{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T07:23:00.665539+00:00","duration_seconds":0.001225,"id":1150029,"input_summary":"chars=231 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":15475,"started_at":"2026-06-29T07:23:00.664314+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":15476}