{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T03:31:22.763559+00:00","duration_seconds":0.000387,"id":305140,"input_summary":"chars=676 node=66296","metadata":{},"output_summary":"candidates=2 calls=WB7J,K3A","recording_id":3829,"started_at":"2026-06-25T03:31:22.763172+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":3829}