{
    "columns": [
        "Step",
        "Outcome"
    ],
    "rows": [
        [
            "query before drain",
            2014
        ],
        [
            "rows consumed",
            4
        ],
        [
            "query after drain",
            99
        ]
    ],
    "facts": {
        "ids": [
            1,
            2,
            3,
            4
        ]
    }
}