{
  "manageEntity": {
    "action": "View",
    "entityId": "354441",
    "entityType": "Notification",
    "nonce": "0x081c7012bf6a5c3a260ceea401487c42f1cd12fba05529932c00b3ff6395f423",
    "signature": "0x64a52e62d12795d797338b7b9f96d82b616a856a454032b6860db08180d74b9b74a415dd25d2ac9bf67e9bdf664d0c9b79b10e9bb7520c45610dc301cce09ddb1c",
    "signer": "0x812890A6DBee34A114713AB8a5D839CDB1c20363",
    "userId": "354441"
  }
}