{
  "manageEntity": {
    "action": "View",
    "entityId": "540022120",
    "entityType": "Notification",
    "nonce": "0x74b9d8ac1a6e2d5a23ae9e3691db934de9edc1e3516ba5b4ef0aa1bbd16cd1d5",
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    "signer": "0xfE8b7901289A70702AC15CcB11911b872E54e80D",
    "userId": "540022120"
  }
}