{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-04T19:34:41.266347+00:00","duration_seconds":0.010399,"id":1375199,"input_summary":"chars=707 node=66296","metadata":{},"output_summary":"candidates=3 calls=TO23TH,AT8PM,TO2PM","recording_id":143668,"started_at":"2026-07-04T19:34:41.255948+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":142058}