{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-10T18:13:46.377029+00:00","duration_seconds":0.000146,"id":1572942,"input_summary":"chars=8 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":157282,"started_at":"2026-07-10T18:13:46.376883+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":154440}