{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "14495",
    "entityType": "User",
    "nonce": "0x8c79fc3b8cbdb7fdad4707756c5dffe57d7c63ea586f69e47276389c51f838ab",
    "signature": "0xde06591cd674bff080ac24b43c8ef0dd2da70e38bc0eefd7ff626169771702ec4f90cd8f988d419971263b42a36bb77197cc227cb77a14e3d3bdd8eee04e9ece1c",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}