{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T00:33:40.334780+00:00","duration_seconds":0.005303,"id":1100826,"input_summary":"chars=1049 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":20640,"started_at":"2026-06-29T00:33:40.329477+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":20641}