Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBdG0AbjtEzpQm/8VFn3bym03NGGhEKgF6BhxRr2G5/fg0Rk8TaF5xLSIFl… (1,748 chars)"
  }
}