Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCsOwELy/E0o2feLy5vKCTFVUMAivyyRKUWn8IDODs+U1xEwi/NF0Vqg+N0… (1,748 chars)"
  }
}