{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T18:53:43.852691+00:00","duration_seconds":0.001882,"id":539251,"input_summary":"chars=849 node=683211","metadata":{},"output_summary":"candidates=3 calls=KD4YVV,N5XQK,CO205","recording_id":124727,"started_at":"2026-06-26T18:53:43.850809+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":124728}