{
  "manageEntity": {
    "action": "View",
    "entityId": "728155533",
    "entityType": "Notification",
    "nonce": "0x9b12a4a98f83f3f5a75969fb1902a3746452f3b63de50b8a518858a2cc711988",
    "signature": "0x2702d12d64497b408e5f630464b3e732253a6a9c26b0bdd7be534f3bd5b513886a4d5bd77bc0f3d0ffb13464e147320f0a04e6663515c5ac49957958b0cd58c41c",
    "signer": "0x4089d1751487aA665C895419F2578a6Cf33BE481",
    "userId": "728155533"
  }
}