{
  "manageEntity": {
    "action": "View",
    "entityId": "301637",
    "entityType": "Notification",
    "nonce": "0x6648a5532e6aff1c784706360b39370bb80045e2cbeaf05b1aa9a08df695a968",
    "signature": "0x9258bc617a29f515098f725e473afe2e04beb57da5da7b168b28a41192e05bf839bd413e9dee939a877c1d91a666cc3b4e2678354a72a94e8df6a9e12d58b87c1b",
    "signer": "0x5c51216FbbB9B7A562f11267f91f72A7be1e8DE3",
    "userId": "301637"
  }
}