{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-04T23:59:31.099789+00:00","duration_seconds":0.000124,"id":1381934,"input_summary":"chars=4 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":144104,"started_at":"2026-07-04T23:59:31.099665+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":142463}