{
  "manageEntity": {
    "action": "View",
    "entityId": "660371295",
    "entityType": "Notification",
    "nonce": "0x5f8e08afc67a473f4ad93cdefb554ed90dbc4a6485140527b7e40ec3c4db2fb2",
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    "signer": "0x406f3450fcA4AD3B557B156E405692DEe17ED673",
    "userId": "660371295"
  }
}