anchor.diff:             "role": "user",          
              "state": "active",          
              "externalUserId": "",          
  -           "createdAt": "2016-12-09 12:21:45"   
  +           "createdAt": "2017-01-01T10:15:11.696Z"   
            }
           ]
   
  
positive.code:              "coordinates": [0.0, 0.0]
             },
             "smallPhotoUrl": "full_image_url",
             "description": "This is my remark.",          
             "state": "active",          
             "createdAt": "2016-12-09 12:21:45",
             "resolved": false
           }
          ]
  
negative.code:           "role": "user",          
            "state": "active",          
            "externalUserId": "",          
            "createdAt": "2017-01-01T10:16:11.696Z" 
          }
          
  
  