Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQG78bQyPOYxrJQahMHCiIpeOJIx4uoUb4Gfbc3LaBKagj0ZL2pFoqE9DdPn… (1,748 chars)"
  }
}