Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQA5a6usNe/HmErAgfhrBBiGRgeLjpTRI5VnGKdjpzHPcCjS0C6+HVJV2fzf… (1,748 chars)"
  }
}