Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCOR45Ch3RlmUZTqPbBM4tLSOOhvOHUmeltw3Xp7AHgN3yBwSVjmIz/Erte… (1,748 chars)"
  }
}