{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T05:22:43.388562+00:00","duration_seconds":0.001053,"id":594402,"input_summary":"chars=780 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":125724,"started_at":"2026-06-27T05:22:43.387509+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":125724}