{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T12:13:07.591954+00:00","duration_seconds":0.002304,"id":990670,"input_summary":"chars=434 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=W9EAA,K4HM","recording_id":32488,"started_at":"2026-06-28T12:13:07.589650+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":32489}