{
  "manageEntity": {
    "action": "View",
    "entityId": "120328011",
    "entityType": "Notification",
    "nonce": "0xdc78e2de6b8be11331cb035ad3291b822bf003d49ba66187826ebe764e7bf284",
    "signature": "0xae1ff3ade9408483a31e2c966e06830b179472aff6e1fc8c0700eadc51c8abfe68f3dc5ea1a86d618ab08cfb584af4dede73a546106002a98bf69f2b634e8a571b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}