{
  "manageEntity": {
    "action": "View",
    "entityId": "152450",
    "entityType": "Notification",
    "nonce": "0x51af8bc18fa406031971b5f3a310da648c6d73c3bcbcf1b90ce0bbd217ba29b4",
    "signature": "0x6c53f99ee278df74cd90479a90aaadb637fb01ed12005266a1e2a6eab60cabeb38ec3af5a87df8c1277cbaa8bc0f23df67fbc42dc4a5aeebc783511e0933e13a1b",
    "signer": "0x44c6c9974E4028ab550E0311F9A04Df023477958",
    "userId": "152450"
  }
}