{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-28T15:06:37.978328+00:00","duration_seconds":0.012609,"id":2918121,"input_summary":"chars=716 node=683211","metadata":{},"output_summary":"candidates=4 calls=VO1UKZ,KD8UIF,AE7MR,KD7WA","recording_id":275730,"started_at":"2026-08-28T15:06:37.965719+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":260718}