{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-01T14:41:53.472478+00:00","duration_seconds":0.006397,"id":1265605,"input_summary":"chars=405 node=683211","metadata":{},"output_summary":"candidates=2 calls=AB7DW,N5X","recording_id":135704,"started_at":"2026-07-01T14:41:53.466081+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":134895}