Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDy04Hn2bCI8AZOmgK8FonjNV7Pl/z/DsNZg16r/wg5H1n88uxd1fMTsm7B… (1,748 chars)"
  }
}