{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T18:13:13.166827+00:00","duration_seconds":0.005369,"id":1043434,"input_summary":"chars=1051 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=ID52A","recording_id":21074,"started_at":"2026-06-28T18:13:13.161458+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":21075}