{
  "manageEntity": {
    "action": "View",
    "entityId": "308950",
    "entityType": "Notification",
    "nonce": "0x656b966424b368fb756d5422d472f1b197e09f17887c3f91ba4caae82508e6e9",
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    "signer": "0x62D9efb52E9452880129FC5CE217aACED26fe482",
    "userId": "308950"
  }
}