Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQFa4OMxfSm+kOo2gbT07WvW7MsmXRCxYvMnzB3279TGRwJ0ceL4xnkuGnP7… (1,748 chars)"
  }
}