{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T03:32:17.199909+00:00","duration_seconds":0.001091,"id":305254,"input_summary":"chars=811 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":3530,"started_at":"2026-06-25T03:32:17.198818+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":3530}