{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-10T02:57:28.369154+00:00","duration_seconds":0.002595,"id":1553449,"input_summary":"chars=448 node=SDR9494","metadata":{},"output_summary":"candidates=3 calls=KK7KPM,N7X3S,N7XWE","recording_id":155893,"started_at":"2026-07-10T02:57:28.366559+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":153173}