Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCDoupx/WD2iX022E92TjR1swJJi6mzOWRmV6VPCuYbxSTBY/X4UwOvt7CR… (1,748 chars)"
  }
}