Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://zenodo.org/api/iiif/record:4929198/manifest",
    "isFetching": false
  },
  "viewer": null,
  "window": {
    "canvasId": "https://zenodo.org/api/iiif/record:4929198/canvas/figure.png",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-6bd32511-415f-420e-9472-4c74b69d178b",
      "cw-6bb14128-8155-49f9-8918-ba32ad5a56a9"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": true,
    "id": "window-62ff10ac-04a6-4b49-ab65-f632a07e6da1",
    "manifestId": "https://zenodo.org/api/iiif/record:4929198/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-6bb14128-8155-49f9-8918-ba32ad5a56a9",
    "thumbnailNavigationPosition": "far-right",
    "visibleCanvases": []
  }
}