Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCvM2RjNAt27z8mh0N7g3pt/+op860YW0w+V/Doy8QuwlBL/q4UPWttw2wG… (1,748 chars)"
  }
}