{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T10:46:47.785863+00:00","duration_seconds":0.002602,"id":976029,"input_summary":"chars=168 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=K3AND","recording_id":28210,"started_at":"2026-06-28T10:46:47.783261+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":28211}