{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-13T03:39:02.558947+00:00","duration_seconds":0.01331,"id":1643587,"input_summary":"chars=955 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":162107,"started_at":"2026-07-13T03:39:02.545637+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":158867}