{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-19T03:15:35.617931+00:00","duration_seconds":0.01179,"id":1849499,"input_summary":"chars=761 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":175949,"started_at":"2026-07-19T03:15:35.606141+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":171113}