Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQIPQFm/GLAGVamyw8lKdI6EGhMVD6bEIwPMdWwotWOi2TiPBzyHyeyCdWkW… (1,748 chars)"
  }
}