Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDpF871fm5bfGvdhGHKu1sVWQBMdouNboE8T3JTx/LKhU0/V4syw3Aq05/G… (1,748 chars)"
  }
}