{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-13T20:14:53.940985+00:00","duration_seconds":0.00353,"id":1674576,"input_summary":"chars=223 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":164149,"started_at":"2026-07-13T20:14:53.937455+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":160786}