Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDiDsQmFLxew0lueszHMBrkiLKJBHDyXp5rZuwIExxWDT6PnPOAUK5QTDHu… (1,748 chars)"
  }
}