{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-09T02:01:47.655117+00:00","duration_seconds":0.014581,"id":1519544,"input_summary":"chars=999 node=SDR9494","metadata":{},"output_summary":"candidates=4 calls=AT9AND,AT7PM,J7LEA,AT8O","recording_id":153614,"started_at":"2026-07-09T02:01:47.640536+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":151073}