Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQHSbHjYRfSq5I4mxj1Mzq3jaGYhCzwfA3q2PPZZlwII5V17iQek9ReWStrf… (1,748 chars)"
  }
}