Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDxA+ge9CnVWUKzGgVXfdh2GBD+uTceGMDhqsReUcLR0B4UXUxED0NhnFaW… (1,748 chars)"
  }
}