{
  "manageEntity": {
    "action": "View",
    "entityId": "543963481",
    "entityType": "Notification",
    "nonce": "0x77b041cba537cfb9dd9cc87aabe6fab611af163d5409a587f2b3e9a24dd590fa",
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    "signer": "0xAb87515E63975351DF62EBC161C555DFC7Bb4b12",
    "userId": "543963481"
  }
}