{
  "manageEntity": {
    "action": "View",
    "entityId": "21894",
    "entityType": "Notification",
    "nonce": "0xd4c4fedf556d00f7393d700ab1cd47bdaf631927ba34ccc441ab82dd03d172a3",
    "signature": "0x021db65ef1c8a6872b91003ba46ae4726097e289f6692493a3439aae70f414de18c7d6565df1490ac4028231a752ecf44aef6f0ea8568739f822c8c911eceb5a1c",
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    "userId": "21894"
  }
}