{
  "manageEntity": {
    "action": "View",
    "entityId": "16564",
    "entityType": "Notification",
    "nonce": "0x898fc8bf263f51c843126dba947347863bec39cdfce05844d5ec988dbcd625f9",
    "signature": "0x378c54504411bc45bb63af522bba996c48861fe95044c22a40feba9c6b63d3570981b300161c5f3e1e08fc064e853a5873775f1add8849e7389f4cba160436281b",
    "signer": "0x4Bff11A7AEC906EE6b14CFeaE29e4Df25293247d",
    "userId": "16564"
  }
}