{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-06T18:24:19.521006+00:00","duration_seconds":0.002874,"id":1442429,"input_summary":"chars=175 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":148190,"started_at":"2026-07-06T18:24:19.518132+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":146255}