Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBLhYImiYJtDoL1pZ0Vkkoi1Cq8qZ70O6OH3II9XBTcrwXOgYJlSUbpDkpx… (1,748 chars)"
  }
}