Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBrsCn3Ca7Rmh0m7Ic4oGV8Y/rZ6iRzd/HhNj6jKDCrw2UbUNFB/dMQbkrv… (1,748 chars)"
  }
}