{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-04T23:52:53.545259+00:00","duration_seconds":0.000332,"id":2384396,"input_summary":"chars=32 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":218047,"started_at":"2026-08-04T23:52:53.544927+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":208836}