{
  "manageEntity": {
    "action": "View",
    "entityId": "422886157",
    "entityType": "Notification",
    "nonce": "0x789fb4a735ff84db0b930cfc0c4f4cb885bf55356354bbb20d8c685d136c38b8",
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    "signer": "0x04C504928B4945dAF4D6c8D84353Dc1ab5000C1F",
    "userId": "422886157"
  }
}