Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQGrjETc+EY7AmPOSqlAHkp4T/4YNFcFSkVp4NSKFsMDo1MQCPOVdg/xPjDf… (1,748 chars)"
  }
}