Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQB4wMsu5DAvWAF4FfMpGO/cABRqdwLXgabvgorBOZp5ghCPVz2hnJ+s0azO… (1,748 chars)"
  }
}