{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T17:44:55.559618+00:00","duration_seconds":0.006582,"id":1039822,"input_summary":"chars=606 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=KC7LRS,KD7WA","recording_id":27203,"started_at":"2026-06-28T17:44:55.553036+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":27204}