{
  "manageEntity": {
    "action": "View",
    "entityId": "456716469",
    "entityType": "Notification",
    "nonce": "0x5284f2759dcb47a566ab66974afcebcb49e56e265547519aaffaa7fb59948e03",
    "signature": "0xdb3c1302cef0cc12a061ad8f34686d74f5244dd4f0fbcb37fc9f786c14a24a9b30377021585d5a5f14f631bfc32624ac9d94acefbbc5edf7d7bd29978b56bde01b",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}