{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "119369",
    "entityType": "User",
    "nonce": "0x20de56fa507635cbe3ab377fa2f1f6cf6339156f9f22e213fc9ce45d9946c4a6",
    "signature": "0x49e1a896ea2c8bcd106d128f317cefb4a4e1cce0bc2787715b34745e8db7d0cb4a563d46181ddd1095890a3ea8be9b99998e6714331ae878b2cf510985dbe96d1c",
    "signer": "0x4A868B813a8F5D7C187F9f07a2D7e7A24355Cf3f",
    "userId": "185302"
  }
}