{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "117408",
    "entityType": "User",
    "nonce": "0xb059fac486aa882f35f33f04e0953f656bae31974bbcb726c9098c6229270b2c",
    "signature": "0xab564663ef17d20922d6ffc3950d239cadf353751d28585b6be48562fc4f08660c2a26969c61d75e6ff009522149ce4bcf1af3ae2975acbf6f37c02934beebe91b",
    "signer": "0xd12A323399559A3773F865c8F21031bc39c29135",
    "userId": "219968466"
  }
}