{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-01T19:49:18.301975+00:00","duration_seconds":0.010733,"id":1275921,"input_summary":"chars=732 node=683211","metadata":{},"output_summary":"candidates=2 calls=N1K,GM0UUB","recording_id":136436,"started_at":"2026-07-01T19:49:18.291242+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":135580}