{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-02T15:31:55.255584+00:00","duration_seconds":0.009312,"id":1295676,"input_summary":"chars=603 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":137992,"started_at":"2026-07-02T15:31:55.246272+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":136895}