Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBRBMH7QMobxRdEiYUo8kAwW6iJz5+njQQEd7Qn66gXQR+/pmKndj1MSD3i… (1,748 chars)"
  }
}