Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwEB6NRKOqlGZgjCFWTAuAF5Isa+wZUr5zR2JthKOAUTBwrCmYkR/s7h+At0… (844 chars)"
  }
}