{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "80654",
    "entityType": "User",
    "nonce": "0x42c841341f47b7b263c3e3221233d97c0666c74f7ed6f9bc3e2cac08d6b6bc6b",
    "signature": "0xc2a90e1417baa8f467527ae6db04a364953189126e2067f0f51d7152ff1383b55a7a8df9935d78e0dcb986ed69fb37a96d0706e529b87298c53a21e4878f56271b",
    "signer": "0x040629E31a68119093b9a0111257C8449c2f8e10",
    "userId": "20"
  }
}