Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDjhJG6qzNNCvruWisTX7RFCg6Lz3ZES+mYVmuCCiLtXzpPVwiCdQKFyvjU… (1,748 chars)"
  }
}