[
  {
    "ticket": "test"
  },
  {
    "type": "orderbook",
    "codes": [
      "KRW-BTC",
      "KRW-ETH.3"
    ]
  },
  {
    "format": "DEFAULT"
  }
]

{
  "type": "orderbook",
  "code": "KRW-BTC",
  "timestamp": 1676965698792,
  "total_ask_size": 2.0177137199999997,
  "total_bid_size": 4.04145221,
  "orderbook_units": [
    {
      "ask_price": 3.2312E7,
      "bid_price": 3.2311E7,
      "ask_size": 0.00110234,
      "bid_size": 0.00934746
    },
    {
      "ask_price": 3.2315E7,
      "bid_price": 3.231E7,
      "ask_size": 0.60658218,
      "bid_size": 0.05601728
    },
    {
      "ask_price": 3.2316E7,
      "bid_price": 3.2309E7,
      "ask_size": 0.02915422,
      "bid_size": 0.00015785
    },
    {
      "ask_price": 3.2317E7,
      "bid_price": 3.2296E7,
      "ask_size": 0.13956053,
      "bid_size": 0.38264463
    },
    {
      "ask_price": 3.2318E7,
      "bid_price": 3.2295E7,
      "ask_size": 0.01332349,
      "bid_size": 0.07026586
    },
    {
      "ask_price": 3.2319E7,
      "bid_price": 3.2294E7,
      "ask_size": 0.00478182,
      "bid_size": 0.6125
    },
    {
      "ask_price": 3.232E7,
      "bid_price": 3.2293E7,
      "ask_size": 0.95080337,
      "bid_size": 0.19193117
    },
    {
      "ask_price": 3.2321E7,
      "bid_price": 3.2292E7,
      "ask_size": 0.00886944,
      "bid_size": 0.88056326
    },
    {
      "ask_price": 3.2322E7,
      "bid_price": 3.2291E7,
      "ask_size": 0.06620151,
      "bid_size": 0.07096838
    },
    {
      "ask_price": 3.2323E7,
      "bid_price": 3.229E7,
      "ask_size": 0.04993977,
      "bid_size": 0.68036084
    },
    {
      "ask_price": 3.2324E7,
      "bid_price": 3.2289E7,
      "ask_size": 0.03910213,
      "bid_size": 0.68134141
    },
    {
      "ask_price": 3.2325E7,
      "bid_price": 3.2288E7,
      "ask_size": 0.02430250,
      "bid_size": 0.00015488
    },
    {
      "ask_price": 3.2326E7,
      "bid_price": 3.2287E7,
      "ask_size": 0.01155998,
      "bid_size": 0.10093361
    },
    {
      "ask_price": 3.2327E7,
      "bid_price": 3.2285E7,
      "ask_size": 0.03035363,
      "bid_size": 0.28905978
    },
    {
      "ask_price": 3.2328E7,
      "bid_price": 3.2283E7,
      "ask_size": 0.04207681,
      "bid_size": 0.01520580
    }
  ],
  "stream_type": "REALTIME"
}