{
  "origin": "10.142.133.148",
  "files": {},
  "form": null,
  "url": "http://httpbin.org/post",
  "args": {},
  "headers": {
    "Content-Length": "11",
    "Connection": "close",
    "Accept": "*/*",
    "User-Agent": "curl/7.29.0",
    "Host": "httpbin.org",
    "Content-Type": "application/x-www-form-urlencoded"
  },
  "json": null,
  "data": "hello world"
}