Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCLZaNV/jAdkZB5TKLHf0U/Kz8se3jDwvMev4xZigMD+yVEAry/ENEtB+pP… (1,748 chars)"
  }
}