Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDwV0OQcIGxK5Ma1k0ETFLabjbf81behwNyv0hZnmtJCEQ/DwkJJL1hFc4f… (1,748 chars)"
  }
}