{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-17T12:57:04.302052+00:00","duration_seconds":0.007872,"id":1790065,"input_summary":"chars=494 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":171749,"started_at":"2026-07-17T12:57:04.294180+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":167398}