{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-18T15:07:41.116482+00:00","duration_seconds":0.009721,"id":1829896,"input_summary":"chars=629 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":174541,"started_at":"2026-07-18T15:07:41.106761+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":169894}