{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-25T18:43:58.775043+00:00","duration_seconds":0.001421,"id":2852980,"input_summary":"chars=89 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":268885,"started_at":"2026-08-25T18:43:58.773622+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":254559}