Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAua/JZCHZrteXd6QkWpPLVNHgyKdWaI7SByu1NAGhArEWfgDDKEpWOQc3I… (1,748 chars)"
  }
}