{
  "manageEntity": {
    "action": "View",
    "entityId": "578212224",
    "entityType": "Notification",
    "nonce": "0x17031734ed05620334a82700c5fc33829e3a39d54de3180b3e022a526e093a5c",
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    "signer": "0x7219028Bf0FC67b741f48dd8A049582d589A22fC",
    "userId": "578212224"
  }
}