{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-25T20:48:46.698974+00:00","duration_seconds":0.008943,"id":2855821,"input_summary":"chars=595 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":269216,"started_at":"2026-08-25T20:48:46.690031+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":254881}