Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBSm6lfNJvuBqnPvlZRzPgnjmYJlPHl7zM0iDJVPhi/VGpL/ctmyTkW3dX9… (1,748 chars)"
  }
}