Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQHXL3iVSo6fF80fMIA4Lu9FwW11IFjOzFmRwvR8tWnL62NMTKKN9wGLCqWs… (1,748 chars)"
  }
}