Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCuaytXuiXtVWnOpOhWcYMLMaMLXD/2yXaLFLx1K82Mog6OllXEQ1fJV4GS… (1,748 chars)"
  }
}