{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-05T16:56:06.659539+00:00","duration_seconds":0.011357,"id":1401620,"input_summary":"chars=773 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":145399,"started_at":"2026-07-05T16:56:06.648182+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":143690}