{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-05T03:32:58.797748+00:00","duration_seconds":0.005497,"id":2389550,"input_summary":"chars=391 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":218698,"started_at":"2026-08-05T03:32:58.792251+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":209419}