{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-11T16:55:55.722394+00:00","duration_seconds":0.003629,"id":1604210,"input_summary":"chars=686 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":159432,"started_at":"2026-07-11T16:55:55.718765+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":156390}