{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T05:55:06.013206+00:00","duration_seconds":0.000566,"id":1137310,"input_summary":"chars=27 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=KN4LBM","recording_id":16883,"started_at":"2026-06-29T05:55:06.012640+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":16884}