Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDsGys1eo0Ls78ypZiPCem9HQYCBJ4AO5M9JgQzMmooqx6Hk3My/sQStv9r… (1,748 chars)"
  }
}