{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T06:42:26.942424+00:00","duration_seconds":8.9e-05,"id":468638,"input_summary":"chars=55 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=D8RER","recording_id":87143,"started_at":"2026-06-26T06:42:26.942335+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":87144}