{
  "manageEntity": {
    "action": "View",
    "entityId": "554379379",
    "entityType": "Notification",
    "nonce": "0xba6338f3517f4c9846468b824309ca0b3a794f1a3202374fae80aa4c4e6f1e38",
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    "signer": "0xd5f9E1728f1931fDefB102b48A9EcaCc7652a7BA",
    "userId": "554379379"
  }
}