{
  "manageEntity": {
    "action": "View",
    "entityId": "467213409",
    "entityType": "Notification",
    "nonce": "0xc2bdcd8463c65b3b58323559437d003ee5ef4fb60f2de18770f88388ac508472",
    "signature": "0xe42cf23fa3bada439224b053054fa59512867857c33f592b33b1310edec9e85126a5665cab0d742178f6af5a6573a0ffe932a06f3e31e78719a0a29f4f6006031b",
    "signer": "0x2F7db4C1AE3922aD0f32CEdED1870278dd17b64b",
    "userId": "467213409"
  }
}