{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-15T19:07:37.223252+00:00","duration_seconds":0.007927,"id":2620720,"input_summary":"chars=505 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":243690,"started_at":"2026-08-15T19:07:37.215325+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":231720}