{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-16T10:48:19.726481+00:00","duration_seconds":0.011231,"id":1734133,"input_summary":"chars=697 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":167866,"started_at":"2026-07-16T10:48:19.715250+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":163840}