Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwE0Q9TYI6Jastf/uxzSHX8DbcORbYJyiU5eVcGVve+KhGOJQN4Ql/ZHfWpl… (844 chars)"
  }
}