{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-08T13:49:41.920137+00:00","duration_seconds":0.001836,"id":1501623,"input_summary":"chars=129 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":152395,"started_at":"2026-07-08T13:49:41.918301+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":149976}