{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-30T00:53:04.643637+00:00","duration_seconds":0.001355,"id":2959037,"input_summary":"chars=111 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":280341,"started_at":"2026-08-30T00:53:04.642282+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":264745}