{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T12:42:06.008633+00:00","duration_seconds":0.023715,"id":995576,"input_summary":"chars=2258 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=UP3OR4","recording_id":31847,"started_at":"2026-06-28T12:42:05.984918+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":31848}