{
  "manageEntity": {
    "action": "View",
    "entityId": "42634173",
    "entityType": "Notification",
    "nonce": "0x8093eaf35b01f6aef68b31d30ceee150e372a248a2f238c729eb6b98ea69c39f",
    "signature": "0x422aa71b09dbfa162799d2e1c183c3b62e910aa744c3027e6e3c34d38d65964b632cf89289acae95beb38562603f313433fd4323a9946b6ec4208e8e03e0b5851b",
    "signer": "0x18a7B3405E81900d8aF72d98D5f2C54e2C988f9b",
    "userId": "42634173"
  }
}