Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCF5J0gGKfPeFpGe4ArwPrxFlKWltOJP17glyaFZ6+feGftBnNRR6iWRxL3… (1,748 chars)"
  }
}