{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-02T17:36:48.480288+00:00","duration_seconds":0.000124,"id":1300691,"input_summary":"chars=5 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":138365,"started_at":"2026-07-02T17:36:48.480164+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":137235}