Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBQf1Ar82uKtrR+4HMJz8znkAShv1I03Eo4MSvXeZRIWAUM1KQp/YtvayGw… (1,748 chars)"
  }
}