Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBsBOjEDzruWFLb0Vgyb2avAt9O6QGy9Xik+DAGUPRn3TsN8yFL5NYK/rpV… (1,748 chars)"
  }
}