Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBN0JYgGp4a8GgJrSvfiWT4F7sxvyYdT1to0QgYwh/tixomtLdG12tlpBaX… (1,748 chars)"
  }
}