{
  "manageEntity": {
    "action": "View",
    "entityId": "728298400",
    "entityType": "Notification",
    "nonce": "0x46c7364b51ed98a128e39b2cebe97b569b3a6e5626359bd6c1a4d79c208e5f67",
    "signature": "0x4835879697cc3c7857739d28d3eaac83603a775cf79f0f25cfe05732789ff5344853c037f98732bbf472c224d0827ea5819a43335531b8a00063b405b73992521c",
    "signer": "0x77cC092e9904774D583eB59f92F2B0A1d338e90A",
    "userId": "728298400"
  }
}