{
  "manageEntity": {
    "action": "View",
    "entityId": "444344149",
    "entityType": "Notification",
    "nonce": "0x216da05be1ab8ee520b1ee042e27790d63dafb389674b9e4a7a9dac30f4e43c0",
    "signature": "0x4f0d9f4a06965ad3c6071401ba4840549915be9fe2254d696f1e5c12dd265d63180906c47555d355388b9e9b79f18e07a95e84065285b8d2b48168b7a2efccb81c",
    "signer": "0x984ba207C53f3BCCA494E52E7909CA329c69d3B9",
    "userId": "444344149"
  }
}