Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQC0I5JeEa2Qg5fvOoBwo5NPZirlAphGE0oDZSJfcZACoR+8m/+MQQ8rilvM… (1,748 chars)"
  }
}