{
  "manageEntity": {
    "action": "View",
    "entityId": "136844578",
    "entityType": "Notification",
    "nonce": "0x89a94934efb3138bb0026fcaa147ae0e16b60f10525b852cf7480646991e8fe7",
    "signature": "0x0f94ba851f67f217775262de7a2e60d45e225c42d41da6fd1362bbbdc5bcc0974105c1ddc54d09a0fc1fb0efaf4dae869fd51d89c6388dec39f0aee38e985ec71b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}