{
  "manageEntity": {
    "action": "View",
    "entityId": "320968767",
    "entityType": "Notification",
    "nonce": "0xab043a7675406d6ed7c19099a4ea9c2d94a63cac368ab332205636b4259e79b0",
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    "signer": "0x7c4abA507Cb54290aeECcBF5F87e029413a20414",
    "userId": "320968767"
  }
}