Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBOgxmz4uiIulnwFGFwf2JCXDQgJ/06G1KA9T228mBCWSx7AamHB+hYcjSq… (1,748 chars)"
  }
}