Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQFd1RDB0Osn7muRyoFQ26W+fmYvJGr2wBWvxDOKp7IqdAburnVX1aJeYrgV… (1,748 chars)"
  }
}