title: upload image blob to Cloudinary
body: <p>Im using react and react-router on the frontend, node+express as my backend and cloudinary to store my image files. </p>
  
  <p>The issue Im having is that the cloudinary api method cant seems to open/parse the data blob where the image is stored</p>
  
  <pre><code> { images: { preview: 'blob:http://localhost:8080/19526dcc-b67d-4697-b112-e5480de61d03' } }
  
      cloudinary.v2.uploader.upload(body.images.preview, function(result) { 
         console.log(result) 
      })
  </code></pre>
  
  <p>The ERROR response:</p>
  
  <pre><code>{ Error: ENOENT: no such file or directory, open 'blob:http://localhost:8080/e7f30c71-7e06-4c36-801f-49666e9df053'
    at Error (native)
    errno: -2,
    code: 'ENOENT',
    syscall: 'open',
    path: 'blob:http://localhost:8080/e7f30c71-7e06-4c36-801f-49666e9df053'
  }
  </code></pre>
  
  <p>Not sure if this is a issue due to react-router or should I convert the data to a different format?</p>
  
  <p>Routes look like:</p>
  
  <pre><code>app.use('/api/', posts);
  app.use('/api/', users);
  app.use(express.static(staticPath));
  app.use('/', express.static(staticPath));
  app.use('/posts/*', express.static(staticPath));
  app.use('/new/*', express.static(staticPath));
  app.use('/validateEmail/*', express.static(staticPath));
  </code></pre>