Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQArERC9ggOZot4/vBkCMLZ2JFdCufkzgrqAEqA9Har1FnPpG9j+zs1XPUvi… (1,748 chars)"
  }
}