{
  "manageEntity": {
    "action": "View",
    "entityId": "5642",
    "entityType": "Notification",
    "nonce": "0xc850abddce36a48115d0e8f8198f1be2ac4f3f6c4a574e1fbaf1a1fdfb2d9fdb",
    "signature": "0x9cba3a1e616d49c3529cf45a4cc2c1fc467400bfde22821006d5ed5d5a0690cd29a494ac55529765fd95ce990b2fecf441d0ed2fae3f76bb83c6e62d3b292f721c",
    "signer": "0x33c702d534707f8Cada5DdD521C5900827973f1D",
    "userId": "5642"
  }
}