{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-18T03:05:09.197264+00:00","duration_seconds":0.000122,"id":2672202,"input_summary":"chars=3 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":249342,"started_at":"2026-08-18T03:05:09.197142+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":236843}