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_2_1_MMStack_Pos0.ome.tif",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-8531d0dd-bc6d-4ad9-9b86-cde2d5efa2de",
      "cw-0e798572-8601-4e58-9c0f-1dc62dc3e397"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": true,
    "id": "window-a70f58ea-3caa-4281-bca7-6c8c281b2501",
    "manifestId": "https://zenodo.org/api/iiif/record:3539367/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-0e798572-8601-4e58-9c0f-1dc62dc3e397",
    "thumbnailNavigationPosition": "far-right",
    "visibleCanvases": []
  }
}