{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-01T19:49:02.362220+00:00","duration_seconds":0.0046,"id":1275901,"input_summary":"chars=938 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":136435,"started_at":"2026-07-01T19:49:02.357620+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":135579}