{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-11T19:41:57.368960+00:00","duration_seconds":0.002674,"id":1610663,"input_summary":"chars=170 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":159896,"started_at":"2026-07-11T19:41:57.366286+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":156817}