{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T02:31:00.778636+00:00","duration_seconds":0.000447,"id":578049,"input_summary":"chars=212 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=O1UKZ","recording_id":76577,"started_at":"2026-06-27T02:31:00.778189+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":76578}