Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQG+u4M4+NcHRoeGJiMB1Ej2KqIcgaK0rgmvQDExrq+JGDPaWBWmeTLJFBwx… (1,748 chars)"
  }
}