{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-16T01:31:29.065809+00:00","duration_seconds":0.006338,"id":1720124,"input_summary":"chars=993 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":166633,"started_at":"2026-07-16T01:31:29.059471+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":163039}