{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-09T20:34:51.152172+00:00","duration_seconds":0.003606,"id":1546254,"input_summary":"chars=255 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":155471,"started_at":"2026-07-09T20:34:51.148566+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":152780}