{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T00:01:19.105093+00:00","duration_seconds":0.00055,"id":1095420,"input_summary":"chars=54 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":21059,"started_at":"2026-06-29T00:01:19.104543+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":21060}