{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-08T09:14:36.928139+00:00","duration_seconds":0.000502,"id":1496257,"input_summary":"chars=47 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":151998,"started_at":"2026-07-08T09:14:36.927637+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":149623}