{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-06T19:39:25.886512+00:00","duration_seconds":0.0127,"id":1444636,"input_summary":"chars=837 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":148347,"started_at":"2026-07-06T19:39:25.873812+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":146400}