Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBm17CyN+9xfW1plmFz0qE4C8Kgd2BnzOMuhYomuxjnUwNPdu4Iyia5eXGr… (1,748 chars)"
  }
}