Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBW7Fsn5WOKbC3WlbHLu1Fl2aE8TkfpiNFRFZujmkIgmmNekOCyr7kGZ3m9… (1,748 chars)"
  }
}