Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQB7VahTSVcdyUQkE3C28T4ItD0+BAUS0WxonZYkWzvPHjieRdnQbU84uAHw… (1,748 chars)"
  }
}