Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQJOcj6srl5c8BhgJC49fh/cbAH61K//+zg9RAvx0n7zLSBLjIuEX+PtbIwp… (1,748 chars)"
  }
}