{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-04T16:18:47.528403+00:00","duration_seconds":0.003175,"id":1367423,"input_summary":"chars=639 node=683211","metadata":{},"output_summary":"candidates=3 calls=KD7PWB,K9MLR,KD7C","recording_id":143162,"started_at":"2026-07-04T16:18:47.525228+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":141570}