Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQC4BlmkkXpqekKcH0KWHjbgzLLhJKRlZrloRgW4tDmvTiVIdEUVmno+uYCD… (1,748 chars)"
  }
}