{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "22454",
    "entityType": "User",
    "nonce": "0xa8d0c042f22b62d49ffcccfcbc9402c1c69f342a81fb09afcb7bb1da568866e6",
    "signature": "0x5cbe83ee496d0233d2b72f72ac77ddb0ce64cf6a3894b9b49e37195987c6c02978966156e482a62aeeee5ecf43c83411dcd4aab1dbb6c87613e31932d4e086e21b",
    "signer": "0x053AE6b4e0E1ca4c355a1f76Ce5696623A43A617",
    "userId": "79438"
  }
}