{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-12T19:56:44.255566+00:00","duration_seconds":0.009487,"id":1631939,"input_summary":"chars=604 node=66296","metadata":{},"output_summary":"candidates=2 calls=WQ7H,UV5R","recording_id":161245,"started_at":"2026-07-12T19:56:44.246079+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":158064}