Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQB8QsOvxR4xtjgn3wS7ZBRs6HeZc+sX0s8vxCXUVuxsmRCJ80FLYpJBtuRm… (1,748 chars)"
  }
}