{
  "manageEntity": {
    "action": "View",
    "entityId": "5500",
    "entityType": "Notification",
    "nonce": "0x2a42e6ee9e6e578979a0b283408bd0afbfa86c4188c977f91454fbed995c227c",
    "signature": "0xc5839934e44cba37dae246fe1437bbf214e4aaf285a703d3394b4a3983e72a207f77d17b16d5c6e8c08e29a4d9b1c3d6aa7d0c65f0b9062d007a27af412628191c",
    "signer": "0xDC9FB11483106d427BaC29ff4bf0E03f11b4e19E",
    "userId": "5500"
  }
}