{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T19:46:56.845324+00:00","duration_seconds":7.6e-05,"id":400448,"input_summary":"chars=50 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":94237,"started_at":"2026-06-25T19:46:56.845248+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":94238}