Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQADiPL8pxd5qEz5B3QAsKESWFOFmytzSyvz7LwQglH2jDUTB6TjxPJawP9v… (1,748 chars)"
  }
}