[
  {
    "type": "message",
    "user": "U019",
    "text": "Half day Friday, cleaning crew shifted to 14:00. Office should be quiet by then anyway.",
    "ts": "1777633200.366821"
  },
  {
    "type": "message",
    "user": "U019",
    "text": "Coffee machine update: new beans rotation starts today. The third button is now Ethiopian.",
    "ts": "1777635900.046600",
    "reactions": [
      {
        "count": 4,
        "name": "coffee",
        "users": [
          "U015",
          "U017",
          "U014",
          "U001"
        ]
      }
    ]
  },
  {
    "type": "message",
    "user": "U017",
    "text": "Finally. The medium roast was unforgiving.",
    "ts": "1777644000.780047",
    "thread_ts": "1777635900.046600",
    "parent_user_id": "U019",
    "reactions": [
      {
        "count": 4,
        "name": "coffee",
        "users": [
          "U015",
          "U019",
          "U014",
          "U001"
        ]
      },
      {
        "count": 1,
        "name": "100",
        "users": [
          "U016"
        ]
      }
    ]
  },
  {
    "type": "message",
    "user": "U015",
    "text": "much better",
    "ts": "1777644900.425457",
    "thread_ts": "1777635900.046600",
    "parent_user_id": "U019"
  },
  {
    "type": "message",
    "user": "U015",
    "text": "Office WiFi has been excellent this quarter. Whatever Ola did, please keep doing it.",
    "ts": "1777647600.573327",
    "reactions": [
      {
        "count": 2,
        "name": "raised_hands",
        "users": [
          "U018",
          "U016"
        ]
      },
      {
        "count": 1,
        "name": "fire",
        "users": [
          "U017"
        ]
      }
    ]
  },
  {
    "type": "message",
    "user": "U018",
    "text": "appreciated",
    "ts": "1777649400.693933",
    "thread_ts": "1777647600.573327",
    "parent_user_id": "U015",
    "reactions": [
      {
        "count": 1,
        "name": "pray",
        "users": [
          "U015"
        ]
      }
    ]
  }
]