Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAOEiinDRsWXuy6LRNgr74wDbIqSJRBsB60Jy6ZPdR0sHl6ZYRpO+I2umNy… (1,748 chars)"
  }
}