{
  "manageEntity": {
    "action": "View",
    "entityId": "537562304",
    "entityType": "Notification",
    "nonce": "0xbb03cb689af4d90f37f77805354f9b3bc28c6dbd860ed3a7fca3ff04bd9ac700",
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    "signer": "0x7D516d9B4bB8F51dd48f65F1c3c79c1fdDE78dDf",
    "userId": "537562304"
  }
}