Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQD0vZNbPph8FofbzLJCwPqfK0Q37824nZ6vU7PvBLP9FzSq+IBCOaQtKqfu… (1,748 chars)"
  }
}