Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQB09/uLPRzTxSoLDb3PIpcwhHjPADDm9RmPZ8+GQmfZHwCVGoRIM0i9PDTF… (1,748 chars)"
  }
}