Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBh/bqSRUBTB9QnWPL7pPJS+QvNNtCz/Pu/jIZMk66pCUCMAr/9mRkjNC2j… (1,748 chars)"
  }
}