{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "238180",
    "entityType": "User",
    "nonce": "0x47c4fc161b728ecc28cf6be252fe60f6db1935542e06f4579903aa8460ac6ee4",
    "signature": "0x13d24009d808183709670a5b9784a4add218edbf422b126e3e2954c99550af322d876f465260484a2809d18cd69ee71677aea2c17601fe031c9fb3f3a5e9c8691b",
    "signer": "0x2E09706d061Da2bB66d01F583c734E89CFCd23D1",
    "userId": "14811"
  }
}