Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCQrmlWXbEjPfY9kTdTloQOQqEqfIMGtuSXApAHCxEXVwLyLzHIjU7Ke1I5… (1,748 chars)"
  }
}