Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQFnwnbNL3eErXbfToX87E6h5rmq2DVKBt9XEcZDIZJYdkkFGJlDYQY/9P/7… (1,748 chars)"
  }
}