{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-13T01:31:02.615273+00:00","duration_seconds":0.012511,"id":1638276,"input_summary":"chars=686 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":161678,"started_at":"2026-07-13T01:31:02.602762+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":158476}