{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-09T17:32:19.810253+00:00","duration_seconds":0.002049,"id":1539324,"input_summary":"chars=126 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":155020,"started_at":"2026-07-09T17:32:19.808204+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":152352}