{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T02:59:17.540540+00:00","duration_seconds":0.011006,"id":906748,"input_summary":"chars=2122 node=oldsys","metadata":{},"output_summary":"candidates=3 calls=KK7NQN,K9DDC,K9BBC","recording_id":41133,"started_at":"2026-06-28T02:59:17.529534+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":41134}