{
    "content": {},
    "event_id": "$15275046980maRLj:localhost",
    "origin_server_ts": 1527504698685,
    "sender": "@example:localhost",
    "type": "m.room.message",
    "unsigned": {
        "age": 19334,
        "redacted_because": {
            "content": {},
            "event_id": "$15275047031IXQRi:localhost",
            "origin_server_ts": 1527504703496,
            "redacts": "$15275046980maRLj:localhost",
            "sender": "@example:localhost",
            "type": "m.room.redaction",
            "unsigned": {
                "age": 14523
            }
        },
        "redacted_by": "$15275047031IXQRi:localhost"
    }
}