{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-08T17:34:39.338596+00:00","duration_seconds":0.004288,"id":1509913,"input_summary":"chars=876 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":152973,"started_at":"2026-07-08T17:34:39.334308+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":150483}