{
    "1": {
        "method": "addIndex",
        "params": [
            "core_reputation_index",
            {
                "type": "key",
                "name": "sidebar_lookup",
                "columns": [
                    "app",
                    "type",
                    "item_id",
                    "type_id"
                ],
                "length": [
                    null,
                    null,
                    null,
                    null
                ]
            }
        ]
    }
}