Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQK8yIPG4KHRwu+zpJKPPmA4kTm5tgN4NOzP+BizimhSLRQa5bZ02WwlLedq… (1,748 chars)"
  }
}