{
  "manageEntity": {
    "action": "View",
    "entityId": "400591365",
    "entityType": "Notification",
    "nonce": "0xeb71269cfc0cb15613b06c2560a099ff2c6ae57b957fcb5a8ba9f675d9080d78",
    "signature": "0xf4f9117e5acd653640f167d726fe1d026d1fcb0d50e46c3d07ef9580c979f48d236ffe544fae6ba1c0f394025f45ef62223d634d0afb778506a69a0d829cacf21b",
    "signer": "0x5D909677FB1dEc6304F7A108E4BA22B03f1d7Ebb",
    "userId": "400591365"
  }
}