{
  "manageEntity": {
    "action": "View",
    "entityId": "337321",
    "entityType": "Notification",
    "nonce": "0x23f5ea9c11f9b2323fcd8ba16104ccd16fb97a5abe31bc9697c2c3d226822642",
    "signature": "0x126fa7c28f7135ee3bf4fad13655beef2119620699970893f3c09e013a1918124f35a1deefdb07b72247a5c3fbbdb714d33ee209071f7236242eedf740cb48641b",
    "signer": "0x9aB8D7383BF20a66D8F2c0B918E16C3B4a8D9773",
    "userId": "337321"
  }
}