Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwDuoEeeI5QNLS2XHGCV+rjxuRjRCi8rb5KLKHoJroASTh+SycDGEwAkSnqV… (844 chars)"
  }
}