Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQD9i88KYZJGLeZw7drevqYfcVwYj+77onm//a4NYPzxn0c+IB5LCgGws4Iq… (1,748 chars)"
  }
}