{
  "manageEntity": {
    "action": "View",
    "entityId": "456716469",
    "entityType": "Notification",
    "nonce": "0x3dfb7a9d5e28a95124b227c740b7d5aecd5f6abb281520689c5e8ca4debcfbeb",
    "signature": "0xb4139ab1a1b1a5f7c073558c1fb529aae1f859bf78ad62479a771e6933c1eb7408974777a5e30e3bce76d0d0d3049c9253de7b9d3e65368931a7939eafbf807e1b",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}