Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCweGVHt1w5DK304C4k/rR5gZBcdiSrrkNAaibLRkMJIhZMlf1IOn4+2DpN… (1,748 chars)"
  }
}