{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T00:34:29.013150+00:00","duration_seconds":0.005856,"id":1100919,"input_summary":"chars=1174 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":14830,"started_at":"2026-06-29T00:34:29.007294+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":14831}