{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-09T19:04:44.608120+00:00","duration_seconds":0.001978,"id":1542499,"input_summary":"chars=93 node=683210","metadata":{},"output_summary":"candidates=1 calls=IM1HIT","recording_id":155230,"started_at":"2026-07-09T19:04:44.606142+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":152545}