{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T12:29:47.554519+00:00","duration_seconds":0.001144,"id":365237,"input_summary":"chars=850 node=66296","metadata":{},"output_summary":"candidates=0 calls=","recording_id":4303,"started_at":"2026-06-25T12:29:47.553375+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":4303}