{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T16:45:06.062171+00:00","duration_seconds":0.000198,"id":529761,"input_summary":"chars=140 node=683211","metadata":{},"output_summary":"candidates=2 calls=KQ4VUU,F0YAR","recording_id":124477,"started_at":"2026-06-26T16:45:06.061973+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":124478}