{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T15:45:35.852937+00:00","duration_seconds":0.002704,"id":524789,"input_summary":"chars=1800 node=oldsys","metadata":{},"output_summary":"candidates=4 calls=KB7WA,AB7DW,W8RIP,KI7BR","recording_id":81243,"started_at":"2026-06-26T15:45:35.850233+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":81244}