Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDpLUhQeQUOjyQj1njDyIbW5fpw42MQAOuFh/h7sFMhljiSpz6gtbMkGPVY… (1,748 chars)"
  }
}