Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQC0Rzttxl4GIaFE23KlsIgcLBVeA87HjWfUEFWO49djcR8D3bzoJYMEZp7g… (1,748 chars)"
  }
}