curl --request GET \
  --url https://api.pandaprobe.com/traces/{trace_id} \
  --header 'Authorization: Bearer <token>'

{
  "trace_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "project_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "name": "<string>",
  "status": "PENDING",
  "input": null,
  "output": null,
  "metadata": {},
  "started_at": "<string>",
  "ended_at": "<string>",
  "session_id": "<string>",
  "user_id": "<string>",
  "tags": [
    "<string>"
  ],
  "environment": "<string>",
  "release": "<string>",
  "spans": [
    {
      "span_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "trace_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "parent_span_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "name": "<string>",
      "kind": "AGENT",
      "status": "UNSET",
      "input": null,
      "output": null,
      "model": "<string>",
      "token_usage": {},
      "metadata": {},
      "started_at": "<string>",
      "ended_at": "<string>",
      "error": "<string>",
      "completion_start_time": "<string>",
      "model_parameters": {},
      "cost": {},
      "latency_ms": 123,
      "time_to_first_token_ms": 123
    }
  ]
}