Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQEqRJztFRmEdEuoBJ5G0bEcnY1qx7dv5mDphZBdQsgNaATmADD/P1EWG1+x… (1,748 chars)"
  }
}