{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T10:23:09.103021+00:00","duration_seconds":0.005231,"id":1187878,"input_summary":"chars=396 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":7856,"started_at":"2026-06-29T10:23:09.097790+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":7857}