{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-13T03:39:57.081335+00:00","duration_seconds":0.008225,"id":1643660,"input_summary":"chars=549 node=SDR9494","metadata":{},"output_summary":"candidates=1 calls=WQ78IS","recording_id":162115,"started_at":"2026-07-13T03:39:57.073110+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":158875}