{
  "manageEntity": {
    "action": "View",
    "entityId": "3964",
    "entityType": "Notification",
    "nonce": "0xecb259ca66725df532a1a831647632fd40543225dee8c0f4cffb0fdf75a1df8c",
    "signature": "0x4a11d56ff96812ed9ce09dc8d19c021e0a19c917255f809b7e22324381e439dd1537543b96c7f574cfc8979b80d8f9c8324acbe7ea7beb14ccfa8a496342b01b1c",
    "signer": "0x64702Ce1C974313F4AA0B1c9617AD70675E7271a",
    "userId": "3964"
  }
}