{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-11T15:18:35.864640+00:00","duration_seconds":0.009169,"id":1599636,"input_summary":"chars=639 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":159064,"started_at":"2026-07-11T15:18:35.855471+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":156071}