Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDG8OF7KdzS4yrKIM0rXWwJAdXyh0N/+SRBPaLxvfij+zmtd3xeRpMOwKUI… (1,748 chars)"
  }
}