curl --request GET \
  --url https://api.particle.pro/v1/podcasts/episodes/{id}/transcript/mentions \
  --header 'X-API-Key: <api-key>'

{
  "entities": [
    {
      "entity_id": "<string>",
      "entity_name": "<string>",
      "mention_variants": [
        "<string>"
      ],
      "mentions": [
        {
          "end_seconds": 123,
          "lines": [
            {
              "end_seconds": 123,
              "is_mention": true,
              "number": 123,
              "speaker": "<string>",
              "start_seconds": 123,
              "text": "<string>",
              "role": "<string>"
            }
          ],
          "start_seconds": 123
        }
      ],
      "total_mention_count": 123
    }
  ],
  "episode_id": "<string>"
}