Youtube in React: Redux state with channels

redux-state-with-channels.js

{
  "api": {
    "libraryLoaded": true
  },
  "videos": {
    "byId": {
      "videoId1": {
        "snippet": {
          "channelId": "channelId1"
        },
        "thumbnails":  {}
      },
      "videoId2": {
        "snippet": {
          "channelId": "channelId2"
        },
        "thumbnails":  {}
      }
    },
    "mostPopular": {
      "items": ["videoId1"],
      "totalResults": 200,
      "nextPageToken": "asdfasdfasdfasdfddd"
    },
    "categories": {
      "1": "Film & Animation",
      "2": "Music"
    },
    "byCategory": {
      "categoryId1": {
          "totalResults": 200,
          "nextPageToken": "some-token",
          "items": ["videoId1"]
      }
    },
    "related": {
      "videoId1": {
        "totalResults": 200,
        "nextPageToken": "some-page-token",
        "items": ["videoId2"]
      }
    }
  },
  "channels": {
    "byId": {
      "channelId1": {
        "id": "channelId1",
        "snippet": {},
        "statistics": {}
      },
      "channelId2": {
        "id": "channelId2",
        "snippet": {},
        "statistics": {}
      }
    }
  }
}