{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T02:59:29.241713+00:00","duration_seconds":5.2e-05,"id":1115123,"input_summary":"chars=9 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":19284,"started_at":"2026-06-29T02:59:29.241661+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":19285}