{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-11T18:40:15.757752+00:00","duration_seconds":0.012749,"id":1608193,"input_summary":"chars=786 node=683210","metadata":{},"output_summary":"candidates=1 calls=IZ0IM","recording_id":159719,"started_at":"2026-07-11T18:40:15.745003+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":156654}