{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T01:24:12.836597+00:00","duration_seconds":0.000194,"id":434943,"input_summary":"chars=94 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":90561,"started_at":"2026-06-26T01:24:12.836403+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":90562}