{
"$ref": "core/state_event.json",
"type": "m.room.avatar",
"state_key": "",
"content": {
"info": {
"h": 398,
"w": 394,
"mimetype": "image/jpeg",
"size": 31037
},
"url": "mxc://example.org/JWEIFJgwEIhweiWJE"
}