Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQJzAjD96tVYicrWReUP1M4QH1lhju6gLk9JGUJWqqe4HjC4Cx7HBfy86IsR… (1,748 chars)"
  }
}