{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "109299",
    "entityType": "User",
    "nonce": "0x159fdfeaaa6f5740690ad43243462965af6830d8a42b7b3fa45ded6d28cab7c2",
    "signature": "0x7e152fa7130b2760b8129ee0a317918c6ded26f36483eed950f1e16c18043d8e6db96421c3cf15fc81020832db3938a4da717fc3f933bf1aed6f26ed1c0ab2cb1c",
    "signer": "0x053AE6b4e0E1ca4c355a1f76Ce5696623A43A617",
    "userId": "79438"
  }
}