{
  "manageEntity": {
    "action": "View",
    "entityId": "301606",
    "entityType": "Notification",
    "nonce": "0x2813fddca2d99c938fc347d5329ca25e5c9c6bc4e32ed074801c73d87fc40518",
    "signature": "0xb07219ad143f08b225a58a05e7612bb1a948f97e00c991d27f55c8df9e2c1d6b4f861dc5316bd0eba10bea9a7887fbb8b69e1c2c81358c0bcb021fabb08028161c",
    "signer": "0x987B02089901466064491e2C1777090EeC05a604",
    "userId": "301606"
  }
}