{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-16T15:01:48.916129+00:00","duration_seconds":0.009298,"id":1745955,"input_summary":"chars=557 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":168722,"started_at":"2026-07-16T15:01:48.906831+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":164664}