Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCrEUtHboUlnBKCktD6H7D5epQW+x1gvKxdD4SLuZ2sLiUoYz+FiUbTpDgb… (1,748 chars)"
  }
}