{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T01:30:01.628072+00:00","duration_seconds":0.000847,"id":1105114,"input_summary":"chars=170 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":14450,"started_at":"2026-06-29T01:30:01.627225+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":14451}