Orderbook

{
    "id": "clientID2",
    "event": "subscribe",
    "success": true,
    "ts": 1609924478533
}

{
    "topic": "PERP_WOO_USDC@orderbook",
    "ts": 1614152140945,
    "data": {
        "symbol": "PERP_WOO_USDC",
        "asks": [
            [
                0.31075,
                2379.63
            ],
            [
                0.31076,
                4818.76
            ],
            [
                0.31078,
                8496.1
            ],
            ...
        ],
        "bids": [
            [
                0.30891,
                2469.98
            ],
            [
                0.3089,
                482.5
            ],
            [
                0.30877,
                20
            ],
            ...
        ]
    }
}