Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDYNSrLfgWq6NeqmqLywL1043n+pmwBGI0Z9xL9pCHox2xwVbOFslGsXI1L… (1,748 chars)"
  }
}