Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQLny0Ndyq7LuoxTHf1IuBlkXQdSLmktV77XQ/q/kLhSH39gd+2QsBhiXBgp… (1,748 chars)"
  }
}