Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQIv8+/OPZML4rLtKA2QtLhDel93Fo66ogxUAwV8v7T1fxTxDQNlQN10mTlK… (1,748 chars)"
  }
}