Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAX3teTge1QBwGSK8owrNBe8Y5ot6VmzhKxw49yRrPQ5zAdp37D64MwGFJU… (1,748 chars)"
  }
}