Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDDqOwNNNTKi7g0/cg8PM8D8vKfpuwnRn+0lnSStj8dOCgN/PgVcslIdLQZ… (1,748 chars)"
  }
}