{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0xb0a21294a953748e66d03548738490789578af4f82c0df646a87a996d0c26efe",
    "signature": "0xfa1806b5b314e7f33a6c2023f7f1ee947ec7ae2c6ee03388267a4f5b667f50a76d4846adc4c02a91737314ad4a8a5ad861315121a3589aadfa8d222bd231ef901c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}