{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T12:54:11.092193+00:00","duration_seconds":0.000759,"id":510791,"input_summary":"chars=332 node=oldsys","metadata":{},"output_summary":"candidates=4 calls=KC2PKG,KJ5IRQ,KJ5RQ,V01","recording_id":89702,"started_at":"2026-06-26T12:54:11.091434+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":89703}