{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-12T19:56:48.498143+00:00","duration_seconds":0.012609,"id":1631947,"input_summary":"chars=836 node=66296","metadata":{},"output_summary":"candidates=0 calls=","recording_id":161247,"started_at":"2026-07-12T19:56:48.485534+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":158066}