{
  "manageEntity": {
    "action": "View",
    "entityId": "542041690",
    "entityType": "Notification",
    "nonce": "0xd815db7e89d9dd6d47b8ccf30edc3dc0bc9747f6b643ae6e92086cc4d67a5906",
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    "signer": "0x4775139b470b668e3674eFBc19f585516aFa80e4",
    "userId": "542041690"
  }
}