{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-16T11:52:51.482075+00:00","duration_seconds":0.000654,"id":1736559,"input_summary":"chars=111 node=SDR9494","metadata":{},"output_summary":"candidates=1 calls=AG7WT","recording_id":168034,"started_at":"2026-07-16T11:52:51.481421+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":163999}