Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDMBQNXE6M1vWZYTH2aOubVjGMe5gDAGVQddHwoqbBJhFaBGIjWa9DWyILx… (1,748 chars)"
  }
}