Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQGL4x/zB4s0Mi0yLEjp2atHI5Sopg0vvyQeNXYwgJfKnhETvY57Py7RIjOU… (1,748 chars)"
  }
}