{
  "manageEntity": {
    "action": "View",
    "entityId": "464332",
    "entityType": "Notification",
    "nonce": "0x997b4aa3be8f6fa8481845a09e9303a31f828f65a230ac4ad55a83065f1f87a7",
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    "signer": "0xbf8f0f3294eA67e92d4B57308f7516D2F60a28D2",
    "userId": "464332"
  }
}