{
  "manageEntity": {
    "action": "View",
    "entityId": "555663956",
    "entityType": "Notification",
    "nonce": "0x3ef19c5ec57402a84925d830abee1376f381d359912872ca03a1ab7a87bf2d6a",
    "signature": "0xc9c746086fef5f1bfafc04e6c6ecca8ff97ee12a67d8ba5930a3c459e6c3ecee622c0c8b0e5b37f469180167ee59777ca4849d1a8365645db0f7c0372ad6cb2c1b",
    "signer": "0xba39E57aa62E649F2b3250E2Cf1456c117127a40",
    "userId": "555663956"
  }
}