{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T09:23:29.712287+00:00","duration_seconds":9.9e-05,"id":1170857,"input_summary":"chars=8 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=JT7ODD","recording_id":6102,"started_at":"2026-06-29T09:23:29.712188+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":6103}