Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQHC0HAoIlMkfGB1xjQ3ILZaNWUacq1t39oBMd9Dc9x+SlUqpja0p8CjhlK2… (1,748 chars)"
  }
}