{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-17T07:58:31.177617+00:00","duration_seconds":0.007247,"id":1786403,"input_summary":"chars=730 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":171531,"started_at":"2026-07-17T07:58:31.170370+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":167184}