{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-24T17:18:02.048105+00:00","duration_seconds":0.000194,"id":242654,"input_summary":"chars=214 node=683211","metadata":{},"output_summary":"candidates=1 calls=K04","recording_id":105298,"started_at":"2026-06-24T17:18:02.047911+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":105298}