{
  "manageEntity": {
    "action": "View",
    "entityId": "639306401",
    "entityType": "Notification",
    "nonce": "0x52555045452d095aa5cf313278b14b0c86f6a1c198cfee5884579b9c87aba1f3",
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    "signer": "0x6e8091305075B855672CA0d738FbF17D4bb8d54F",
    "userId": "639306401"
  }
}