{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T06:53:46.889880+00:00","duration_seconds":0.007817,"id":1146021,"input_summary":"chars=1475 node=oldsys","metadata":{},"output_summary":"candidates=3 calls=KR4FRR,KC2PKG,W0G0","recording_id":16104,"started_at":"2026-06-29T06:53:46.882063+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":16105}