[
    {
        "type": "chat/message",
        "timestamp": 1574069723314,
        "content": {
          "body": "First message"
        }
    },
    {
        "type": "user/about",
        "timestamp": 1574069723313,
        "content": {
            "name": "Grace"
        }
    },
    {
        "type": "chat/message",
        "timestamp": 1574069723317,
        "content": {
            "body": "Third message"
        }
    },
    {
        "type": "chat/message",
        "timestamp": 1574069723316,
        "content": {
            "body": "Second message"
        }
    },
    {
        "type": "user/about",
        "timestamp": 1574069723315,
        "content": {
            "name": "Poison Ivy"
        }
    }
]