Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAGXeA4UvV0Cdx75HQq8CeP4z3tD0YNm6pS2+vuGhPrIFyn1st/VVIVt79m… (1,748 chars)"
  }
}