{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T21:36:04.271834+00:00","duration_seconds":0.00166,"id":1072103,"input_summary":"chars=361 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":23811,"started_at":"2026-06-28T21:36:04.270174+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":23812}