Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQC3oulIAPJMNZ4SKV++FWIZgN3QmILH5y1rh6vZh8RDvzrzK2N/No94tZnm… (1,748 chars)"
  }
}