{
  "manageEntity": {
    "action": "View",
    "entityId": "508547804",
    "entityType": "Notification",
    "nonce": "0x290cb080f4499cbb4f58e280e78f47c48bb47f01f9b1b016dde5c853a4eb0929",
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    "signer": "0x5D040c7e172B07431383B4bd6Fdd84ed67B8Ba0f",
    "userId": "508547804"
  }
}