Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwBZQRHnK+fPHwWCPPE5dKB3hHjtI3woUcd2GjyUMnT1ZlbMBNtUi0V7mlN0… (844 chars)"
  }
}