{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "111355",
    "entityType": "User",
    "nonce": "0xdb9c231a9d6a2672b30661a2aabe4541f9b727e4fa1d2aa65f4ef1a27eaf2049",
    "signature": "0x2c35b5415f1e33d2741bd3c480f352a4400fc5741c3a2401c64fd66e16d0881964c4f03dd2a23bbddfc639d1d0eaa7ff82325e609e58c1a5d24eafe2f331deb01c",
    "signer": "0x95B378bAaBcca47f15C460388CAEadc2772f66eb",
    "userId": "140"
  }
}