Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwATqj4jAmC5sPb+u4DuPWGg9PfpMV4vOaYbDHdVw/irFQnGF3vTXmNEGtdS… (844 chars)"
  }
}