{
  "manageEntity": {
    "action": "View",
    "entityId": "309678876",
    "entityType": "Notification",
    "nonce": "0x1222cee5da0c3428b39f3ee84b61ceb46a7324f26e8e59b042f953c8dbe079e0",
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    "signer": "0x6981124D653b1C3C98457dE0721F0DAbd438d418",
    "userId": "309678876"
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}