{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-04T23:33:33.770923+00:00","duration_seconds":0.000409,"id":1381338,"input_summary":"chars=24 node=683211","metadata":{},"output_summary":"candidates=1 calls=W1UKZ","recording_id":144065,"started_at":"2026-07-04T23:33:33.770514+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":142424}