{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-17T23:50:15.394488+00:00","duration_seconds":0.003234,"id":1816355,"input_summary":"chars=676 node=683210","metadata":{},"output_summary":"candidates=1 calls=KJ5FOX","recording_id":173621,"started_at":"2026-07-17T23:50:15.391254+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":169109}