Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBuRhn3FdGZYTVgjV4gqDzLIGWcPSD0S/EMdw0hhDCP5WpMuqSnFbS7Ca4Y… (1,748 chars)"
  }
}