Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDjcgDyOoUALQ0uGHEZ/4VLEGt6pMiZXHwZlTAvSkso/QZSWOAvc+1SMfE9… (1,748 chars)"
  }
}