{
  "manageEntity": {
    "action": "View",
    "entityId": "10449019",
    "entityType": "Notification",
    "nonce": "0x9bccb6988d34cf99387e79aa1fd9d6cf52ca4e4714847c09a67b0b0ec2742af9",
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    "signer": "0x5D012C880480A2E1ab4345f6F374CFf73e040331",
    "userId": "10449019"
  }
}