Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQC2h3qA2cC6/KIB4MSyRuuNQJyOaTZ5kybJj0SEWcJXAzsuo84oIP6xbmcV… (1,748 chars)"
  }
}