{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-18T18:02:00.082998+00:00","duration_seconds":0.005311,"id":1836244,"input_summary":"chars=334 node=683210","metadata":{},"output_summary":"candidates=2 calls=KM4VBG,KK7HLD","recording_id":174990,"started_at":"2026-07-18T18:02:00.077687+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":170297}