{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T08:53:27.457566+00:00","duration_seconds":5.8e-05,"id":1164100,"input_summary":"chars=8 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":13801,"started_at":"2026-06-29T08:53:27.457508+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":13802}