Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwC9JQB/pccpbigW6XEYy8w0YbdE15YvVH/Uc666RhXuJDfWOWGdwZEIRYVp… (844 chars)"
  }
}