Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQFLcWxMBkcY779Rjy7Z05M5wH8Fpl/arbIlKcKDlDFPUShh/alh/EUaGD/u… (1,748 chars)"
  }
}