{
  "manageEntity": {
    "action": "View",
    "entityId": "564931800",
    "entityType": "Notification",
    "nonce": "0xc9df3aa21202fa973c7b921024d198bf893d3acfe0d8f05d582c330d30ec0c06",
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    "signer": "0xFE14b015bB0578bCdd5528454b4302300A0F21F9",
    "userId": "564931800"
  }
}