Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAO0DCKO+5BGHcTOTmhj8KqZ0XsGpr+BXDNaUoFPvCDnw5/WGVkqXJwK2vo… (1,748 chars)"
  }
}