{
  "manageEntity": {
    "action": "View",
    "entityId": "584186978",
    "entityType": "Notification",
    "nonce": "0xf9d435f329ae056abd03ed0ba02fb4c7586b044c559af81077a1e5cd74da03cb",
    "signature": "0x8404f00a344f925485c54d1f044769e12e617d60a653dd46dd1c71966f6ec34918335cdf149e9bb388b68204f2c323bbb37c11f4e630f843ebd4063f1fd43ea81c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}