{
  "manageEntity": {
    "action": "View",
    "entityId": "135721506",
    "entityType": "Notification",
    "nonce": "0x87548546a994da14c44b2c8c6063ab2b0fb09273a7e5c3c730b8604bdcec51f5",
    "signature": "0x652ed9de7fd99f1b9ee9008984272fcbae9a1b82aa9a6ce920b482f516962c2f45c4af86bfc9082c1c348af99e5f4d0a5cea7d4868cde7e4980fe8b1122e7c181b",
    "signer": "0x6b8cE99667332Bb49A4B3CA7d6C532340295C594",
    "userId": "135721506"
  }
}