{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-13T02:03:51.558009+00:00","duration_seconds":0.000125,"id":1639687,"input_summary":"chars=6 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":161792,"started_at":"2026-07-13T02:03:51.557884+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":158582}