{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T12:27:06.743422+00:00","duration_seconds":0.000484,"id":509335,"input_summary":"chars=296 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":89822,"started_at":"2026-06-26T12:27:06.742938+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":89823}