{
  "manageEntity": {
    "action": "View",
    "entityId": "78720890",
    "entityType": "Notification",
    "nonce": "0x554aa0963da3a2db03472e4ac23b230ec29a915f441f9c197994d7f5fdf9489f",
    "signature": "0x507f4c64bec9bd2c6ebeab485aab9ec9c4399fbd8f0b0b0aed6c4f3bec02570a00796512a652b5507efeed81fdba57dbf79d514864cf89eebe7663ac24ee89581b",
    "signer": "0x521764947d5B74dcd9456090fc491607B1A5F7F5",
    "userId": "78720890"
  }
}