Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDM3ppAa/pMs4dzscHbZP9ySo7l1+78dqXHUiGSqFbBZyrPaDURZVT4tqm0… (1,748 chars)"
  }
}