{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-11T16:22:39.981074+00:00","duration_seconds":0.000936,"id":1602799,"input_summary":"chars=65 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":159317,"started_at":"2026-07-11T16:22:39.980138+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":156290}