Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQG9cWAvc5kXLicxKU48T/2/1UmhEt7AqRc3aODydJtY5UTXN0XgEU6g8eac… (1,748 chars)"
  }
}