Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCwKl8cD1F0LX3NUc+YYA81IiHB1pR2v6eBgOjGE5law1oUigSinErFEmtP… (1,748 chars)"
  }
}