Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBD7HOd+/xOiumvREIW+3P/zQB8vb3jCPNcIqhj7iBeNFI3kwnGJnsfj+6l… (1,748 chars)"
  }
}