Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQFPy7r40Hy+NjtAfUaDahLJ+9t03o2SE1ZcSViOSlyGRwvNBo6NxwRe+rWg… (1,748 chars)"
  }
}