{
  "content": {
    "avatar_url": "mxc://server1/abcdefgh",
    "displayname": "User 1",
    "is_direct": false,
    "membership": "join"
  },
  "event_id": "$DLgeeol91D36xqZQvEwRJrOoBKttZ_S66hco8Ci-qb0",
  "origin_server_ts": 1717146801732,
  "sender": "@user1:server1",
  "state_key": "@user1:server1",
  "type": "m.room.member",
  "unsigned": {
    "prev_sender": "@user1:server1",
    "replaces_state": "$4QptWS_8YzaZfROeFzOdhoV2wzYPEzQDx0Q6u2UOt8c"
  }
}