Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwHyzATw8gdkXssP0O2yWYSZxBCrCIKZjVZwXKqBl2bOyBHfTBxRw9Q/Uzk7… (844 chars)"
  }
}