Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQGfstcVUzDV9r0fudkoqknO0Rrx5vWoEnikCsxLklZUsXjcWAkSLqSdZPz4… (1,748 chars)"
  }
}