Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDkcPY0hATkEWULllcgcBmhTW3eSf0AasJ/dSsPO0oY2XxTx7s2oOcGadAp… (1,748 chars)"
  }
}