Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBJVczN8FNeyh0E8EFRxmPntoExe2Yq/5w/p0mKbtxvJUD0iRuygBHpNDNL… (1,748 chars)"
  }
}