{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T09:23:37.628913+00:00","duration_seconds":0.008145,"id":1170910,"input_summary":"chars=721 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":6070,"started_at":"2026-06-29T09:23:37.620768+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":6071}