{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-19T01:01:33.831657+00:00","duration_seconds":0.003245,"id":1844476,"input_summary":"chars=234 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":175572,"started_at":"2026-07-19T01:01:33.828412+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":170782}