Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQGqZXd0/xoguWWNqypTWQzR9c/NlRnuJXvEGxDhxxxuDXvx+xiL4Hx4/sf1… (1,748 chars)"
  }
}