{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T03:57:58.973024+00:00","duration_seconds":0.004152,"id":1122461,"input_summary":"chars=293 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=KC2PKG,KM4QBC","recording_id":18540,"started_at":"2026-06-29T03:57:58.968872+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":18541}