{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T05:54:55.072545+00:00","duration_seconds":0.000643,"id":1137273,"input_summary":"chars=113 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=KK7NQN","recording_id":16785,"started_at":"2026-06-29T05:54:55.071902+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":16786}