Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQA0msXmzx/jZIiQX9dVRE9c4qdvMGY1HuFsSyd+UesjGG1vSysMtnw9iYkS… (1,748 chars)"
  }
}