{
  "manageEntity": {
    "action": "View",
    "entityId": "502018477",
    "entityType": "Notification",
    "nonce": "0x12cf9128010a9ce7c48b7ec0d31d3de275aa7ba586a9e7deaa68b09a01372a1b",
    "signature": "0x9805b7fcaeaa92af8cfbc27c3657dcc63e066e5ee1778e6ab62de6c9ee53b0810e5271d7a90aba8629bd5338d24c736af8419cd006db6b386d786ff8cbc630031b",
    "signer": "0x57Fd953E8A078FF6d51F15Cc24154cB67E83007a",
    "userId": "502018477"
  }
}