{
  "manageEntity": {
    "action": "View",
    "entityId": "172280",
    "entityType": "Notification",
    "nonce": "0xaad3f031b3eaf73a3e58dc87dd8b5a89ec8a9f54ab23f2cd6130e0046955c55f",
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    "signer": "0x299d27678baca92c54ABa9b7bBE223AaAd22Be9F",
    "userId": "172280"
  }
}