{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "86339",
    "entityType": "User",
    "nonce": "0x004182d1becda3881754eeae571de49e961e72e74e679df16c3b1688062f3f8f",
    "signature": "0x49d0514c7126b63c5f8d3e86bca558f3337106eae88df8e75c6cdad5aaa839ac5d889d0f8caf838a5c970026e1120358492ed911b83b98e53b804922b5d35c231b",
    "signer": "0x053AE6b4e0E1ca4c355a1f76Ce5696623A43A617",
    "userId": "79438"
  }
}