{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T15:48:38.240177+00:00","duration_seconds":0.000733,"id":380566,"input_summary":"chars=1587 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":96136,"started_at":"2026-06-25T15:48:38.239444+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":96137}