Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAVYsEIS4kGVhEO1b/3p9CuJ9G8x8ulODqLAjuJ9PdvXHkpz+uySmPrPpki… (1,748 chars)"
  }
}