{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "7893",
    "entityType": "User",
    "nonce": "0x6dc82b2a808c3f7645ae070fc3475cf68f2e8e8b26c8a68902596517180a1a62",
    "signature": "0x0f80c4a5a5fa584188a01369653cc006a5b34c196aacc23af7c9f0eefaf5aada005275e14608cd99a3c39b855e6a58f78f5b55d4b866adb1b29502f0059c42bd1b",
    "signer": "0x24D2c74E14F0abAFFb601A163090aEf7680732dd",
    "userId": "323324"
  }
}