Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDn2Eh3/o7XSHzG+5woA7Tg2ptVpoQhimKiTd8iC2QqTRwcteDIRh+yF4La… (1,748 chars)"
  }
}