{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T07:12:09.420954+00:00","duration_seconds":0.000239,"id":472288,"input_summary":"chars=48 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":93978,"started_at":"2026-06-26T07:12:09.420715+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":93979}