{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T07:22:55.920454+00:00","duration_seconds":0.001113,"id":606542,"input_summary":"chars=861 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=KM4SMV,W6BRN","recording_id":73851,"started_at":"2026-06-27T07:22:55.919341+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":73852}