{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-21T07:02:32.213096+00:00","duration_seconds":0.003207,"id":2747835,"input_summary":"chars=193 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":257495,"started_at":"2026-08-21T07:02:32.209889+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":244248}