Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://zenodo.org/api/iiif/record:3539367/manifest",
    "isFetching": false
  },
  "viewer": null,
  "window": {
    "canvasId": "https://zenodo.org/api/iiif/record:3539367/canvas/A647_WF4_MMStack_Pos0.ome.tif",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-fce5503d-f75f-4701-a4d8-b32dcaff0ef2",
      "cw-6762c846-207f-41ad-a20d-b682a7dc83a7"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": true,
    "id": "window-03c5452a-eee8-4d57-87f7-a11ab2733bea",
    "manifestId": "https://zenodo.org/api/iiif/record:3539367/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-6762c846-207f-41ad-a20d-b682a7dc83a7",
    "thumbnailNavigationPosition": "far-right",
    "visibleCanvases": []
  }
}