Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDbfG5D8Hsr3PF9VXBlJVm1GpqAWU/jQh4qGgiLNzbE0SBN/iubEoVh2gjW… (1,748 chars)"
  }
}