Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBRPbmsNw3wGU7/C0U8iWKnLvCAZfhA2cBQm7opoeCho19Q/6px9rh/m06b… (1,748 chars)"
  }
}