Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBrY3X9gNk0JAcPFd+jG8xC1apRNvL5Yrw0qeeoM8zdWgbS9yt9UbgP6gna… (1,748 chars)"
  }
}