{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-19T19:23:54.856175+00:00","duration_seconds":0.006727,"id":2714942,"input_summary":"chars=461 node=683210","metadata":{},"output_summary":"candidates=1 calls=KL50G","recording_id":254055,"started_at":"2026-08-19T19:23:54.849448+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":241082}