Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDGxCSY7OxyXCfvU1jZRIXNJmWir6/wyJmowpN4TiPWCmYDo+FOQCGFylsW… (1,748 chars)"
  }
}