{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-16T09:32:51.507357+00:00","duration_seconds":0.000636,"id":1732300,"input_summary":"chars=29 node=SDR9494","metadata":{},"output_summary":"candidates=1 calls=WE7OX","recording_id":167727,"started_at":"2026-07-16T09:32:51.506721+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":163735}