Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCBeqdiv/nMnKeQWfWkyyGio86WIm8Fn2U9UkqeUMUjhHhUbdmCn/ck8FDm… (1,748 chars)"
  }
}