laravel5.3 transform use question

I used laravel5.3 and has a question

```
return $this->collection($project, new ProjectTransformer());

// i get data
{
"data": [
{
"title": "品牌介绍",
"agency_id": 253,
"rank": 2,
"type": "系统",
"en_title": "brand-introduction"
},
{
"title": "成果展示",
"agency_id": 253,
"rank": 4,
"type": "系统",
"en_title": "demonstration-of-results"
}
]
}
```

I want to get this data and Piece together a new array，
```
{
"data": [
{
"title": "品牌介绍",
"agency_id": 253,
"rank": 2,
"type": "系统",
"en_title": "brand-introduction"
},
{
"title": "成果展示",
"agency_id": 253,
"rank": 4,
"type": "系统",
"en_title": "demonstration-of-results"
}
],
"status" : 1
}
```

how can i do that