curl --request GET \
  --url https://app.lucenthq.com/api/v1/signals \
  --header 'Authorization: Bearer <token>'

{
  "signals": [
    {
      "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "name": "<string>",
      "prompt": "<string>",
      "status": "<string>",
      "backfillStatus": "<string>",
      "createdAt": "2023-11-07T05:31:56Z",
      "matchCount": 1,
      "lastMatchAt": "2023-11-07T05:31:56Z"
    }
  ],
  "nextCursor": "<string>"
}