{
  "age": 242352,
  "content": {
    "aliases": ["#somewhere:localhost", "#another:localhost"]
  },
  "state_key": "localhost",
  "origin_server_ts": 1431961217939,
  "event_id": "$WLGTSEFSEF:localhost",
  "type": "m.room.aliases",
  "room_id": "!Cuyf34gef24t:localhost",
  "sender": "@example:localhost"
}