Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCk++MnVbTso98mgzNUQlqJpPP4yP66nN9Gn6qv3dt2XVyfMBlZmrmi3tQT… (1,748 chars)"
  }
}