{
  "manageEntity": {
    "action": "View",
    "entityId": "820486414",
    "entityType": "Notification",
    "nonce": "0x6c0b2c619852d24e938cd3c867204b5c37fc973a55508f2e8f1aa78c77bef3f1",
    "signature": "0x47e53167be105682b6140df752285100bf2aa15c7f7d236abc1da8b2a3626a7305a960e50531215f99d1b7ed686b1870988cb0e5555a53a4a8ca72bcedece09b1b",
    "signer": "0xBDc31855D1C2D41d41BD21DEa87AE41Fe1A3bC5c",
    "userId": "820486414"
  }
}