{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T15:21:47.497258+00:00","duration_seconds":0.001094,"id":378547,"input_summary":"chars=690 node=683211","metadata":{},"output_summary":"candidates=1 calls=KC7G","recording_id":122811,"started_at":"2026-06-25T15:21:47.496164+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":122812}