Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCA/wvoCqwBvDnCOyLZ0urEUnNb1+/qDDKnSLzbE5h1RCqWxqkU1NkDetBn… (1,748 chars)"
  }
}