Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCPkOG5PfMqDDjD1en66BCKj6mkt5udmD6ajqNixJtbH3PpshPq+6WTyEqn… (1,748 chars)"
  }
}