Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwF/cH2v3bzX2k2/OD1lzN8AuY57YvCHewfWxK7nSQAh8RxnEIqyukRvhRiX… (844 chars)"
  }
}