Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQFEgekMhNTRX2sKwdo/R+whnWDR4Q7VX/1gJiOWo3lVvENh3bTJikxliZr8… (1,748 chars)"
  }
}