Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQKg4UNmK5S5bj5wxyucf9Nc9IAMS1tIFLTQ0xsNGXQWJnDDk22rLL1vn871… (1,748 chars)"
  }
}