Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAMTGYNcA8eDRJmdwsBwl1fz9nFk6KMAXrZfsQg406PXBgMJi3xeT/+HbnG… (1,748 chars)"
  }
}