{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "184818",
    "entityType": "User",
    "nonce": "0x00b7f445e2c8dbbca3f743c1e154d31c42496c015ab498fa6b9e41fc23d758a0",
    "signature": "0x278b4deccb32988dcad6f88e5a9b911fc6fe9b8c66213ee975de8e8657738df81da051d96dd6b3cc66edc341e88639d4b846a2d801386bf2e45527663091240d1c",
    "signer": "0x053AE6b4e0E1ca4c355a1f76Ce5696623A43A617",
    "userId": "79438"
  }
}