[
  {
    "type": "message",
    "user": "U016",
    "text": "Brooklyn Half training: Saturday long run is 12 km, office at 07:30.",
    "ts": "1775134800.731901",
    "reactions": [
      {
        "name": "runner",
        "users": [
          "U006",
          "U015"
        ],
        "count": 2
      }
    ]
  },
  {
    "type": "message",
    "user": "U006",
    "text": "07:30 is aggressive but ok",
    "ts": "1775135400.241302",
    "thread_ts": "1775134800.731901",
    "parent_user_id": "U016"
  },
  {
    "type": "message",
    "user": "U016",
    "text": "coffee after, promise",
    "ts": "1775135900.903220",
    "thread_ts": "1775134800.731901",
    "parent_user_id": "U016",
    "reactions": [
      {
        "name": "coffee",
        "users": [
          "U006",
          "U015",
          "U017"
        ],
        "count": 3
      }
    ]
  },
  {
    "type": "message",
    "user": "U017",
    "text": "Never been to book club? It's lower key than it sounds. Show up, drink a coffee, argue about a chapter. Two hours.",
    "ts": "1775140200.628400",
    "reactions": [
      {
        "name": "books",
        "users": [
          "U010",
          "U015"
        ],
        "count": 2
      }
    ]
  },
  {
    "type": "message",
    "user": "U005",
    "text": "tempted",
    "ts": "1775141000.487208",
    "thread_ts": "1775140200.628400",
    "parent_user_id": "U017"
  },
  {
    "type": "message",
    "user": "U017",
    "text": "come <@U005> no homework required",
    "ts": "1775141600.522672",
    "thread_ts": "1775140200.628400",
    "parent_user_id": "U017"
  },
  {
    "type": "message",
    "user": "U015",
    "text": "Climbers, the Gunks trip Saturday is rain or shine. We'll switch to a gym if it pours.",
    "ts": "1775151000.217949"
  },
  {
    "type": "message",
    "user": "U015",
    "text": "who's in?",
    "ts": "1775151400.180525",
    "thread_ts": "1775151000.217949",
    "parent_user_id": "U015"
  },
  {
    "type": "message",
    "user": "U006",
    "text": "in",
    "ts": "1775151900.160488",
    "thread_ts": "1775151000.217949",
    "parent_user_id": "U015"
  },
  {
    "type": "message",
    "user": "U015",
    "text": "Book club this month is 'Chip War' by Chris Miller. Tuesday 22 April, 18:00, small library. rsvp here. New folks welcome.",
    "ts": "1775165400.539532",
    "reactions": [
      {
        "name": "books",
        "users": [
          "U010",
          "U016",
          "U005"
        ],
        "count": 3
      },
      {
        "name": "raised_hands",
        "users": [
          "U017"
        ],
        "count": 1
      }
    ]
  },
  {
    "type": "message",
    "user": "U015",
    "text": "Climbing crew is five strong now. Carpool from the office 07:30 Saturday, back by 18:00.",
    "ts": "1775167500.271822"
  }
]