How to use cursor in getting every followers

An example response from GetChannelFollowers looks like this (per documentation):

{
   "_cursor": "1481675542963907000",
   "_total": 41,
   "follows": [{
      "created_at": "2016-12-14T00:32:22.963907Z",
      "notifications": false,
      "user": {
            "_id": "129454141",
            "bio": null,
            "created_at": "2016-07-13T14:40:42.398257Z",
            "display_name": "dallasnchains",
            "logo": null,
            "name": "dallasnchains",
            "type": "user",
            "updated_at": "2016-12-14T00:32:16.263122Z"
      }
   },
   ...
   ]
}

The first property in that response is _cursor. Use that value to page more listings.