Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBIUF0e1brV6gH208aiZxXxuiA+a4Gtx/+UNIPPL7xNsivwXLfiVkQiZ7/L… (1,748 chars)"
  }
}