Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBDO+lmgcqpdqhC9GYNcexrgXEncsNb0OAo5bG/3OPNNm1C8fSQWZtc2AYU… (1,748 chars)"
  }
}