{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-17T19:06:30.205871+00:00","duration_seconds":0.00042,"id":1803698,"input_summary":"chars=40 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":172740,"started_at":"2026-07-17T19:06:30.205451+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":168269}