Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwFoYLVNpHTNPEzJy2qLgCURuPZnc69ycpULDkJl/bJjsDl6txbLVr8WxLzP… (844 chars)"
  }
}