Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAXmmjYkYG91wDd3Ap8mARoqSG+5xZ0/5gy3Ie3G9ImXSBduBkoGh616HVT… (1,748 chars)"
  }
}