Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCymOrdNY2XhbhWGems+KMhQ03BqnJX+8AbR1MoQmZNXAObjnW6wmmtjf+m… (1,748 chars)"
  }
}