curl --request GET \
  --url https://api.voice-agents.miraiminds.co/v1/showcase/calls/{call_id}

{
  "success": true,
  "data": {
    "title": "Cart recovery call",
    "language": "bn",
    "languageLabel": "Bengali",
    "category": "abandoned_cart",
    "brandName": "StyleKart",
    "description": "A real Bengali customer who dropped off mid-checkout. AI called back and recovered the order.",
    "durationSecs": 63,
    "audioUrl": "https://storage.miraiminds.co/voice-agents/production/call_records/abc123/recording.wav",
    "sortOrder": 1,
    "_id": "507f1f77bcf86cd799439011",
    "brandLogoUrl": "https://cdn.example.com/stylekart_logo.png",
    "waveformUrl": "https://storage.miraiminds.co/voice-agents/production/call_records/abc123/waveform.json",
    "transcriptPreview": "Namaste Priya ji, aapne ek blue kurta cart mein...",
    "highlightMoments": [
      {
        "atSecs": 12,
        "label": "IVR detected"
      }
    ],
    "whatToNotice": "Notice how the AI stays in Bengali throughout without switching.",
    "tags": [
      "bengali",
      "recovery"
    ]
  }
}