Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDKjcumgXW2E1cT+s3/Cg8ihzQ0Zwj0uwTCmAs9Oyh1rXPtqm2/b7L/tNGI… (1,748 chars)"
  }
}