Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQE6j8hfjzMR38FpJaG5Rlb7iTraOYXxFT6C8rS50VHgrlSqRpQaNU3nwyjg… (1,748 chars)"
  }
}