{
  "manageEntity": {
    "action": "View",
    "entityId": "579649923",
    "entityType": "Notification",
    "nonce": "0x15e3463b76ca758e1b76bfdb1526187ec5b8df4c249e3c876ef89c391e4222e7",
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    "signer": "0xecd9816D879645e9327091231b4e7031332f233a",
    "userId": "579649923"
  }
}