{
  "manageEntity": {
    "action": "View",
    "entityId": "751451",
    "entityType": "Notification",
    "nonce": "0x53930e9951f573354298a4cbd74eebc2afed504f083595d63c2fb44c3ee78888",
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    "signer": "0x20c238b8C67292B74399B705c8Ba45682d3854D3",
    "userId": "751451"
  }
}