{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-16T17:44:57.313105+00:00","duration_seconds":0.001239,"id":2638893,"input_summary":"chars=93 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":245643,"started_at":"2026-08-16T17:44:57.311866+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":233540}