The ``{{#computing}}`` line there opens a scope. In OO languages, Mustache would use this to look inside an object, so in JavaScript, for example, you could provide:

```js
{"computing": {
  "status": "processing",
  "created": "1910-01-01",
  "started": "1920-01-01"
}}
```

We do the same thing with a map, of course. `computing` holds a record from the query cache work collection that has the job id, status, created, and started times.