{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-10T17:47:21.410184+00:00","duration_seconds":0.001709,"id":1572014,"input_summary":"chars=163 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":157216,"started_at":"2026-07-10T17:47:21.408475+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":154376}