Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://zenodo.org/api/iiif/record:3821190/manifest",
    "isFetching": false
  },
  "viewer": null,
  "window": {
    "canvasId": "https://zenodo.org/api/iiif/record:3821190/canvas/figure.png",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-e8b34f54-e6b8-474c-96b3-8db139bf742b",
      "cw-354881d8-fa61-4203-9613-4fd043520d1a"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": true,
    "id": "window-99f41298-4706-4bd1-a34e-3b28d7326079",
    "manifestId": "https://zenodo.org/api/iiif/record:3821190/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-354881d8-fa61-4203-9613-4fd043520d1a",
    "thumbnailNavigationPosition": "far-right",
    "visibleCanvases": []
  }
}