{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-17T10:49:46.469174+00:00","duration_seconds":0.00021,"id":1787015,"input_summary":"chars=20 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":171546,"started_at":"2026-07-17T10:49:46.468964+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":167199}