{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T14:23:11.673523+00:00","duration_seconds":0.001234,"id":373938,"input_summary":"chars=749 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=KC2PKG","recording_id":96425,"started_at":"2026-06-25T14:23:11.672289+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":96426}