{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-25T23:57:48.540990+00:00","duration_seconds":0.004489,"id":2859047,"input_summary":"chars=270 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":269440,"started_at":"2026-08-25T23:57:48.536501+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":255082}