Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQHBhlgtN0dN38pdq+Qa8wF86oi6H2zqSZh/XdujY3USPCLYbLAl9udiTYT5… (1,748 chars)"
  }
}