{
  "indexes": [
    { "v": { "$numberInt": "2" }, "key": { "_id": { "$numberInt": "1" } }, "name": "_id_" },
    { "v": { "$numberInt": "2" }, "key": { "type": { "$numberInt": "1" } }, "name": "type_1", "background": true, "unique": true }
  ],
  "uuid": "7b2bce63eac04cada4201e3ddc50e91f",
  "collectionName": "pricings",
  "type": "collection"
}