{
  "manageEntity": {
    "action": "View",
    "entityId": "843",
    "entityType": "Notification",
    "nonce": "0x2fdf9951970df6bf5bc856c529df14acbfba5656b07713b0955e14adb8607852",
    "signature": "0xb804455f45d409a42fe04cb8ff60513bfcb3ebcb7266b2931fd9a2d647cbfd1c54f968ff672a6ee14c3e7dfc8fd4967bc9702d551bb19196984a59f1cfd1a6c61c",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}