Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQFPXrFbxJ6kZDEvno9pn15zLKfriPPjhAksacMB6Iv4dG2aljhXLLv+YANz… (1,748 chars)"
  }
}