{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0x39e073f042204e8fa67326154d6fece615916b8c62299753b56d8e8d57c7fdd1",
    "signature": "0x0f5d913bf2e1a62c764585267b7ad7b7ef66cfbb83879cc6bc0b696e633fd8c1781b3bfadcf929e39420b85fb7073513dc3f8b11f48c50c0902c3c9082ab35b31b",
    "signer": "0x4Bff11A7AEC906EE6b14CFeaE29e4Df25293247d",
    "userId": "16564"
  }
}