{
  "manageEntity": {
    "action": "View",
    "entityId": "428223989",
    "entityType": "Notification",
    "nonce": "0xfa1634edf825c88b0ac669802ff2691f95f73949b1f74a7efacc162d182b3f9a",
    "signature": "0x4231816b9fed3a0fb2576c23ce9719012bd2ce1ada9dfc7a5ddeeb462a2b09967c9d89cf2bcdb1ca347f9c26fa7b5343450b5eafe7916b94fc1bfadac98a5c3e1b",
    "signer": "0xdd5809E3f4E2AacCA3fC387bcA06a1d95e706aC6",
    "userId": "428223989"
  }
}