{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T05:55:36.139051+00:00","duration_seconds":0.001071,"id":929046,"input_summary":"chars=66 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=KC2TKG","recording_id":39311,"started_at":"2026-06-28T05:55:36.137980+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":39312}