Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwHQf9YaREE/ejo0Y9zxUx+6/tGNwOvgoTqUcQCAoJ7YIUAAbsXzFcgNuAGD… (844 chars)"
  }
}