{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T01:29:35.709986+00:00","duration_seconds":0.006822,"id":1105058,"input_summary":"chars=751 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":19949,"started_at":"2026-06-29T01:29:35.703164+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":19950}