{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-17T19:02:40.445193+00:00","duration_seconds":0.000413,"id":1803681,"input_summary":"chars=74 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":172739,"started_at":"2026-07-17T19:02:40.444780+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":168268}