{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T06:21:25.568713+00:00","duration_seconds":0.000396,"id":322666,"input_summary":"chars=738 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":104370,"started_at":"2026-06-25T06:21:25.568317+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":104371}