{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T05:25:06.723061+00:00","duration_seconds":0.000965,"id":594561,"input_summary":"chars=484 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":125730,"started_at":"2026-06-27T05:25:06.722096+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":125730}