Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAc4DjXeMLorBrNAKqZQ7rx4YPWN/VJRLM9EQSXdOYlm1qddvkBP5MBIqUo… (1,748 chars)"
  }
}