CombinedBookResponse(CombinedBookResponse)

{
    "data": [
        {
            "combinedBook": 363579407.1150005,
            "openDate": 1783687200
        }
    ],
    "metadata": {
        "exchanges": [
            "binance_perp_stable"
        ],
        "unsupportedExchanges": [
            "okx_perp_stable"
        ]
    }
}