[{"image":6,"title":"Image 1","desc":"Image 1 description","nodes":[{"title":"Node 1 title","image":"1 (image_id)","description":"Node 1 description","position":{"x":20,"y":60}},{"title":"Node 2 title","image":"2 (image_id)","description":"Node 2 description","position":{"x":10,"y":90}}]},{"image":8,"title":"Image 2","desc":"Image 2 description","nodes":[{"title":"Node 1 title","image":"1 (image_id)","description":"Node 1 description","position":{"x":21.719999999999998863131622783839702606201171875,"y":23.89999999999999857891452847979962825775146484375}},{"title":"Node 2 title","image":"2 (image_id)","description":"Node 2 description","position":{"x":15,"y":75}}]}]