{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T18:42:14.638238+00:00","duration_seconds":0.024143,"id":1046652,"input_summary":"chars=4537 node=oldsys","metadata":{},"output_summary":"candidates=3 calls=KB9NSK,IS0THE,AA4H0","recording_id":20790,"started_at":"2026-06-28T18:42:14.614095+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":20791}