Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBhUwhnnO7r5+AJcOr+KS9+/sp/YfwxwAoj3MWGLLcQyGQvnj7RSCHtXLV0… (1,748 chars)"
  }
}