{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-05T14:54:46.344958+00:00","duration_seconds":0.013056,"id":1397686,"input_summary":"chars=820 node=683210","metadata":{},"output_summary":"candidates=2 calls=K60XN,K0XN","recording_id":145153,"started_at":"2026-07-05T14:54:46.331902+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":143451}