{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-30T02:14:12.343206+00:00","duration_seconds":0.008766,"id":2959983,"input_summary":"chars=560 node=683210","metadata":{},"output_summary":"candidates=4 calls=E3OE4,AV83D,KU2E,E3E","recording_id":280437,"started_at":"2026-08-30T02:14:12.334440+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":264827}