Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCTPR6XWPxV2RHbvAffdpF1l1zDhx9mPaiMVKbkO2WZD2kifeP3H6mtp/NQ… (1,748 chars)"
  }
}