Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQA8l9D+ql/GpOQv1DtRHgp9s98QEEMfhRZc+UI5TFITFExJWZFzkyVskHZP… (1,748 chars)"
  }
}