{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-19T15:44:56.142823+00:00","duration_seconds":0.006703,"id":2709480,"input_summary":"chars=447 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":253476,"started_at":"2026-08-19T15:44:56.136120+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":240528}