Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCPD8M8WlChjViMr/lh6NoXkfdEt+D9ZYJ7g/yIuhGVxHoNE+vtlUirGdbT… (1,748 chars)"
  }
}