{
  "manageEntity": {
    "action": "View",
    "entityId": "763473",
    "entityType": "Notification",
    "nonce": "0x3dbfbe43d531f56796b8716c043fbafb673f4c4d3f498ebd09ce0ceb4d0615df",
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    "signer": "0x1912FC6B7317125d52bbb01C67381C923FA92aCe",
    "userId": "763473"
  }
}