{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-18T19:44:24.139793+00:00","duration_seconds":0.010866,"id":1838769,"input_summary":"chars=710 node=683211","metadata":{},"output_summary":"candidates=4 calls=W34CR,W4CR,N4TH,W2OR","recording_id":175169,"started_at":"2026-07-18T19:44:24.128927+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":170462}