{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T18:49:37.258650+00:00","duration_seconds":0.000378,"id":395560,"input_summary":"chars=173 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=KC1DQS","recording_id":94657,"started_at":"2026-06-25T18:49:37.258272+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":94658}