{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-17T13:27:51.895473+00:00","duration_seconds":0.016842,"id":1791476,"input_summary":"chars=1049 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":171869,"started_at":"2026-07-17T13:27:51.878631+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":167500}