Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwFemIslbamq3HA0obFd6Bz4HZQRBIR5+PzQ6M9NpuV4wR7+y5N8w6/7UDcq… (844 chars)"
  }
}