{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-24T15:19:51.544973+00:00","duration_seconds":0.000434,"id":233310,"input_summary":"chars=853 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":106300,"started_at":"2026-06-24T15:19:51.544539+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":106301}