Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDKFChN1T9eCFk7J0gvJZ050sx9L3yCWsr/DYDX4KbktBgw13tKXX/nkILR… (1,748 chars)"
  }
}