{
  "manageEntity": {
    "action": "View",
    "entityId": "252398720",
    "entityType": "Notification",
    "nonce": "0x24847de641814ed2e05617c018aff14317bb4aeab659d8d182e38fe3f3525c98",
    "signature": "0xfb0bd7e75ca727b854a165b7bf5e4f0fb260e018c2d4df039810bc3bf0ac6b753ba24fb623060c53a9ddfa650e1d07288b1aab5acce2f39168d68f8a70ab811a1c",
    "signer": "0x28b9f9197fB6fe7356F4228d71DCDD1C6aA3C8c3",
    "userId": "252398720"
  }
}