{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T22:11:50.420040+00:00","duration_seconds":0.000546,"id":867010,"input_summary":"chars=90 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=S4AKY,K4HM","recording_id":41342,"started_at":"2026-06-27T22:11:50.419494+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":41343}