{
  "manageEntity": {
    "action": "View",
    "entityId": "668970508",
    "entityType": "Notification",
    "nonce": "0x2a95c7de535f0926b22b0c63019abc77300f5f12b8c79750c094c6930c34fc03",
    "signature": "0xec1ee05f8355c428c8904bbeb289b0fc6d716c27aee63921b2cd33d32f56a78a3727bcc13a89ce433cde35a54e489a11ea8b9a69cdf129f4a635a33d0a9d11541c",
    "signer": "0x7d2858E0d1E23b2Fc704442F0C8dCef2538AfA40",
    "userId": "668970508"
  }
}