{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-14T02:05:06.983884+00:00","duration_seconds":0.002551,"id":1682288,"input_summary":"chars=170 node=SDR9494","metadata":{},"output_summary":"candidates=2 calls=AJ7MH,AT7PM","recording_id":164683,"started_at":"2026-07-14T02:05:06.981333+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":161247}