Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQFUwSj8KoDCK4AqS86+4VsGhfOveL3kVWKtJ25qNgWgbSNyC2pf1SAlO7i3… (1,748 chars)"
  }
}