Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQHK+yPfgVHgACd673UnCbrDkzDU4U1e5VCfsTni8ybmhgUiuZG/vHSFDhQR… (1,748 chars)"
  }
}