Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCpQ9xJdSs9SYVRE24WDFYw5Ea9pWPokMg3tYIdIldb3Qny0ckwGFG1PQWY… (1,748 chars)"
  }
}