Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQC9HJqomGOaKFAzNsjbvhgqC26AnIdGCw/oSM+T4FZq3l3tc/zmy9QdBCTP… (1,748 chars)"
  }
}