{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T17:52:31.612360+00:00","duration_seconds":5.7e-05,"id":390436,"input_summary":"chars=38 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":95363,"started_at":"2026-06-25T17:52:31.612303+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":95364}