{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-07T20:59:29.623821+00:00","duration_seconds":0.009768,"id":2447153,"input_summary":"chars=658 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":224969,"started_at":"2026-08-07T20:59:29.614053+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":214940}