{
  "manageEntity": {
    "action": "View",
    "entityId": "120328011",
    "entityType": "Notification",
    "nonce": "0x48fc8765bddbf73ff1f561d80f31a4d953b32330956f610334cc160c1fd3cd34",
    "signature": "0x4a15c344ba566c916324bf73883c7da12815663c4b4adab7fdd9ace692d3b74a64d2b37c8d276b620423509b12c6aca3178861f4cc277d9b18011ddfb9c82d051c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}