{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "38067",
    "entityType": "User",
    "nonce": "0x8d422cada1dfdedc1ca7c5b42e656ee21a2d7e8c6b0792c7bf2b34aa80cceeca",
    "signature": "0xc9b791a69624539268bea69ff1e057ec7c23353adc0dee8365caa462de79c90b0a11c0c5d4767698a4ad561a40f973a97103ea46d5f36d25c82f7212744d8dd71c",
    "signer": "0xf0Cc87B4295872d65aF3f871bAb6F2eD4F688e36",
    "userId": "389958"
  }
}