{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T17:45:03.781755+00:00","duration_seconds":0.005738,"id":1039847,"input_summary":"chars=366 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=KC2STO","recording_id":27316,"started_at":"2026-06-28T17:45:03.776017+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":27317}