Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQHGFBgPGvIGye5IxEpOYQi6xR6fV2Hom+InSLjS5bgDExtmcAIBFS+S6T8O… (1,748 chars)"
  }
}