{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T10:47:40.846482+00:00","duration_seconds":0.002168,"id":1194224,"input_summary":"chars=153 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=KK7N","recording_id":6201,"started_at":"2026-06-29T10:47:40.844314+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":6202}