Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQHlUqmGKMCzR3fqT0LrERwvOoIbqRcKH5THk7e2OGZfXjDyiKbL46BVdIkp… (1,748 chars)"
  }
}