Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQHH26nSuJd5DdiFq+3AXRMn+b/y/xFJuj7FPn9Y4Pg+WgcOCtLJCocVgmTX… (1,748 chars)"
  }
}