{
  "manageEntity": {
    "action": "View",
    "entityId": "12730129",
    "entityType": "Notification",
    "nonce": "0xdd2a01bc6b9c8a5913b0f5c4ccd2e6601a4349a8a2e1014e2fee26ecf5fbf21e",
    "signature": "0x320854143a39f8464624f57183f1ce7613d4c337a1422fee2cab0a9efc1c97b34e715266d5cdb25ccd5c5ad2965a3efb740527073d6eb9169487a5a5d8ce4b971b",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}