{
  "manageEntity": {
    "action": "View",
    "entityId": "849737890",
    "entityType": "Notification",
    "nonce": "0xd7088ab7bba4dcccfa66f029f0fc90a312ee5fc975a44a432259628d20c20f49",
    "signature": "0x1f620f8dff7de818b7996d06e27fb927650a09f84796a261fee446b2450395e26babece857ca2f1d9415a9d67514e4f8ca9d773076bd843ef8ed8659da8ec2c11c",
    "signer": "0xD5207527A3A5f799aA45ab3dc2ad4CC7f3617253",
    "userId": "849737890"
  }
}