{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T11:51:49.118334+00:00","duration_seconds":0.000288,"id":652781,"input_summary":"chars=41 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=KK6ULC,V01","recording_id":75578,"started_at":"2026-06-27T11:51:49.118046+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":75579}