title: cannot find by id in mongodb
body: <p>I have problem with query in MongoDB.</p>
  
  <p>I have document with that structure</p>
  
  <pre><code>{
      "_id" : LUUID("5eca9329-6525-e544-bb27-f1797def8110"),
      "StartTimestamp" : NumberLong(193),
      "EndTimestamp" : NumberLong(193),
  }
  </code></pre>
  
  <p>_id is generate from GUID (C#). And the problem is when i want do native query in mongo console.</p>
  
  <p>My query</p>
  
  <pre><code>db.getCollection('Object').findOne(
  {
      "_id": LUUID("5eca9329-6525-e544-bb27-f1797def8110")
  })
  </code></pre>
  
  <p>And then i have non result</p>