{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-16T09:02:04.344308+00:00","duration_seconds":0.003091,"id":1731609,"input_summary":"chars=239 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":167670,"started_at":"2026-07-16T09:02:04.341217+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":163710}