{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-16T15:32:19.080004+00:00","duration_seconds":0.012095,"id":1747611,"input_summary":"chars=737 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":168848,"started_at":"2026-07-16T15:32:19.067909+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":164787}