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POST https://mobile.mercadolibre.com.ar/mobile_authentications HTTP/1.1
X-Dejavu-Desired-Response: app_version%3D8.21.1%26platform%3Dandroid%26site_id%3DMLB%26app_id%3D7092%26device_id%3Dd2cce3d8c38a9dd4%26device_name%3DSM-G955F%26os_version%3D4.4.2
Accept-Language: pt-BR
User-Agent: MercadoLibre-Android%2F8.21.1%20(SM-G955F%3B%20Android%204.4.2%3B%20Build%2FJLS36C)
X-Client-Info: utc_offset%3D-0500%26density%3D320%26connectivity%3Dunknown%26site_id%3DMLB%26user_id%3Dguest%26app_id%3D7092%26device_id%3Dd2cce3d8c38a9dd4%26resolution%3D1440x900
Timezone: -Infinity
Content-Type: application/json; charset=utf-8
Content-Length: 893
Host: mobile.mercadolibre.com.ar
Connection: Keep-Alive
Accept-Encoding: gzip
Cookie: _d2id=d2cce3d8c38a9dd4


HTTP/1.1 400 Bad Request
Server: Tengine
Date: Wed, 17 Jan 2018 11:15:25 GMT
Content-Type: application/json;charset=UTF-8
Connection: keep-alive
Vary: Accept,Accept-Encoding, User-Agent
Cache-Control: max-age=0
X-Request-Id: fdf1e2b1-344b-48f6-ba1a-eda237ab7344
X-D2id: d2cce3d8c38a9dd4
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block
Content-Encoding: gzip
Content-Length: 67