{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T02:30:15.241467+00:00","duration_seconds":0.001122,"id":902786,"input_summary":"chars=65 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":41477,"started_at":"2026-06-28T02:30:15.240345+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":41478}