Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQB3iQR9JYk92Ohf0Ro+jb7axY+qsKmEx35NsU/Wbl3QOVPpidXdOTvGRvrW… (1,748 chars)"
  }
}