Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQB71+Tpw4ScMWBHAAAGU4NY0OndpuQeKoE5tsPtzcUkXyBbDVsB+kS+t0ZW… (1,748 chars)"
  }
}