Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQGDquR8jZI+3lWYx4dFtGlDZN8kXb7jzCyh3CUwGnSF32ccR0NvnVUMElcG… (1,748 chars)"
  }
}