{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-06T18:22:06.041082+00:00","duration_seconds":0.008448,"id":1442368,"input_summary":"chars=555 node=SDR9494","metadata":{},"output_summary":"candidates=2 calls=K7RPT,K7EWC","recording_id":148187,"started_at":"2026-07-06T18:22:06.032634+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":146252}