exchange": "<string>",
    "market_id": "<string>",
    "venue_market_id": "<string>",
    "best_bid": 123,
    "best_ask": 123,
    "top_5_bids": [
      {
        "price": 123,
        "size": 123
      }
    ],
    "top_5_asks": [
      {
        "price": 123,
        "size": 123
      }
    ],
    "last_update": "2023-11-07T05:31:56Z"
  }
]