Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQEJxL7dChLpj8wpQrRMRzzlxrajKSYN6GVVF2Ob10iXcE/uRR4clywLL4gx… (1,748 chars)"
  }
}