{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-16T06:58:10.822704+00:00","duration_seconds":0.000697,"id":1728723,"input_summary":"chars=48 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":167443,"started_at":"2026-07-16T06:58:10.822007+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":163568}