Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBnysjkyrfkSfJqXdiNRAAJ4e/HTh/CkQQTWgEGXy8u3mGfn8WZ+HhZ2EWt… (1,748 chars)"
  }
}