Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDVBTscK6ekBM7ROxZakbCOR5hHM4LnY3Un6jzwt/w71RyxAIi8tl9mPo+P… (1,748 chars)"
  }
}