{
  "manageEntity": {
    "action": "View",
    "entityId": "824478223",
    "entityType": "Notification",
    "nonce": "0xf9ff467eda7996b9a2977c8a82736a334b9c83ab88e010a2862beb89cb8b10d6",
    "signature": "0xbd0f7adcdfa79f1f6dd82015b7742ac52aa375639279608e89f5755be6f195de7dc0be82c5f013d7448eb5fa29c0b48b2f799e79d33417d90b07628bbde14e2f1b",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}