Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQClIBXQHvhczsNMazuBW9cGbTIiVFJkURloOPY+R/PN92vbnjEFahXe1EFW… (1,748 chars)"
  }
}