{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-11T19:13:46.838808+00:00","duration_seconds":0.001732,"id":1609635,"input_summary":"chars=300 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":159822,"started_at":"2026-07-11T19:13:46.837076+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":156748}