{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-07T05:48:49.176485+00:00","duration_seconds":0.003748,"id":1458280,"input_summary":"chars=640 node=683211","metadata":{},"output_summary":"candidates=4 calls=WA7EVZ,AR4JIP,K50NA,K0NA","recording_id":149327,"started_at":"2026-07-07T05:48:49.172737+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":147253}