{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T13:41:55.049149+00:00","duration_seconds":0.001642,"id":1004631,"input_summary":"chars=381 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":30831,"started_at":"2026-06-28T13:41:55.047507+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":30832}