{
  "manageEntity": {
    "action": "View",
    "entityId": "278903",
    "entityType": "Notification",
    "nonce": "0x9d1fae23da41f56d8c8109da39c1ec47df1e9b9fb5fec5a5ec9a84921e58d580",
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    "signer": "0xf689def4fbAE67795D626C106697a4078F19E248",
    "userId": "278903"
  }
}