{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T20:50:22.106895+00:00","duration_seconds":0.002056,"id":549295,"input_summary":"chars=1458 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":86430,"started_at":"2026-06-26T20:50:22.104839+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":86431}