{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "113124",
    "entityType": "User",
    "nonce": "0x0e22e597f967c77d4069c3edcd74f0652cbe88bf735710786d2948c47cc5c7c4",
    "signature": "0xd9dd2c207c89787ea85a1f6f53f44537dfd928fbc173b45d5aa77dec1ad12f7564ef591a485df356286b93a2abe8fd68ff98aa4a4693606cb3bba1a4a18760641c",
    "signer": "0x243f92B83d056f818b9b95664A8B7A86805A3E71",
    "userId": "111448"
  }
}