{
  "manageEntity": {
    "action": "View",
    "entityId": "309195321",
    "entityType": "Notification",
    "nonce": "0x545582d80ec40d5438019bef93fa7e8f9dc9b0550fb388f4095b7c62234bca5d",
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    "signer": "0x31E393dd26E437b0818feD0Aca1845508308c43D",
    "userId": "309195321"
  }
}