Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBfD26lB/RADfY2urpoW6+rbxk5FkE4kSuQVaCZzM8IqQgGV7fHOxT4vMTm… (1,748 chars)"
  }
}