Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://zenodo.org/api/iiif/record:181461/manifest",
    "isFetching": false
  },
  "viewer": null,
  "window": {
    "canvasId": "https://zenodo.org/api/iiif/record:181461/canvas/figure.png",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-2c74a5d4-a454-4ab7-96b3-164d95f70479",
      "cw-45826c0b-9017-48c7-a6ef-efd9b8bc27ee"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": true,
    "id": "window-1bcd92a0-a899-417e-b05f-1d235568c6cc",
    "manifestId": "https://zenodo.org/api/iiif/record:181461/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-45826c0b-9017-48c7-a6ef-efd9b8bc27ee",
    "thumbnailNavigationPosition": "far-right",
    "visibleCanvases": []
  }
}