Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCBSZ4QViCOruIQcr8tSXLLUoe0cTxhxCwBvl7QLoTzpHwZKBiFjopMufHu… (1,748 chars)"
  }
}