Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCmK45SBbIVWstmKtM5JRB9kyFV6zn3pZfWhpxD45GvuyGGyDreRhBWOH4r… (1,748 chars)"
  }
}