Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQEI7iMxxbQz23kKFV/mPzpL/t5yHsbtnQEQPmdDPs1TtWjvzGQqLglDOUlf… (1,748 chars)"
  }
}