Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQHNdbe6pYAPnuZhNpERBdOvwiQIuWcbTm9jmzLpbcK/E1VV5h8V/kvZh6xY… (1,748 chars)"
  }
}