{"success":false,"error":{"name":"InvalidProxyUrl","message":"invalid URL: parse \"![maxresdefault.jpg](https://cdn.steemitimages.com/DQmfBBjMB1gC4r5AiHKzVFRWU8T5gqU58M4sY2wqAahiLLZ/maxresdefault.jpg)\": first path segment in URL cannot contain colon"}}