{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-12T00:59:54.558007+00:00","duration_seconds":0.008412,"id":2539358,"input_summary":"chars=550 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":234706,"started_at":"2026-08-12T00:59:54.549595+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":223655}