{
  "manageEntity": {
    "action": "View",
    "entityId": "5642",
    "entityType": "Notification",
    "nonce": "0xeb817dee1b41665aa065372a0ed564d2d26c890d8b30f36a8fa4d71e5a771e21",
    "signature": "0x3adfede206b27be09a6af8eab95cfd8785690d3a7e1b7b751a74a680771dc39f71d9b2787ddf809d2c07dcf5f022f3b8fa8e2869aaa6e9f5682243aeae62dfd71b",
    "signer": "0x33c702d534707f8Cada5DdD521C5900827973f1D",
    "userId": "5642"
  }
}