{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-26T17:05:29.623165+00:00","duration_seconds":0.002139,"id":2876526,"input_summary":"chars=126 node=66296","metadata":{},"output_summary":"candidates=0 calls=","recording_id":271425,"started_at":"2026-08-26T17:05:29.621026+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":256869}