Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQHGmOmNxnvMbMnHczLMxoYeONIOnSYb/sSxVCretMp763DGh1o27Xm0k4n4… (1,748 chars)"
  }
}