{"success":false,"error":{"name":"InvalidProxyUrl","message":"invalid URL: parse \"b'https://steemitimages.com/DQmbuB1i5LBULkGCiBgHDSJN3tES6WzCSGFLoxD3BLL4pAc/17.a3.blending.jpg\\\\n'\": first path segment in URL cannot contain colon"}}