{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T18:54:27.876177+00:00","duration_seconds":0.001922,"id":539309,"input_summary":"chars=849 node=683211","metadata":{},"output_summary":"candidates=3 calls=KD4YVV,CO205,N5XQK","recording_id":124727,"started_at":"2026-06-26T18:54:27.874255+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":124728}