{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T12:30:28.923395+00:00","duration_seconds":0.000812,"id":365297,"input_summary":"chars=638 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":122486,"started_at":"2026-06-25T12:30:28.922583+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":122487}