{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-19T15:46:57.475997+00:00","duration_seconds":0.011744,"id":2709531,"input_summary":"chars=738 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":253481,"started_at":"2026-08-19T15:46:57.464253+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":240533}