{
  "manageEntity": {
    "action": "View",
    "entityId": "5642",
    "entityType": "Notification",
    "nonce": "0x9c3f96b13079c23b8c6f98c985c1e1d486d77e24270b09e3243f790b7cdeb065",
    "signature": "0x18402323575e3cd07af16269c99e4b36693cfcb3a1253d9235647545b87125cf7612a6af6a1aecac721b887634ab4f225e3efa1d66081451419d25faace3c0f61b",
    "signer": "0x33c702d534707f8Cada5DdD521C5900827973f1D",
    "userId": "5642"
  }
}