{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T00:34:41.493518+00:00","duration_seconds":0.000767,"id":887532,"input_summary":"chars=136 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=KV8BMY,K1MDR","recording_id":37514,"started_at":"2026-06-28T00:34:41.492751+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":37515}