{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T20:21:29.244942+00:00","duration_seconds":0.001936,"id":546676,"input_summary":"chars=1340 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=KC1YDR,KZ1YDR","recording_id":79261,"started_at":"2026-06-26T20:21:29.243006+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":79262}