{
  "manageEntity": {
    "action": "View",
    "entityId": "378729142",
    "entityType": "Notification",
    "nonce": "0xe65eaff3a2cc009d40978a619cfcb6ed48a673e83f2f94a1866f16dd946c22f3",
    "signature": "0x24c9e4423ad5814109c7c522da1212ed147e18dd28e9bfdc4f0618de0c71ff95759535e33fb711de68a8b205b7b275c099e09dec1111d3def289d26e7165aa751b",
    "signer": "0x752C90C920139AF65038fD352aCb4C538F644549",
    "userId": "378729142"
  }
}